Dissertations / Theses: 'Center of gravity position'

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Корж, Павло Олегович. "Аванпроект середньомагістрального літака пасажиромісткістю до 44 осіб." Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43540.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: доцент, к. т. н. Закієв Вадим Ісламович
Object of the design is development of cargo aircraft with the possibility to accommodate up 44 passengers. The aim of the diploma work is the preliminary design of the aircraft and its design characteristic estimation. The method of design is analysis of the prototypes and selections of the most advanced technical decisions, analysis of centre of gravity position. The diploma work contains drawings of the middle-range aircraft with passenger capacity up to 44 passengers, calculations and drawings of the aircraft layout. The results of the diploma work can be implemented to the academic education and also it can be used for the design bureaus.

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Ігнатов, Роман Олександрович. "Аванпроект середньомагістрального літака пасажиромісткістю до 100 осіб." Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43638.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: доцент, к.т.н. Закієв Вадим Ісламович
Object of the design is development of middle range aircraft with the possibility to accommodate 90 passengers. Aim of the diploma work is the development of the aircraft preliminary and its design characteristic estimation. The method of design is analysis of the prototypes and selections of the most advanced technical decisions. The diploma work contains drawings of the aircraft for corporate transportation, calculations and drawings of the aircraft layout and lever.

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Захірі, Амір Хоссеін Алі. "Аванпроект середньомагiстрального літака вантажопідйомністю до 76 тонн." Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43818.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: доцент, к.т.н. Маслак Тетяна Петрівна
Object of the design is development of cargo aircraft with the possibility to transport cargo of 76 tons. Aim of the diploma work is the preliminary design of the aircraft and its design characteristic estimation. The method of design is analysis of the prototypes and selections of the most advanced technical decisions, center of gravity calculations. The diploma work contains drawings of the mid-range aircraft with a carrying capacity of 76 tons, calculations and drawings of the aircraft layout and pallet construction.

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Удеогу, Анжел Нене. "Аванпроєкт середньомагістрального літака пасажиромісткістю до 273 осіб." Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43919.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році" . Керівник проекту: доцент, к.т.н. Закієв Вадим Ісламович
Object of the design is development of medium range aircraft with capacity of up to 273 passengers. Aim of the diploma work is the development of the aircraft preliminary design and characteristics estimation. The method of the design is analysis of the prototypes and selections of the most advanced technical decisions and analysis of center of gravity. The diploma work contains drawings of design of the medium range aircraft, passenger capacity up to 160 people, calculations and drawings of two categories of the aircrafts layouts and the ULD accomodated inside the cargo airplane. The results of the diploma work can be implemented to the academic education and also it can be used for the design bureaus.

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Довбня, Анастасія Вікторівна. "Аванпроект дальномагістрального літака високої пасажиромісткості." Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43635.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: доцент, к.т.н. Маслак Тетяна Петрівна
Object of the design is a long range aircraft with a high passenger capacity. Subject of the design – the conceptual design of the pilot seat assembly with stress-strain analysis of the seat rail system. Aim of the diploma work is the preliminary design of the long range passenger aircraft based on the prototypes, layout of the passenger cabin and conceptual design of the pilot seat. The method of design is analysis of the prototypes and selections of the most advanced technical decisions, the geometrical characteristics estimation, centre of gravity calculations of the designing aircraft, stress-strain analysis of the rail seat system, Practical implementation of the results is defined by the designing of the long range aircraft with a high passenger capacity, calculations and drawings of the aircraft layout and conceptual design of the pilot’s seat. The materials of the diploma could be recommended for the students of aviation specialties, for the aircraft operational companies, etc.

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Зозуля, Антон Ігорович. "Аванпроект ближньомагiстрального літака пасажиромісткістю до 50 осіб." Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43538.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: старший викладач Краснопольський Володимир Сергійович
Object of the design is development of passenger aircraft with the possibility to carry 50 passengers. Aim of the diploma work is the development of the aircraft preliminary design and its characteristic estimation. The method of design is analysis of the prototypes and selections of the most advanced technical decisions. The diploma work contains drawings of the short range aircraft with 50 passengers, calculations and drawings of the aircraft layout and design of control system elements. The result of diploma work can be implemented in working process, aircraft documentation formation, and it can be used in design bureaus.

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Артюх, Ростислав Віталійович. "Аванпроект дальномагістрального літака високої пасажиромісткості." Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43639.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: професор, д.т.н. Карускевич Михайло Віталійович
Object of the design is development of cargo short-range aircraft with cargo capacity 7,5 tons. Aim of the diploma work is the preliminary design of the aircraft and its design characteristic estimation. The method of design is analysis of the prototypes and selections of the most advanced technical decisions, the geometrical characteristics estimation, centre of gravity calculations of the designing aircraft. The diploma work contains drawings of the short-range aircraft with a carrying capacity of 7,5 tons, calculations and drawings of the aircraft layout and ball mat. The materials of the diploma could be recommended for the students of aviation specialties, for the aircraft operational companies, etc.

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Кравченко, Валерія Денисівна. "Аванпроект вантажного ближньомагістрального літака вантажопідйомністю до 5,5 тон." Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43637.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: професор, д.т.н. Карускевич Михайло Віталійович
Object of the design is development of cargo short-range aircraft with cargo capacity 5,5 tons. Subject of the design – the conceptual design of the hook suspension improvement with stress-strain analysis of the hook. The aim of the diploma work is the preliminary design of the aircraft and its design characteristic estimation. The method of design is analysis of the prototypes and selections of the most advanced technical decisions, the geometrical characteristics estimation, centre of gravity calculations of the designing aircraft, stress-strain analysis of the hook and its modification. The diploma work contains drawings of the short-range aircraft with a carrying capacity of 5,5 tons, calculations and drawings of the aircraft layout and hook suspension design. The materials of the diploma could be recommended for the students of aviation specialties, for the aircraft operational companies, also it can be used for the design bureaus.

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Савенок, Владислав Валерійович. "Аванпроект середньомагістрального літака пасажиромісткістю до 190 осіб." Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43741.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: доцент, к.т.н. Юцкевич Святослав Сергійович
Object of the design is development a medium-range passenger aircraft with the possibility to accommodate up to 190 passengers or relayout of passenger cabin to the cargo solution. The aim of the diploma work is the preliminary design of the aircraft and its design characteristic estimation. The method of design is analysis of the prototypes and selections of the most advanced technical decisions, analysis of center of gravity position. The diploma work contains drawings of the middle-range aircraft with capacity up to 190 passengers, calculations and drawings of the aircraft layout and re-equipment for cargo cabin transportation. The practical significance of the result of the bachelor's thesis project is to increase the reliability and efficiency of passenger and cargo air transportation. The materials of the bachelor's thesis project can be used in the educational process and in the practical activities of designers of specialized design institutions.

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Аскарі, Фатеме Садег. "Аванпроект пасажирьского середньомагістрального літака пасажиромісткістю до 160 осіб." Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43819.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: доцент, к.т.н. Закієв Вадим Ісламович
Object of the design is development of the mid-range aircraft with capacity of up to 160 passengers. Aim of the diploma work is the development of the aircraft preliminary design and characteristic estimation. The method of design is analysis of the prototypes and selections of the most advanced technical decisions and analysis of center of gravity. The diploma work contains drawings of design of the mid-range aircraft, passenger capacity up to 160 people, calculations and drawings of two categories of the aircrafts layouts and the ULD accommodated inside the cargo airplane. The results of the diploma work can be implemented to the academic education and also it can be used for the design bureaus.

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Яворівський, Михайло Володимирович. "Аванпроект середньомагістрального вантажного літака вантажопідйомністю 46 тонн." Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43816.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: професор, д.т.н. Карускевич Михайло Віталійович
Object of the design is development of cargo aircraft with the possibility to accommodate up 46 tons of cargo. The aim of the diploma work is the preliminary design of the aircraft and its design characteristic estimation. The method of design is analysis of the prototypes and selections of the most advanced technical decisions, analysis of centre of gravity position. The diploma work contains drawings of the middle-range aircraft with payload 46 tons of cargo, calculations and drawings of the aircraft layout. The results of the diploma work can be implemented to the academic education and also it can be used for the design bureaus.

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Лутовінов, Максим Русланович. "Аванпроект ближньомагістрального літака вантажопідйомністю до 16 тонн." Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43636.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: доцент, к.т.н. Маслак Тетяна Петрівна
Object of the design is a development of transportshortrange aircraft with cargo capacity up to16 tons. Subject of the design is theconceptual design of the upper cargo loading equipment such astelpher. Aim of the diploma work is the preliminary designof short range cargo aircraft and conceptual design of telpherto provide loading of the cargo and move it in horizontal direction. The method of design is analysis of the prototypes and selections of the most advanced decisions,the geometrical characteristics estimations, centre of gravity calculations, stress analysis of the drum axis. Practicalimplementation of the resultsis defined by the results of the designing of the short range aircraft with carrying capacity up to 16. The materials of the diploma could be recommended for theairlines,which carry out cargo transportation and for thestudents of the aviation specialities.

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Burda, Ondřej. "Měření polohy těžiště jízdních kol." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-232691.

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The first part of the thesis The measurement of the location of centre of gravity of bicycles is firstly about history and division of bicycles, about the legislation in the Czech Republic concerning the cyclists, about the analysis of accidents of cyclists and lastly about the analysis of the method of the measurement of the location of centre of gravity. The second part of the thesis describes the procedure of calculation of the location of centre of gravity in the chosen incline method and the proposal of measure apparatus. The third part of the thesis occupies with the measurement and processing of concrete values for chosen sample of cyclists on the bicycles which are selected in the way that the results of the location of centre of gravity in the final part of the thesis are compared with the respect to their application during the expert opinion.

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Štěpánek, Tomáš. "Měření polohy těžiště vozidla." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2008. http://www.nusl.cz/ntk/nusl-228353.

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This diploma thesis is devoted to problems of measurement centre of gravity position. At the beginning diploma thesis is created summary of methods to measuring moment of inertia and position measuring of centre of gravity of vehicle. Proposal is in-process on the basis method weighing on oblique position. And measurement is possible in Institute of automotive engineering in Brno. Is proposed measuring platform and preparative for obstruct changes of centre of gravity position at measuring. Measuring procedure is described and is derived formula toward calculation position of gravity centre of vehicle. To troubleshooting parts of platform are elaborate solidity calculations. In final parts diploma thesis are mentioned results from these measurements. Drawing documentation of platform and programme for calculation of centre of gravity of vehicle is enclosed in diploma thesis.

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Rensa, Pavel. "Návrh koncepce systému vztlakové klapky pro novou generaci sportovního letounu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-228926.

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ploma thesis deals with design of a four-seat sport aircraft for basic training, tourist flying and glider towing, which can be used in aeroclubs and by private owners. The objective of this thesis was to design the outer shapes of the aircraft, compute the basic aerodynamic characteristics and performance, design of structural and aerodynamic layout of the wing and design of flap system with governing.

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Jurkštas, Kęstutis. "Sklandytuvo svorio centro padėties įtakos skrydžio charakteristikai analizė." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20110830_152339-05498.

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Standartinės klasės sklandytuvo SZD – 48 – 3 “Jantar Standard 3” optimalios svorio centro padėties radimas. Pateikta skaičiavimai optimaliai svorio centro padėčiai surasti bei jos kitimas kintant greičiui.
The objective of this Master thesis is to investigate the glider gravity centre influence to the flight characteristics. Analyzing Frank Irving method, to find optimal centre of gravity. The subject of thesis is Standard class glider SZD – 48 – 3 “Jantar Standard 3”and calculation of optimal center of gravity position.

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Ruisheng, Qiao, and Цяо Жуйшен. "Preliminary design of long-range passenger aircraft with 220 passenger capacity." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/53198.

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Робота публікується згідно наказу Ректора НАУ від 27.05.2021 р. №311/од "Про розміщення кваліфікаційних робіт здобувачів вищої освіти в репозиторії університету". Керівник роботи: професор, д.т.н. Карускевич Михайло Віталійович
This bachelor thesis is dedicated to the design of passenger long-range aircraft with 220 passenger capacity and its design characteristic estimation. The methods of design are analysis of the prototypes and synthesis of the most advanced technical decisions, calculations according to the approved procedures, drawing according to the current computer aided design methods.
Ця бакалаврська робота присвячена конструкції пасажирського дальньомагістрального повітряного судна місткістю 220 пасажирів та оцінці його льотних характеристик. Методами проектування є аналіз прототипів і синтез найсучасніших технічних рішень, розрахунки за затвердженими методиками, креслення за діючими методиками автоматизованого проектування.

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Qiu, Wenkai, and Венькай Цю. "Preliminary design of a long-range aircraft with 158 passenger capacity." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/53168.

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Робота публікується згідно наказу Ректора НАУ від 27.05.2021 р. №311/од "Про розміщення кваліфікаційних робіт здобувачів вищої освіти в репозиторії університету". Керівник роботи: доцент, к.т.н. Маслак Тетяна Петрівна
This diploma work is dedicated to preliminary design of the passenger aircraft with the implementation of the new passenger seats in a cabin layout, the estimation of the geometrical parameters of the main parts of the aircraft. The methods for the aircraft design are analysis of the prototypes and selections of the most advanced technical decisions, the analysis of the engines which could be installed at the designing aircraft, the choice of tires for the landing gear according to the initial data of the aircraft.
Дана дипломна робота присвячена ескізному проектуванню пасажирського літака з впровадженням нових пасажирських місць у компоновку салону, оцінці геометричних параметрів основних частин літака. Методами проектування літака є аналіз прототипів і вибір найсучасніших технічних рішень, аналіз двигунів, які можуть бути встановлені на проектованому літаку, вибір шин для шасі за вихідними даними літака.

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Wang, Junhan, and Цзюньхань Ван. "Preliminary design of the short-range passenger aircraft with 68 passenger capacity." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/53196.

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Робота публікується згідно наказу Ректора НАУ від 27.05.2021 р. №311/од "Про розміщення кваліфікаційних робіт здобувачів вищої освіти в репозиторії університету". Керівник роботи: професор, д.т.н. Карускевич Михайло Віталійович
This bachelor thesis is dedicated to the design of short-range passenger aircraft with 68 passenger capacity and its design characteristics. The methods of design are analysis of the advanced prototypes and selections of the most efficient technical decisions for application in new aircraft design. The design approach is to analyze advanced prototypes and borrow its advanced characteristics and geometric date for the new aircraft design.
Ця бакалаврська робота присвячена конструкції пасажирського літака малої дальності на 68 пасажирів та його конструктивним характеристикам. Методами проектування є аналіз передових прототипів і вибір найбільш ефективних технічних рішень для застосування в нових конструкціях літаків. Підхід до проектування полягає в тому, щоб проаналізувати передові прототипи та запозичити його передові характеристики та геометричну дату для нового дизайну літака.

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Chen, Weiqun, and Вейцюнь Чень. "Preliminary design of a mid-range aircraft with cargo capacity up to 70 tons." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/53197.

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Робота публікується згідно наказу Ректора НАУ від 27.05.2021 р. №311/од "Про розміщення кваліфікаційних робіт здобувачів вищої освіти в репозиторії університету". Керівник роботи: професор, д.т.н. Карускевич Михайло Віталійович
This bachelor thesis is dedicated to the design of a mid-range aircraft with cargo capacity up to 70 tons and its design characteristic estimation. The methods of design are analysis of the prototypes and selections of the most advanced technical decisions, determination of basic geometrical parameters, determination of basic flight performance, calculation of aircraft mass. The diploma work contains drawings of the mid-range aircraft with a carrying capacity of 70 tons, calculations and drawings of the aircraft layout, cargo latch concept, calculations and drawing.
Ця бакалаврська робота присвячена конструюванню літака середньої дальності вантажопідйомністю до 70 тонн та оцінці його льотних характеристик. Методами проектування є аналіз прототипів і вибір найсучасніших технічних рішень, визначення основних геометричних параметрів, визначення основних льотних характеристик, розрахунок маси літака. Дипломна робота містить креслення літака середньої дальності вантажопідйомністю 70 тонн, розрахунки та креслення компоновки літака, концепції вантажного засува, розрахунки та креслення.

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Wang, Haohao, and Хаохао Ван. "Preliminary design of the mid-range passenger plane with a capacity of 106 passengers." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/53194.

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Робота публікується згідно наказу Ректора НАУ від 27.05.2021 р. №311/од "Про розміщення кваліфікаційних робіт здобувачів вищої освіти в репозиторії університету". Керівник роботи: професор, д.т.н. Карускевич Михайло Віталійович
This bachelor thesis is dedicated to the design is development of the mid-range aircraft with 106 passenger capacity and its design characteristic estimation. The methods of design are to analyze of the prototypes and select of the most advanced technical decisions to calculate the geometry for main parts of the fuselage, such as wing geometry calculation, fuselage layout and landing gear design. Besides center of gravity calculation is another significant portion in the design. The diploma work contains drawings of the mid-range aircraft with 106 passengers, calculations and drawings of the aircraft layout, flexible conveyor concept, calculations and drawing.
Ця бакалаврська робота присвячена конструкторській розробці літака середньої дальності на 106 пасажирів та оцінці його проектних характеристик. Методи проектування полягають у аналізі прототипів і виборі найбільш передових технічних рішень для розрахунку геометрії основних частин, таких як розрахунок геометрії крила, компонування фюзеляжу та конструкції шасі. Крім того, розрахунок центру ваги є ще однією значною частиною роботи. Дипломна робота містить креслення середньомагістрального літака на 106 пасажирів, розрахунки та креслення компоновки літака, концепцію гнучкого конвеєра, розрахунки та креслення.

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Sevilla, Juan, and Хуан Севілья. "Preliminary design of the long-range passenger aircraft with 150 passenger capacity." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/53191.

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Робота публікується згідно наказу Ректора НАУ від 27.05.2021 р. №311/од "Про розміщення кваліфікаційних робіт здобувачів вищої освіти в репозиторії університету". Керівник роботи: доцент, к.т.н. Закієв Вадим Ісламович
This bachelor thesis is dedicated to development of passenger aircraft with the possibility to accmodate 150 passengers and estimate its characteristics. The design methodology is based on prototype analysis and the selection of the most advanced technical judgements. The diploma work contains drawings of the middle range aircraft with 150 passengers, calculations and drawing of the aircraft layout, determination of elevators attachments.
Ця бакалаврська робота присвячена розробці пасажирського літака з можливістю розміщення 150 пасажирів та оцінці його характеристик. Методологія проектування заснована на аналізі прототипів і виборі найсучасніших технічних оцінок. Дипломна робота містить креслення літака середньої дальності на 150 пасажирів, розрахунки та креслення компоновки літака, визначення кріплення руля висоти.

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Han, Wei, and Вей Хань. "Preliminary design of a mid-range aircraft with 162 passenger capacity." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/53164.

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Робота публікується згідно наказу Ректора НАУ від 27.05.2021 р. №311/од "Про розміщення кваліфікаційних робіт здобувачів вищої освіти в репозиторії університету". Керівник роботи: доцент, к.т.н. Маслак Тетяна Петрівна
This diploma work is dedicated to preliminary design of the mid-range passenger aircraft with 162 passenger capacity based on the prototypes with the layout of the passenger cabin, conceptual design of the massage device assembly. The design methods are analysis of prototypes, selection of the most suitable parameters for designing aircraft, estimation of the geometrical characteristics based on statistic data recommendations, calculation of the centre of gravity of the designing aircraft, 3D modeling of the message device, stress-strain analysis of the massage device.
Ця дипломна робота присвячена ескізному проекту середньогомагістрального літака пасажиромісткістю 162 пасажири на основі прототипів з компонуванням пасажирського салону та концептуальним проектом вузла масажного пристрою. Методами проектування є аналіз прототипів, вибір найбільш вигідних параметрів для проектування літака, оцінка геометричних характеристик на основі статистичних даних, розрахунок центру ваги конструкції, 3D моделювання масажного пристрою та його напружено-деформаційний аналіз.

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Leng, Mi, and Мі Лен. "Preliminary design of short-range aircraft with cargo capacity up to 5.5 tons." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/53193.

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Робота публікується згідно наказу Ректора НАУ від 27.05.2021 р. №311/од "Про розміщення кваліфікаційних робіт здобувачів вищої освіти в репозиторії університету". Керівник роботи: професор, д.т.н. Карускевич Михайло Віталійович
This bachelor thesis is dedicated to the design of cargo short-range aircraft with cargo capacity 5.5 tons and its design characteristic estimation. Methods of the work – analysis and synthesis of technical, geometrical and mass characteristics. The diploma work contains drawings of the short-range aircraft with a carrying capacity of 5.5 tons, calculations and drawings of the aircraft layout, cargo hold roller system concept, calculations and drawing.
Ця бакалаврська робота присвячена конструюванню вантажного літака малої дальності вантажопідйомністю 5,5 тонн та оцінці його льотних характеристик. Методи роботи – аналіз і синтез технічних, геометричних і масових характеристик. Дипломна робота містить креслення літака малої дальності вантажопідйомністю 5,5 т, розрахунки та креслення компоновки літака, концепцію роликової системи вантажної кабіни, розрахунки та креслення.

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Bevz, Serhii, and Сергій Віталійович Бевз. "Preliminary design of a cargo regional jet with a payload capacity of 16 tons." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/53163.

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Робота публікується згідно наказу Ректора НАУ від 27.05.2021 р. №311/од "Про розміщення кваліфікаційних робіт здобувачів вищої освіти в репозиторії університету". Керівник роботи: доцент, к.т.н. Маслак Тетяна Петрівна
This bachelor thesis is dedicated to preliminary design of a short-range cargo aircraft with 16 tons of payload, according to the prototypes, the layout of the cargo compartment and the conceptual design of the flaps. The design method is the analysis of prototypes and selection of the most advanced technical solutions, evaluation of geometric characteristics, the calculation of the center of gravity of the aircraft, strength analysis of the structure elements of the wing flaps.
Дана дипломна робота присвячена аванпроекту ближньомагістрального вантажного літака з максимальним комерційним навантаженням 16 тонн відповідно до прототипів, планування вантажної кабіни та проектування механізації задньої кромки крила. В роботі здійснено аналіз прототипів і вибір найбільш досконалих технічних рішень, оцінка геометричних характеристик, розрахунок центру мас літака, розрахунок на міцність конструкції закрилків, проектне креслення закрилків. Наукова новизна результатів полягає у визначенні геометрії конструктивних елементів закрилків для забезпечення їх міцності під дією експлуатаційних навантажень.

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Kubica, Petr. "Zařízení pro měření výškové polohy těžiště vozidla." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-232123.

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This diploma thesis deals the with measurment of the centre of gravity height position of a road vehicle and its issues. The introduction of this thesis focuses on the determining of the position of the center of gravity and the moment of inertia of a road vehicle. The next part is about creationing of a construction plan and its verification. The thesis contains a sensitivity analysis of this device including its results. The end of the thesis informs about the executed measurment in a laboratory and about recommendations for next measurments.

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Rektořík, Jiří. "Návrh zařízení pro měření výškové polohy těžiště automobilu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-318821.

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The objective of this diploma thesis is the design of a device that measures the vehicle’s centre of gravity height position. The first part defines individual methods of measurement using various measuring equipment. The next part deals with the definition of requirements for the device and the definition of the design. A stress-strain analysis was executed for selected components. This diploma thesis describes the preparation process of the vehicle and the device for the measurement. The next part is dedicated to the design of the measuring chain and to the evaluation of the results. The thesis concludes with a theoretic analysis of the measurement inaccuracy.

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Kóňa, Marián. "Aerodynamický návrh transsonického bezpilotního kluzáku." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-232008.

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This master thesis is focused on aerodynamic design of transonic glider, which is assigned for following an airliner at cruising regime of flight. Main goal of the thesis is to determine basic geometrical design of airplane with respect to Whitcomb aera rule, mass analysis and drag polar. Weight analysis includes determining center of gravity according to longitudinal static stability margin. The drag polar of the airplane is determine for cruising regime of flight, that means the regime of following an airliner.

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Rjiba, Amira. "Etude géophysique des systèmes d’effondrement en pull-apart en position d’avant chaîne de la région d’Oulad Boughanem- Kalaat Senam- Kalaa Khesba (Centre Ouest de la Tunisie) : géométrie, jonctions et ressources." Thesis, Rennes 1, 2019. http://www.theses.fr/2019REN1B063.

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L’étude des systèmes d'effondrement en position d’avant chaîne de la région d’Oulad Boughanem - Kalaat Senam - Kalaa Khesba (Centre-Ouest de la Tunisie) est menée, à partir des données de puits pétroliers et des investigations sismiques et gravimétriques. Cette région se caractérise par un agencement de grabens en système de pull-apart dont les jonctions sont jalonnées par des formations triassiques salifères. Les données géophysiques acquises, ont fait l’objet d’une analyse détaillée afin de mieux imager les structures de subsurface et de distinguer les éléments associés à une « tectonique subtile » des structures. Dans une première partie, l’étude porte sur les variations des faciès ainsi que l’organisation des structures profondes sur la base de corrélations lithostratigraphiques. Afin de mieux comprendre la structuration de ces grabens en subsurface, la deuxième partie est dédiée à l’analyse, l’interprétation des données gravimétriques et sismiques disponibles et à la construction d’un modèle 2.5D du graben Kalaat Senam. La combinaison des différents résultats géophysiques issus du traitement et de l'interprétation de l’ensemble de l’information disponible, montre (i) en gravimétrie, après différents types de traitements: calcul de prolongements vers le haut, de dérivée Tilt-derivative, TDX, dérivée horizontale totale (MGH/ SED)), montre l’existence de failles de direction NW-SE, NNW-SSE à NS et NE-SW à EW ; des sources à 4 km de profondeur et des structures "syn-graben cachées", et (ii) en sismique un dédoublement des séries d’âge Eocène-Paléocène (formations El Haria, Chouabine et El Garia), avec un chevauchement remarquable en sub-surface d’âge Mio-Plio-Quaternaire, et un plis-faille au sein du graben Kalaa Khesba. La tectonique syn-graben et la jonction inter-graben ont joué un rôle majeur dans la genèse des plis, des failles, ainsi que la mise en place des corps salifères. A la lumière de l’analyse des données géophysiques et la modélisation du système, des pistes d’améliorations de l’interprétation de la structure géologique du sous sol sont proposées en vue d’orienter les futures explorations
The study of grabens in the forward position of the region of Oulad Boughanem - Kalaat Senam - Kalaa Khesba (Central West of Tunisia) is conducted, based on oil well data and seismic and gravimetric investigations. This region is characterized by a combination of grabens in a pull-apart system whose junctions are marked by saliferous triassic formations. The acquired geophysical data was subjected to a detailed analysis in order to better picture subsurface structures and to distinguish the elements associated with “subtle tectonics” from structures. In the first part, the study focuses on the variations of facies as well as the organisation of deep structures on the basis of lithostratigraphic correlations. In order to better understand the structure of these grabens in subsurface, the second part is dedicated to the analysis, the interpretation of the available gravimetric and seismic data and the construction of a 2.5D model of the Kalaat Senam Graben. The combination of the different geophysical results obtained from the processing and the interpretation of all available information, shows (i) in gravimetry, after different types of treatments: calculation of extensions upwards, Tilt-derivative derivative, TDX, total horizontal derivative (MGH/ SED)), shows the existence of directional faults NW-SE, NNW-SSE to NS and NE-SW to EW; sources at 4 km of depth and "hidden syn-graben" structures, and (ii) In seismic, a split of the Eocene-Paleocene age series (El Haria, Chouabine and El Garia formations), with a remarkable overlap in sub-surface Mio-Plio-Quaternary age, and a thrust and strike-slip in the Graben Kalaa Khesba. Syn-graben tectonics and the inter-graben junction played a major role in the genesis of folds, faults, as well as the placement of saliferous bodies. In the light of the analysis of the geophysical data and the modelling of the system, ways of improving the interpretation of the geological structure of the subsoil are proposed in order to guide future explorations

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Rohdin, Malin. "Effects of gravity and posture on the human lung /." Stockholm, 2004. http://diss.kib.ki.se/2004/91-7349-775-4/.

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Andersson, Jonas. "Center of gravity analysis : an actual or perceived problem?" Thesis, Försvarshögskolan, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:fhs:diva-1197.

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Centers of Gravity (CoGs) analyses deliver vital input to the operational design. However, there are a great number of theories regarding the phenomenon which can create a certain degree of confusion. The diversity in theories may lead to misdirected mental energy where the focus is to discuss theories instead of using the theories at hand efficiently. The question is if the diversity in theory is an actual problem or if it just perceived as such? This research identifies the similarities and differences in the theories of Milan Vego and Joseph Strange & Richard Iron regarding CoGs, their sub elements and methods for analysis. The impact of the differences on the practical result is then surveyed by implementing the theories on adelimitated phase of the Falklands War, in order to conclude if the differences have a decisive impact on the product of the CoG analysis. The result of this thesis indicates that the diversity in theory is a perceived problem. The identified divergence does not reflect crucially on the CoG analysis and the variation of the input provided to the operational design is minor. The CoGs and the critical vulnerabilities identified are the same or at least similar, no matter which of the two theories was used in this research.
Avdelning: ALB – Slutet Mag. 3 C-upps. Hylla: Upps. ChP 07-09

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Hack, Daniel E. "A cortical measure of the perceptual center of gravity." The Ohio State University, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=osu1406890046.

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Kelly, Rodney D. "Center of gravity in the asymmetric environment : applicable or not? /." Thesis, Monterey, CA : Naval Postgraduate School, 2006. http://handle.dtic.mil/100.2/ADA457503.

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Thesis (M.A. in National Security Affairs) -- Naval Postgraduate School, June 2006.
Thesis advisor : Richard Grahlman. "June 2006." Includes bibliographical references (p. 61-63). Full text available on Public Stinet.

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Takada, Hiroki, Yoshiyuki Kitaoka, Satoshi Iwase, Yuuki Shimizu, Tomoyuki Watanabe, Meiho Nakayama, Masaru Miyao, and Koshin Mihashi. "Characteristic Changes of Sway of Center of Gravity with Advancing Afe." Research Institute of Environmental Medicine, Nagoya University, 2003. http://hdl.handle.net/2237/7608.

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Cadwell, John Andres Jr. "Control of Longitudinal Pitch Rate as Aircraft Center of Gravity Changes." DigitalCommons@CalPoly, 2010. https://digitalcommons.calpoly.edu/theses/426.

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In order for an aircraft to remain in stable flight, the center of gravity (CG) of an aircraft must be located in front of the center of lift (CL). As the center of gravity moves rearward, pitch stability decreases and the sensitivity to control input increases. This increase in sensitivity is known as pitch gain variance. Minimizing the pitch gain variance results in an aircraft with consistent handling characteristics across a broad range of center of gravity locations. This thesis focuses on the development and testing of an open loop computer simulation model and a closed loop control system to minimize pitch axis gain variation as center of gravity changes. DATCOM and MatLab are used to generate the open loop aircraft flight model; then a closed loop PD (proportional-derivate) controller is designed based on Ziegler-Nichols closed loop tuning methods. Computer simulation results show that the open loop control system exhibited unacceptable pitch gain variance, and that the closed loop control system not only minimizes gain variance, but also stabilizes the aircraft in all test cases. The controller is also implemented in a Scorpio Miss 2 radio controlled aircraft using an onboard microprocessor. Flight testing shows that performance is satisfactory.

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Price, Darryl Brian. "Estimation of Uncertain Vehicle Center of Gravity using Polynomial Chaos Expansions." Thesis, Virginia Tech, 2008. http://hdl.handle.net/10919/33625.

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The main goal of this study is the use of polynomial chaos expansion (PCE) to analyze the uncertainty in calculating the lateral and longitudinal center of gravity for a vehicle from static load cell measurements. A secondary goal is to use experimental testing as a source of uncertainty and as a method to confirm the results from the PCE simulation. While PCE has often been used as an alternative to Monte Carlo, PCE models have rarely been based on experimental data. The 8-post test rig at the Virginia Institute for Performance Engineering and Research facility at Virginia International Raceway is the experimental test bed used to implement the PCE model. Experimental tests are conducted to define the true distribution for the load measurement systemsâ uncertainty. A method that does not require a new uncertainty distribution experiment for multiple tests with different goals is presented. Moved mass tests confirm the uncertainty analysis using portable scales that provide accurate results. The polynomial chaos model used to find the uncertainty in the center of gravity calculation is derived. Karhunen-Loeve expansions, similar to Fourier series, are used to define the uncertainties to allow for the polynomial chaos expansion. PCE models are typically computed via the collocation method or the Galerkin method. The Galerkin method is chosen as the PCE method in order to formulate a more accurate analytical result. The derivation systematically increases from one uncertain load cell to all four uncertain load cells noting the differences and increased complexity as the uncertainty dimensions increase. For each derivation the PCE model is shown and the solution to the simulation is given. Results are presented comparing the polynomial chaos simulation to the Monte Carlo simulation and to the accurate scales. It is shown that the PCE simulations closely match the Monte Carlo simulations.
Master of Science

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Barazanji, Deleer. "Model Based Estimation of Height of Center of Gravity in Heavy Vehicles." Thesis, KTH, Matematik (Inst.), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-92571.

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Abstract The center of gravity height in a vehicle a ects its dynamic driving properties but there is no accurate way of measuring the height of center of gravity today. One example of vehicle stabilizing systems is vehicle rollover warning and assist system which has to rely on a relatively accurate height of center of gravity estimate in order to be implemented in vehicles e_ciently and would otherwise be considered useless. In this thesis a literature study on the height of center of gravity in heavy vehicles in general and semitrailers in particular is conducted at Scania CV and emphasis is towards a model relying as little as possible on data from outside the tractor. A partly new model for detecting the vehicle's axle loads at di_erent acceleration values is developed and compared to other models, pros and cons are examined, furthermore an estimation tool is developed for the new model in a realistically applicable manner with regards to normal driving situations and solution limitations.The estimation tool is tested on Scania semitrailers with di_erent suspension con_gurations and the result shows that the height of center of gravity can be estimated as close as 4.1 (cm) from the real value for 4x2 Gen 2 Scania tractor and 3.3 (cm) for 4x2 Gen 3 Scania tractor.

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Dolphin, Michael D. M. "Polhode dynamics and gyroscope asymmetry analysis on gravity probe B using gyroscope position data /." May be available electronically:, 2007. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.

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Kimball, J. Allen. "America's two-front war : the American media assault on our center of gravity /." Norfolk, Va. : Joint Forces Staff College, Joint Advanced Warfighting School, 2006. http://handle.dtic.mil/100.2/ADA451319.

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Thesis (M.S. in Joint Campaign Planning and Strategy)--Joint Forces Staff College, Joint Advanced Warfighting School, 2006.
"14 April 2006." Vita. "National Defense Univ Norfolk VA"--DTIC cover. Includes bibliographical references (p. 71-77). Also available via the Internet.

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Saeedkondori, Matin. "Estimation of the center of gravity of the human body using image processing." Thesis, California State University, Long Beach, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=1606699.

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Center of Gravity (COG) is an important parameter in many applications including aeronautics, astronomy, and kinesiology. This project focuses on the kinesiology application of the center of gravity, which helps people to understand their body’s stability and movement. The COG changes continually and does not have a fixed point inside the body. For example, in some exercises COG could be in the outer perimeter of the body.

In this project, we present an innovative approach to estimate the COG when the body is posed in an anatomical position. This approach uses image processing via MATLAB programing software. After preprocessing and processing of 2D images of the human body, we estimate the whole body’s COG in the three data sets. This project further considers alternate estimation in COG using reaction board technique, which allows us to estimate the accuracy of our method. In this project, the accuracy of the image processing COG estimation is 93% in compare to the reaction board. Finally, Body Mass Index (BMI) of the three data sets using the subject’s weight and height was calculated.

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Ballaire, Frederic [Verfasser]. "Dynamic, Continuous, and Center of Gravity Independent Weighing with a Loader / Frederic Ballaire." München : Verlag Dr. Hut, 2015. http://d-nb.info/1080754288/34.

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Cheng, Quan Jia. "A WLAN location estimation system using center of gravity as an algorithm selector." HKBU Institutional Repository, 2013. http://repository.hkbu.edu.hk/etd_ra/1513.

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Ebert, Rebecca L. "Bridging Grammar and Speech Acoustics: Effects of Morpheme Status on Duration and Center of Gravity." Bowling Green State University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1616618286162091.

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Lashore, Michael. "Mathematical Model Validation of a Center of Gravity Measuring Platform Using Experimental Tests and FEA." DigitalCommons@CalPoly, 2015. https://digitalcommons.calpoly.edu/theses/1467.

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This thesis sets out to derive an analytical model for a center of gravity (CG) measuring platform and examines its validity through experimental testing and Finite Element Modeling. The method uses a two-stage platform tilting process to first locate the planar CG coordinates and then find the third CG coordinate normal to the platform. An uncertainty model of the measuring platform was also developed, both CG and uncertainty models were implemented in the form of a MATLAB code. A load cell sizing task was also added to the code to assist the Integration Engineers at Jet Propulsion Laboratory in selecting load cells to design their own version of the CG Platform. The constructed CG Platform for this project used an array of six strain gauges, four C2A-06-062LT-120 Tee Rosettes and two C2A-06-031WW-120 Stacked Rosettes. They were bonded onto the legs of three truss shaped bipods. Results from the Platform Tilting Tests could not be used to validate the CG model as the measured CG and weight values found from the experimental tests contained a considerable amount of error. The errors in the Platform Tilting Tests are believed to stem from the initial errors observed during the bipod rod and strain gauge calibration tests. As an alternative, an FE model of the CG measuring platform was created as another means of validation. The math model of the CG measuring platform was successfully validated by showing that there was less than a 0.01% different between the bipod loads predicted from the MATLAB code and the FE model. Using the FEM generated loads as inputs into the CG code to calculate a CG matched the initial point mass or CG created in the FE model within a 0.01% difference. To validate the CG model even further, another test should be performed using a CG Platform prototype instrumented with load cells to generate new experimental data and compare them with the results from the FE model.

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Boström, Stellan. "Integrating Push Technology with the Ericsson Mobile Positioning Center." Thesis, Blekinge Tekniska Högskola, Institutionen för programvaruteknik och datavetenskap, 2001. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-5878.

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Push is an Internet technology, which allow people to subscribe to a content- or service provider that automatically update the subscriber?s computer or Personal Digital Assistant (PDA) with the latest information without having the subscriber to first request for new information. The Ericsson Mobile Positioning Center (MPC) is a gateway that provides geographical positions of mobile stations to various applications. This Master Thesis gives the reader an overview of these technologies and presents an alternative way in integrating a third part Push-solution with the MPC. The integration proposal is also evaluated against the current Push functionality that Ericsson has developed and integrated into the MPC.
Push är en Internetteknik som ger Internetanslutna användare möjlighet att abbonnera på automatisk nyhetsuppdatering från olika informationskällor direkt till deras dator utan att användaren behöver efterfråga densamma upprepade gånger. Ericsson Mobile Positioning Center (MPC) är en gateway vilken förser olika nyhetstjänster den geografiska positionen av en mobiltelefon. Denna Magisteruppsats ger en översikt inom båda dessa områden samt presenterar ett förslag på hur dessa tekniker kan integreras. Integrationsförslaget jämförs även med den lösning Ericsson själva har valt att implementera.
Stellan Boström Adress: Vendesgatan 1B Tel: 044-218793 / 0733-228105 E-mail: stellan_bostrom@hotmail.com

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Юрко, Іван Володимирович, Иван Владимирович Юрко, Ivan Volodymyrovych Yurko, and А. Г. Рыков. "Оптимальный выбор способа нахождения центра тяжести сложного сечения." Thesis, Сумский государственный университет, 2013. http://essuir.sumdu.edu.ua/handle/123456789/31825.

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Sridhar, Siddharth. "Spacesuit and Portable Life Support System Center of Gravity Influence on Astronaut Kinematics, Exertion and Efficiency." University of Cincinnati / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1447690750.

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Roush, Grant Corwin. "Finding Cadaveric Human Head Masses and Center of Gravity: A Comparison of Direct Measurement to 3D ing." Wright State University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=wright1282766380.

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Vaněček, Michal. "Měření polohy těžiště motocyklu." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-232692.

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My diploma thesis deals with measuring the center of gravity (CG) the motorcycle. The first part is outlined with legislation and the types of motorcycle division. I mention the theoretical types of measuring the CG the motocycle there too. These methods are applied to the issue of motor vehicles. The chosen one way of measuring the center of gravity which is used for practical measurements of gravity the motocycle. The practical part included the weighing of the different types of motorcycles with a different occupancy. These values are then processed and the resulting CG are calculated for each motorcycle. The values of CG were compared by experiment with the program for the analysis of road accidents and reconnoitred the measured results with this program results. In the last chapter is the evaluation of individual CG motorcycle and the influence of changes in occupancy due to a motorcycle.

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Ballaire, Frederic [Verfasser], Steffen [Akademischer Betreuer] Müller, and Christian [Akademischer Betreuer] Schindler. "Dynamic, Continuous, and Center of Gravity Independent Weighing with a Loader / Frederic Ballaire. Betreuer: Steffen Müller ; Christian Schindler." Kaiserslautern : Technische Universität Kaiserslautern, 2015. http://d-nb.info/108082264X/34.

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Dissertations / Theses on the topic 'Center of gravity position'

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