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1

Thomson, Ian F. "Development and application of a diagnostic system for plasma spraying." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0007/MQ46085.pdf.

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2

Gu, Sai. "Numerical simulations of a high velocity oxy-fuel thermal spraying system." Thesis, University of Nottingham, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.342062.

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3

Chen, Chaoyue. "Research and realization of assistant off-line programming system for thermal spraying." Thesis, Belfort-Montbéliard, 2016. http://www.theses.fr/2016BELF0303/document.

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La technologie de programmation hors-ligne permet la génération de la trajectoire complexe en projection thermique. Dans le laboratoire du LERMPS, une extension logicielle appelée « Thermal Spray Toolkit » (T.S.T.) a été développée pour assister la programmation hors-ligne dans le domaine de projection thermique. Cependant, les efforts sont encore attendus pour améliorer sa fonctionnalité. Donc, l'objectif de cette thèse est d'améliorer l'application de la programmation hors-ligne en projection thermique. Selon la procédure d'application, les travaux de cette thèse se composent de trois partie
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4

Mondoux, Julie. "Development of a cold-gas dynamic spraying system for parameter study of aluminium coatings." Thesis, University of Ottawa (Canada), 2004. http://hdl.handle.net/10393/26719.

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The objectives of this work were to develop a cold gas dynamic spraying set-up which sprayed aluminium powders with different microstructures, mainly conventional and nanocrystalline particles, and to determine which of the powders is most suitable for spraying. The development of the CGDS set-up included the numerical modeling of the supersonic gas flow; this lead to the design of the converging-diverging nozzle. Two sets of experiments were conducted to validate the model and design. The preliminary experiments were conducted using both conventional and nanocrystalline powders and the initia
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Lyasnikova, A. V., V. M. Taran, O. A. Markelova, O. A. Dudareva, and I. P. Grishina. "The Software System for Statistical Modeling of the Porous Structure of Plasma Sprayed Bi-ocompatible Coatings." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35089.

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The bioactive coating is applied on the surface of the ventplants to enhance their potential capacity of osteointegration. Getting these coatings with known characteristics is a complex problem and it requires a large number of experiments. The paper presents an algorithm and interface software program for statisti-cal modeling of the porous structure of plasma sprayed biocompatible coatings of the ventplants. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35089
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Gutjahr, Christoph [Verfasser], and Roland [Akademischer Betreuer] Gerhards. "Investigations on site-specific weed management for a decision support system for patch spraying / Christoph Gutjahr. Betreuer: Roland Gerhards." Hohenheim : Kommunikations-, Informations- und Medienzentrum der Universität Hohenheim, 2013. http://d-nb.info/1033108227/34.

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7

Valena, Martin. "Konstrukce stacionární jednotky pro mazání hlavy kolejnice." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-402512.

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This master’s thesis describes design and realization of a wayside unit for top-of-rail lubrication (TOR). TOR lubricant application causes wear reduction and lower noise emission. Firstly, patent analysis was provided and critically evaluated according to which requirements for developed device were specified – accurate dosage of small lubricant volume and high repeatability. On the basis of concept design, an experimental rig was created and used for lubricant application verification and spray lubrication parameter identification. Acquired results are considered in the final design of waysi
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Silva, Josivan Alves da [UNESP]. "Viabilidade econômica de sistemas de monitoramento em operações mecanizadas na citricultura." Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/151829.

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Submitted by JOSIVAN ALVES DA SILVA null (alvesjosivan2@gmail.com) on 2017-10-03T16:54:35Z No. of bitstreams: 1 Dissertacao_Josivan_Alves_da_Silva.pdf: 1897214 bytes, checksum: 9d0727b421bab72e7f0e8bb11feefbf2 (MD5)<br>Approved for entry into archive by Monique Sasaki (sayumi_sasaki@hotmail.com) on 2017-10-03T17:11:25Z (GMT) No. of bitstreams: 1 silva_ja_me_jabo.pdf: 1897214 bytes, checksum: 9d0727b421bab72e7f0e8bb11feefbf2 (MD5)<br>Made available in DSpace on 2017-10-03T17:11:25Z (GMT). No. of bitstreams: 1 silva_ja_me_jabo.pdf: 1897214 bytes, checksum: 9d0727b421bab72e7f0e8bb11feefbf2 (M
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Mohamed, Natheer Ajmal Hinas. "A framework for vision-based ground target finding and action using multirotor UAVs." Thesis, Queensland University of Technology, 2020. https://eprints.qut.edu.au/197600/1/Ajmal%20Hinas_Mohamed%20Natheer_Thesis.pdf.

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This thesis presents a novel framework to perform single or multiple ground target finding and action missions using low-cost Unmanned Aerial Vehicles (UAVs). This framework enables small UAVs to overcome the challenges present in real-world outdoor environments due to localization and target detection errors, and external disturbances such as wind in target finding and action missions. This presented framework can be used for multiple autonomous and semi-autonomous UAV applications, including spot spraying in agriculture, search and rescue, and close inspection.
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Santos, Ivairton Monteiro. "Protocolo de roteamento de dados para redes de sensores sem fio com nó coletor móvel para controle da deriva em pulverização agrícola." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/3/3141/tde-24112014-153222/.

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A aplicação eficiente de agrotóxicos é um desafio na produção agrícola, mesmo considerando os avanços com a agricultura de precisão. O efeito deriva é o principal responsável pela ineficiência no controle das pragas ou doenças, pelo desperdício de recursos e pela contaminação ambiental. Para minimizar a deriva é essencial conhecer as condições ambientais como vento, temperatura e umidade. Esta pesquisa propõe o uso das redes de sensores sem fio como sistema de monitoramento ambiental e de suporte ao processo de pulverização agrícola, especialmente a pulverização executada por aeronave. São pro
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11

Curry, Nicholas. "Design of Thermal Barrier Coating Systems." Doctoral thesis, Högskolan Väst, Institutionen för ingenjörsvetenskap, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-5931.

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Thermal barrier coatings (TBC’s) are used to provide both thermal insulation and oxidation protection to high temperature components within gas turbines. The development of turbines for power generation and aviation has led to designs where the operation conditions exceed the upper limits of most conventional engineering materials. As a result there has been a drive to improve thermal barrier coatings to allow the turbine to operate at higher temperatures for longer. The focus of this thesis has been to design thermal barrier coatings with lower conductivity and longer lifetime than those coat
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Cabrera, Plasencia Julio Joaquín, and Garay Henrry Christian Leonardo. "Gestión de calidad en el proceso de lanzado de shotcrete en túneles." Bachelor's thesis, Universidad Ricardo Palma, 2015. http://cybertesis.urp.edu.pe/handle/urp/1329.

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La investigación realizada es no experimental y de enfoque cualitativo en su mayor parte y cuantitativo en lo que resta, con alcances descriptivos y explicativos. El enfoque principal de nuestra investigación fue el problema del deficiente lanzado de Shotcrete en túneles, producto de una inadecuada gestión de la calidad, teniendo como fundamental objetivo elaborar una propuesta de gestión de calidad con la finalidad de optimizar el proceso de lanzado de Shotcrete en túneles, usando la conocida guía para la gestión de proyectos PMBOK a través de esta podemos deducir que siguiendo el área de con
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13

Roy, Thomas Robert. "Plasma Potential Measurements in a Colloid Thruster Plume." Link to electronic thesis, 2005. http://www.wpi.edu/Pubs/ETD/Available/etd-042705-114729/.

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14

Linh, Tao Ngoc, and 曹堯立. "Autonomous Spraying System for Tube-liked Products." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/81343900288831609440.

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碩士<br>國立臺灣科技大學<br>機械工程系<br>101<br>Automatic path planning in paint coating is highly desirable for today’s automotive manufacturing. For complex products with free-form geometry, to achieve the requirement of the desirable paint thickness on the product is still a challenge. A reliable path planning system enables multilink manipulators with spraying guns to perform their tasks more efficiently. Moreover, modern manipulators could perform their tasks in a sophisticated way which is often defined by comprehensive trajectories. The thesis contributes a novel approach for generating trajectories
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15

Khan, Faisal. "Intelligent drone system for Pesticide Spraying application." Thesis, 2017. http://ethesis.nitrkl.ac.in/8961/1/2017_MT_FKhan.pdf.

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The aim of the project is to make an intelligent drone system for pesticide spraying application. The agriculture is one of the most important sectors and any advancement in the field of agriculture is very important. The system consists of two major subunits namely: a) The drone system in the form of the quad copter. b) The pesticide spraying system. The drone carries the whole spraying system over each and every part of the crop according to the input given to it by us. The drone hovers above the crop at a fixed vertical height from the ground. The Ultrasound sensor is used to measure
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陳璽宇. "Vision-Based Detection and Spraying System For Shoemaking." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/3rpk72.

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碩士<br>國立雲林科技大學<br>機械工程系<br>105<br>The influences of different spraying situations for the shoe-making spraying was analyzed and discussed in this paper to achieve good spraying result. As the uniform distribution of the adhesive is the important factors for the strength of the peel strength, this paper proposed metrology to spray smoothly for shoe soles. It has shown that that the different spraying types, spraying speeds, viscosity coefficient, and spraying angles are correlated to the distribution of the sprayed adhesive for shoe-spraying. In order to study the different spraying methods and
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17

CHANG, WEI-LUN, and 張瑋倫. "The Implementation of a Track-following Spraying Coating System." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/77353876854111698768.

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碩士<br>國立高雄應用科技大學<br>機械與精密工程研究所<br>104<br>This Master Thesis is mainly to research and develop a Follow the Rail's Spray Coating system. We develop a Follow the Rail Car collocation a Articulated robot and spray equipment become a Spray Coating System. When car follow the production line, we use the follow the rail car let the material turn to appropriate space when the Articulated robot need, and collocation network communication, let systems have Internet of Things(IoT) concept and remote monitor and control. Finally, we will complete exploitation of the hardware and software. We use the alum
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18

Pourmousa, Abkenar AmirHossein. "Wire-arc spraying system: Particle production, transport, and deposition." 2007. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=742310&T=F.

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19

Shu, Hsien-Hao, and 許憲浩. "Study on Deodorization of Spraying System in pig farms." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/23948306765743332148.

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碩士<br>國立中興大學<br>生物產業機電工程學系<br>93<br>Properties of nozzles would be analyzed in this study. Droplets size distribution of three kinds nozzles, 4002-5, 4002-8 and NO.3, were measured by Malvern 2600 Particle Size Analyzer. SMD, VMD and flexibility of maintenance were examined. Experimental results showed NO.3 nozzle is the best. Secondly, spraying system for the open type pig farm would be established. The distance between nozzles was 3 m, spraying pressure of the nozzle was 30 kg/cm2, spraying rate was 97.3 l/min, horsepower of motor was 5 hp. Finally, deodorization effect of spraying syst
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20

Hsu, Wen-Hui, and 徐文輝. "Study of Precision Variable-Rate Spraying Control System in Greenhouses." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/06755476489414844830.

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碩士<br>國立中興大學<br>生物產業機電工程學系所<br>94<br>The spray-control system with accurate variable-ratio is composed of the programming controller and the converter by using of microprocessor and the automatic adjusting speed system, the pulse bandwidth adjusting module (PWM), and braking electromagnetic valve. The system gets the information of the moisture-need of seedling, and analyzes the accurate variable-ratio parameter in each area. To control the speed of spraying pole and the sprinkle-nozzle in terms of two parameters which are movement-speed of spraying pole and pulse clock time. We could make
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21

Chiu, Teng-Xian, and 邱騰賢. "Nozzle Array Spraying System for Large Area Coating of Electrochromic Glass." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/mmbdcp.

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22

Wu, Yu-Biaw, and 吳昱麃. "Application of piezoelectric micro-ejector system to spraying pico-liter living cells." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/99455467538476283405.

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碩士<br>國立成功大學<br>製造工程研究所碩博士班<br>97<br>Two different kinds of actuator ejector instruments are applied to spraying micro cell suspension in this research. The method is ink-jet printing mode. The thin glass combined with A4 size paper that is used to substrate ,Adobe Photoshop software is used to control spraying cell suspension fluid volume and relative positioning. The other method is spraying cell suspension fluid by created piezoelectric spraying system. This system associate X-Y two dimensions automatic positioning system and spraying component. In order to increase cells viability after sp
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23

Guo, Jiang-Jang, and 郭金江. "Study on Deodorization of Spraying System in Pig Farm and Composting Center." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/75272201175897241959.

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碩士<br>國立中興大學<br>生物產業機電工程學系所<br>94<br>A spraying system is used in this study for deodorization in pig farm and composting center. Particle size analyzer is used to analyze particle distribution for the purpose of finding the most proper pressure of spraying system operation. Triangle force-choice bag and Gastec are both used to comprehend the deodorization result of spraying system. Concentration of ammonia and weather data is collected by ammonia measurer and weather station to analyze the interaction between them. The best operation mode of spraying system is established by the above-mention
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LIAO, YING-TAR, and 廖盈達. "Basic Study of Boom Sprayer Variable-rate Spraying System Using GPS/GIS." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/56038207986904129544.

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碩士<br>國立臺灣大學<br>生物產業機電工程學研究所<br>89<br>The purpose of this thesis is to develop a variable-rate spraying equipment for a boom sprayer operated under a precision agriculture system. The variable-rate spraying equipment, which is used to achieve pesticide and herbicide applications according to predetermine spraying rate that is judge in classification of insect pests and spread of weeds in the field at the right location and use the right spraying quantity. In the field, the real time position of the boom sprayer is obtained from a GPS receiver according to its space coordinate data.
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Chang, Yao-Lin, and 張曜麟. "Development of an Automatic Spraying System for Phalaenopsis Potted Plants in Greenhouse." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/uz4nq2.

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碩士<br>國立宜蘭大學<br>生物機電工程學系碩士班<br>107<br>The spraying operation in greenhouse is mostly carried out by manually holding spraying device which might cause uneven spraying. Some greenhouses are equipped with top spraying booms. The nozzles on the boom are prone to have the clogging problems. The liquid in the top boom might be heated in summer to cause the damage of the sprayed plants. Therefore, the objective of this study is to develop a spraying system that can automatically spray on Phalaenopsis potted plants in the greenhouse. The system applies machine vision technique to determine the sprayi
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Tsao, Chih-Chun, and 曹智鈞. "Actual Tests of the Variable-rate Spraying System for a Boom Sprayer Using GPS." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/24114754189828052815.

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碩士<br>國立臺灣大學<br>生物產業機電工程學研究所<br>92<br>To meet the demand of modern systems in precision agriculture, a variable-rate spraying system on the boom sprayer is automatically controlled by GPS (Global Positioning System) studied in this study. This system may control the spraying of pesticide and herbicide with a proportional control valve for flow rate and can reach a best policy for parameters between the plant diseases and the properties of environment by controlling the real-time dynamic position and backflow rate. In this study, experimental methods are divided into three parts-dynamic simulat
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27

Yan-Ru, Lai, and 賴嬿如. "The Implementation of a Track-moving Ceiling-mounted Robot Arm for a Spraying Coating System." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/13050708881094454103.

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碩士<br>國立高雄應用科技大學<br>機械與精密工程研究所<br>104<br>The purpose of the study was to design the rail-hanging robot which applied to the painting system. The rail-hanging robot equipped with self-developed software to implement complex movements. The method of the motion path planning in this study was to design the velocity curve with acceleration and deceleration via the planning of velocity curve. Then, used the path interpolation to obtain the coordinates of the points which on the acceleration and deceleration of planning the motion path. Finally, used inverse kinematics to obtain the respective axes
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Rocha, Inês Faria. "Avaliação de um componente do sistema anti-ice do Airbus 330." Master's thesis, 2020. http://hdl.handle.net/10316/93886.

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Dissertação de Mestrado Integrado em Engenharia Mecânica apresentada à Faculdade de Ciências e Tecnologia<br>The present work addresses the problems that exist in a duct component of the Airbus A330 anti-ice system. The study could not have been carried out without the collaborationof the airline 'TAP Portugal', which provided several manuals and procedures related to the component under analysis.Inconel® 625 is a material of choice in aeronautical industry, namely in anti-ice ducts fabric. This preference is due to the excellent varied proprieties of the superalloy, nickel based, of which sta
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29

Hung, Jing-Shiang, and 洪景祥. "Appliction of GPS Speed Controllers and Proportional Valves for Variable-Rate Spraying Systems." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/20255083026769302522.

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碩士<br>國立臺灣大學<br>生物產業機電工程學研究所<br>91<br>The main purpose of this thesis is to develop a variable-rate spraying equipment for the purpose of precision agriculture . By reducing the unstable speed under man-made control, the equipment is designed to achieve more precise spraying effect. In the study, the spraying device is the same as that on the spraying vehicle. The GPS is used to simulate the travel speed and transmit signals to control a valve through a GPS receiver. Then the voltage control the openings of the valve to achieve the variable-rate spraying. The research combines the
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Fayomi, Ojo Sunday. "Deposition of binary and quaternary alloys on steel for performance improvement." 2015. http://encore.tut.ac.za/iii/cpro/DigitalItemViewPage.external?sp=1001706.

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D. Tech. Chemical, Metallurgical and Materials Engineering<br>Discusses the objective of this present study is to manufacture particulate-strengthening Zn-Al-SnO2-TiO2 composite alloy on mild steel from chloride and sulphate baths with the target of improving mechanical and anti-corrosion, wear properties for automotive and decorative applications. Sub-Objectives:To study the effect of Zn-Al-SnO2-TiO2 composite properties on mild steel substrate To investigate the novel multifunctional thin films evolution formed on mild steel and their tribological properties. To investigate thermo-mechanical
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