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Dissertations / Theses on the topic 'Hybrid desing'

Author: Grafiati

Published: 23 November 2024

Last updated: 31 July 2025

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1

Ben, beldi Nesrine. "Modélisation et optimisation des systèmes complexes en conception innovante : application aux chaines de transmission hybrides." Thesis, Paris, ENSAM, 2015. http://www.theses.fr/2015ENAM0028.

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Dans un contexte industriel qui évolue rapidement et constamment, les constructeurs automobiles sont amenés à développer des produits qui soient en adéquation avec des demandes d'un marché international et qui respectent en même temps les contraintes réglementaires imposées. Les systèmes de chaine de transmission hybrides rentrent donc dans cette volonté des constructeurs à vouloir proposer des produits véhicules performants, à faible coût et respectant les contraintes d'émission de gaz polluants. A travers le travail effectué dans cette thèse, nous proposons une démarche de conception permett

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2

Morcinek, Lukáš. "Design remorkéru." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-254291.

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The topic of this diploma thesis is design of a tugboat. The thesis concerns designing a tugboat while meeting basic technological, ergonomic, ecologic and aesthetic requirements while using modern technologies and manufacturing options. There is an emphasis on innovative and unconventional solution, which will differ from contemporary products.

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3

Červený, Pavel. "Design sněžného skútru." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230991.

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This thesis deals with design of snowmobile with hybrid drive. Such a kind of product is supposed to create a new category of snowmobiles in the near future, which is main motivation point. The aim is to design comprehensive product reflecting ergonomical and technological requirements. Center of focus of the project is design that brings new elegant timeless solution.

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4

Thauvin, Jérôme. "Exploring the design space for a hybrid-electric regional aircraft with multidisciplinary design optimisation methods." Phd thesis, Toulouse, INPT, 2018. http://oatao.univ-toulouse.fr/23607/1/Thauvin_jerome.pdf.

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Envisioned in the next 15 to 30 years in the aviation industry, hybrid-electric propulsion offers theopportunity to integrate new technology bricks providing additional degrees of freedom to improveoverall aircraft performance, limit the use of non-renewable fossil resources and reduce the aircraftenvironmental footprint. Today, hybrid-electric technology has mainly been applied to groundbased transports, cars, buses and trains, but also ships. The feasibility in the air industry has to beestablished and the improvement in aircraft performance has still to be demonstrated. This thesisaims to e

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5

Agrawal, Mukesh. "Design, Fabrication and Applications of Organic-Inorganic Hybrid Systems." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2008. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1222087625808-43472.

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A simple and facile way to the fabrication of nano to micro scale organic-inorganic hybrid particles was demonstrated. A well known “template-assisted approach” was chosen for the preparation of these hybrid particles, in which the inorganic material of interest is templated against the template particles. A series of colloidal template particles including, polystyrene, poly (vinylcaprolactam) and poly (N-isopropylacrylamide) was used for the deposition of a variety of metal oxides/hydroxide nanoparticles. A classical surfactant free co-polymerization process was employed for the synthesis of

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6

Nonet, Olivier. "Conception d’amplificateurs de puissance haut rendement en technologie MMIC pour applications radiocommunication 5G." Electronic Thesis or Diss., Limoges, 2024. http://www.theses.fr/2024LIMO0037.

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Les réseaux modernes de radiocommunication utilisent des signaux modulés complexes à forte eﬃcacité spectrale et oﬀrent des débits de donnés importants avec en contrepartie, des facteurs de crête élevés. Ce dernier paramètre dégrade fortement le rendement moyen des ampliﬁcateurs, la dissipation thermique est de fait augmentée limitant ainsi les perspectives de miniaturisation, de réduction des coûts et de ﬁabilité des ampliﬁcateurs. Ce travail présente la conception d’un ampliﬁcateur de puissance RF >40W en bande L/S miniaturisé. Ce composant a spéciﬁquement été réalisé pour être compatible

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7

Silva, Neander F. "Hybrid system for innovative design." Thesis, University of Strathclyde, 1996. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=21250.

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The thesis focuses on in two vital and interrelated aspects of modelling design support systems, they are: how innovative solutions may arise, and the knowledge-base's extension and maintenance. The dilemma 'reproduction versus creativity' is identified as one of the main deadlocks that the design methods' debate, research in Computer Aided Architectural Design, CAAD, and Artificial Intelligence, AI, have faced in the last thirty years. A hybrid approach is then proposed as a means of overcoming these difficulties, where a rudimentary evolving design support environment is developed. It draws

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8

Lorenz, Sebastian, Maria Klemm, and Jens Krzywinski. "Hybride Prototypen im Design." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-223677.

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Aus der Einführung: "Die Verwendung von Prototypen besitzt eine zentrale Rolle bei der Produktentwicklung und im Designprozess (Camere et al. 2016). Wie Camere und Bordegoni feststellen hat sich der Fokus der Designdisziplin auf Funktionalität um die Aspekte der Usability und der User Experience erweitert. Damit einhergehend hat sich auch die Rolle der Prototypen von Funktionsmustern und Präsentationsobjekten um die Funktionen als Evaluierungs- und Versuchsobjekte ergänzt. Die Integration von Nutzern in den Designprozess ist dabei ein weiterer Punkt bei denen Prototypen ein wichtiges Werkzeug

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9

Magnéli, Rickard, Staffan Seving, and Karl Johansson. "Konceptuell design och utveckling av hybridfordon." Thesis, University of Skövde, School of Technology and Society, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-2346.

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<p>This report covers the conceptual design of a new one person hybrid vehicle that is to be fast and convenient to drive on the roads. The vehicle is most of all supposed to be used as a commute vehicle but can also be used at other occasions as well.</p><p>During the work with this project the group has focused on three larger areas, the outer design (body), wheel chassis and an ergonomically designed interior. The group was not able to just create these parts in 3D to get a trustworthy vehicle, hence number of other components and details were also created to get a better entirety.</p><p>Th

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10

Tsai, Mike Yao Chen. "Hybrid design of MPI over SCTP." Thesis, University of British Columbia, 2007. http://hdl.handle.net/2429/32492.

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Message Passing Interface(MPI)is a popular message passing interface for writing parallel applications. It has been designed to run over many different types of network interconnects ranging from commodity Ethernet to more specialized hardwares including: shared memory, and Remote Direct Memory Access (RDMA) devices such as InfiniBand and the recently standardized Internet Wide Area RDMA Protocol (iWARP). The API itself provides both the point-to-point and remote memory access (RMA) operations to the application. However, it is often implemented based on one kind of underlying network device,

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11

Yu, Bing. "Hybrid modelling methodology for system design." Thesis, Loughborough University, 1995. https://dspace.lboro.ac.uk/2134/6999.

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In the face of rapid development in information technology coupled with a growing dynamism in global markets, manufacturing systems have to be re-constructed for short term or long term goal. Such innovations promise to lead to a new competitive stage, which typically involve design of function, information and behaviour of systems. In order to design the system, simulation has often been chosen. However, simulation has proved limited and fails to aid design of such a complex systems because of consuming much computing time and cost, especially when modelling larger systems. Thus, there is a n

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12

Yuan, Zhongfan. "Design and control of hybrid machines." Thesis, Liverpool John Moores University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.313091.

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13

Wakelam, Mark. "Intelligent hybrid approach for integrated design." Thesis, University of Nottingham, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.263942.

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Valero, Bresó Alejandro. "Hybrid caches: design and data management." Doctoral thesis, Editorial Universitat Politècnica de València, 2013. http://hdl.handle.net/10251/32663.

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Cache memories have been usually implemented with Static Random-Access Memory (SRAM) technology since it is the fastest electronic memory technology. However, this technology consumes a high amount of leakage currents, which is a major design concern because leakage energy consumption increases as the transistor size shrinks. Alternative technologies are being considered to reduce this consumption. Among them, embedded Dynamic RAM (eDRAM) technology provides minimal area and leakage by design but reads are destructive and it is not as fast as SRAM. In this thesis, both SRAM and eDRAM te

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15

Soomro, Kamran. "HyDRA hybrid workflow design recommender architecture." Thesis, University of the West of England, Bristol, 2016. http://eprints.uwe.ac.uk/25778/.

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Workflows are a way to describe a series of computations on raw e-Science data. These data may be MRI brain scans, data from a high energy physics detector or metric data from an earth observation project. In order to derive meaningful knowledge from the data, it must be processed and analysed. Workflows have emerged as the principle mechanism for describing and enacting complex e-Science analyses on distributed infrastructures such as grids. Scientific users face a number of challenges when designing workflows. These challenges include selecting appropriate components for their tasks, spec- i

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16

Patterson, Raymond A. "Hybrid Neural networks and network design." Connect to resource, 1995. http://rave.ohiolink.edu/etdc/view.cgi?acc%5Fnum=osu1262707683.

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17

Taylor, Samuel P. "Design and simulation of high performance hybrid electric vehicle powertrains." Morgantown, W. Va. : [West Virginia University Libraries], 2001. http://etd.wvu.edu/templates/showETD.cfm?recnum=1839.

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Thesis (M.S.)--West Virginia University, 2001.<br>Title from document title page. Document formatted into pages; contains xiii, 93 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 90-93).

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18

Paclt, Martin. "Design užitkového vozidla." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229400.

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The master thesis deals with design of a commercial vehicle for urban use. Thesis has complex solution. A small size vehicle uses the hybrid technology to drive with a combination of electric motors in wheels and the Wankel engine. Thesis gives some innovative solutions of daily required functions. A sliding door can be operated by a legs. A flip roof allows enlarging the commercial space. A swiveling front and rear axle for better maneuverability in the city. The main aim of the design is to remove the front mask of the vehicle.

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19

Eades, Herbert H. "Thermal modeling of hybrid microelectronics." Thesis, Virginia Tech, 1990. http://hdl.handle.net/10919/42141.

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<p>As the size of hybrid microelectronics is reduced, the power density increases and thermal interaction between heat-producing devices becomes significant. A nondimensional model is developed to investigate the effects of heat source interaction on a substrate. The results predict the maximum temperature created by a device for a wide range of device sizes, substrate thicknesses, device spacings, and external boundary conditions. They can be used to assess thermal interaction for preliminary design and layout of power devices on hybrid substrates.</p> <p> Previous work in this area typically

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20

Paris, Manuel. "Identification du comportement en torsion à fort facteur d’avancement des pales d’hélicoptère conventionne : application à la réduction des efforts de commandes sur une formule hybride haute vitesse de type X3." Thesis, Paris, ENSAM, 2014. http://www.theses.fr/2014ENAM0045.

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L'augmentation de la vitesse de croisière des hélicoptères à architecture conventionnelle (rotor principal et rotor anticouple) atteint aujourd'hui une asymptote. Le concept X3, associant 2 hélices et une aile pour alléger la charge du rotor principal, propose une solution viable économiquement, qui s'appuie sur l'utilisation de technologies éprouvées telles que le rotor Spheriflex® du Dauphin. Les essais en vol menés sur le démonstrateur X3 ont montré un bon comportement en performances et en qualités de vol de ce type de rotor, mais un niveau de charges très importants dans les commandes de

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21

Braun, Erika L. "Framing Wicked Problems Using CoDesign and a Hybrid Design Toolset." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1461202906.

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22

Yang, Xingyu. "Jeep Black Label : Formulating future symbolism around hybrid lifestyle." Thesis, Umeå universitet, Designhögskolan vid Umeå universitet, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-136840.

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The world is becoming more complicated; our lives develop into multiple facets. This master thesis focuses on defining a future typology in vehicle design representing a hybrid lifestyle. New technologies bring convenience to people but sometimes the amount of information exceeds our needs. Jeep Black Label is designed to escape all that in the year 2040. An unplugged lounge experience for the city and a great analogue getaway into nature. A holistic research method was used to understand the context for this vehicle. The design process followed an inside-out approach. First a dynamic interior

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23

Hall, C. M. "Millimetre-wave microstrip antennas and hybrid types." Thesis, Cranfield University, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376090.

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24

Atlayan, Ozgur. "Hybrid Steel Frames." Diss., Virginia Tech, 2013. http://hdl.handle.net/10919/50562.

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The buildings that are designed according to the building codes generally perform well at severe performance objectives (like life safety) under high earthquake hazard levels. However, the building performance at low performance objectives (like immediate occupancy) under low earthquake hazards is uncertain. The motivation of this research is to modify the design and detailing rules to make the traditional systems perform better at multi-level hazards.<br /><br />This research introduces two new structural steel systems: hybrid Buckling Restrained Braced Frames (BRBF) and hybrid steel Moment F

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25

Saxena, Vibhu Prakash. "Sensitivity analysis of oscillating hybrid systems." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/61899.

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Thesis (S.M.)--Massachusetts Institute of Technology, Computation for Design and Optimization Program, 2010.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 137-140).<br>Many models of physical systems oscillate periodically and exhibit both discrete-state and continuous-state dynamics. These systems are called oscillating hybrid systems and find applications in diverse areas of science and engineering, including robotics, power systems, systems biology, and so on. A useful tool that can provide valuable insights into the influence of parameters on the dynam

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26

Lorenz, Sebastian, Maria Klemm, and Jens Krzywinski. "Hybride Prototypen im Design." Technische Universität Dresden, 2016. https://tud.qucosa.de/id/qucosa%3A30283.

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Aus der Einführung: "Die Verwendung von Prototypen besitzt eine zentrale Rolle bei der Produktentwicklung und im Designprozess (Camere et al. 2016). Wie Camere und Bordegoni feststellen hat sich der Fokus der Designdisziplin auf Funktionalität um die Aspekte der Usability und der User Experience erweitert. Damit einhergehend hat sich auch die Rolle der Prototypen von Funktionsmustern und Präsentationsobjekten um die Funktionen als Evaluierungs- und Versuchsobjekte ergänzt. Die Integration von Nutzern in den Designprozess ist dabei ein weiterer Punkt bei denen Prototypen ein wichtiges Werkzeug

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27

Poline, Marie. "Contribution aux méthodes de conception et de gestion des systèmes énergétiques multi-sources par optimisation systémique : application aux trains hybrides électrique autonomes." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAT099/document.

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En France, il existe deux modes de traction pour les trains : la traction diesel ou la traction électrique. Chaque mode fait face à des problématiques qui lui sont propres. Dans le cas du diesel, les émissions de gaz à effet de serre étant de plus en plus contrôlées, il devient nécessaire de faire évoluer ce type de train vers une solution moins polluante. Dans le cas de la traction électrique, la consommation d’énergie entraine une chute de tension qui peut imposer un ralentissement des trains, empêchant ainsi le développement du trafic. La solution étudiée par la SNCF est l’hybridation des t

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Lorenz, Sebastian. "Hybride Prototypen im Design [Präsentationsfolien]." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-214079.

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Content 01. Prototypen im Design Anwendung im Designprozess Einordnung und Kategorisierung 02. Hybride Prototypen Beschreibung Potenziale Einordnung Fragestellungen 03. Aktuelle Projekte Interdisziplinäres Sommerprojekt 2015 VR Concept Cab Interfaceprototypen Agrar 04. Untersuchungen Anwendung Forschung

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Rohne, Clemens, Michael Schreiter, Jens Sumpf, Klaus Nendel, and Lothar Kroll. "Hybrid Conveyor Chains – Calculation, Design and Manufacturing." Universitätsbibliothek Chemnitz, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-231781.

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The following paper will illustrate the development of a multiflex chain in hybrid construction. The aim of this novel chain variant is to improve the stiffness and strength in comparison to conventional plastic slide chains. A two part multiflex chain with a chain pitch of 33.5 mm and a structural width of 83 mm was used as the basis for the development of the hybrid multiflex chain. The hybrid multiflex chain is supposed to be integrated in already existing layouts of chain conveyors. The load bearing structure of the single chain links is manufactured in the metal die cast procedure while t

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Nema, Salam. "Hybrid evolutionary techniques for constrained optimisation design." Thesis, University of Liverpool, 2012. http://livrepository.liverpool.ac.uk/1458/.

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This thesis a research program in which novel and generic optimisation methods were developed so that can be applied to a multitude of mathematically modelled business problems which the standard optimisation techniques often fail to deal with. The continuous and mixed discrete optimisation methods have been investigated by designing new approaches that allow users to more effectively tackle difficult optimisation problems with a mix of integer and real valued variables. The focus of this thesis presents practical suggestions towards the implementation of hybrid evolutionary approaches for sol

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Li, Jianzhou, and University of Lethbridge Faculty of Arts and Science. "Design of a novel hybrid cryptographic processor." Thesis, Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 2005, 2005. http://hdl.handle.net/10133/266.

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A new multiplier that supports fields GF(p) and GF (2n) for the public-key cryptography, and fields GF (28) for the secret-key cryptography is proposed in this thesis. Based on the core multiplier and other extracted common operations, a novel hybrid crypto-processor is built which processes both public-key and secret-key cryptosystems. The corresponding instruction set is also presented. Three cryptographic algorithms: the Elliptic Curve Cryptography (ECC), AES and RC5 are focused to run in the processor. To compute scalar multiplication kP efficiently, a blend of efficient algorthms on ellip

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32

Li, Xuan. "Design and development of hybrid energy harvesters." Thesis, Queen Mary, University of London, 2018. http://qmro.qmul.ac.uk/xmlui/handle/123456789/42507.

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Hybrid energy harvesters (HEHs) targeting multiple energy forms have been drawing increasing interest in recent years. While large scale photovoltaic power plants are capable of providing energy for domestic usage, research has also been focused on kinetic energy harvester with less power output which can be integrated into self-powered electronics such as implantable device, remote wireless sensor, wearables, etc. A number of successful designs of hybrid energy harvesters have been demonstrated which could scavenge solar and kinetic energy simultaneously. However the structures remain complic

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Hendon, Christopher Holman. "Hybrid semiconductors : design rules and material applications." Thesis, University of Bath, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.683540.

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Lentz, Levi (Levi Carl). "Rational design of hybrid organic solar cells." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/92219.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2014.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 113-117).<br>In this thesis, we will present a novel design for a nano-structured organic-inorganic hybrid photovoltaic material that will address current challenges in bulk heterojunction (BHJ) organic-based solar cell materials. Utilizing first principles Density Functional Theory (DFT), we show that layered inorganic phosphates and tradition organic dyes can be combined to form a new class of bulk heterojuncti

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Al-Kazzaz, Dhuha Abdulgani Abdulaziz. "Shape grammars for hybrid component-based design." Thesis, University of Strathclyde, 2011. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=16772.

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Owens, Steven Robert. "Preliminary design methodologies for hybrid propulsion trajectories." Thesis, University of Strathclyde, 2014. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=24246.

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In this dissertation, the Hohmann and bi-elliptic transfers are considered with the inclusion of a plane change. The evolution of critical limits which determine the transfer offering the lowest velocity requirement, previously defined for a co-planar analysis, is shown with the inclusion of a plane change. This has not been possible in previous work as analyses have been dependent on the intermediate orbit and numerical optimisation of the plane change distribution between impulses. It is shown that the critical limits found for the co-planar analysis reduce at different rates with increasing

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Yang, Hao. "Fault tolerant control design for hybrid systems." Thesis, Lille 1, 2009. http://www.theses.fr/2009LIL10068/document.

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Les Systèmes Hybrides sont des systèmes dynamiques dont le comportement résulte de l’interaction entre une dynamique continue et une dynamique discrète. Cette thèse concerne la synthèse de contrôleurs tolérants aux pannes pour ce type de système. Dans une première partie, des méthodes de commande tolérante aux défauts sont proposées afin de maintenir les performances continues. Différents systèmes hybrides sont considérés en fonction du type de commutation. Deux idées sont développées: la première est de synthétiser la loi de commande tolérante afin de stabiliser chaque mode défaillant puis d’

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Ord, David Andrew. "Advanced Powertrain Design Using Model-Based Design." Thesis, Virginia Tech, 2014. http://hdl.handle.net/10919/49106.

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The use of alternative fuels and advanced powertrain technologies has been increasing over the past few years as vehicle emissions and fuel economy have become prominent in both manufacturer needs and consumer demands. With more hybrids emerging from all automotive manufacturers, the use of computer modeling has quickly taken a lead in the testing of these innovative powertrain designs. Although on-vehicle testing remains an important part of the design process, modeling and simulation is proven to be an invaluable tool that can be applied anywhere from preliminary powertrain design to control

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Burglova, Kristyna. "Design of easily accessible organosilanes for functional sol-gel hybrid materials." Thesis, Montpellier, Ecole nationale supérieure de chimie, 2012. http://www.theses.fr/2012ENCM0021.

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Les organosilices sont des matériaux en plein essor, qui combinent les propriétés des fragments organiques et ceux de la matrice siliciée. Ces matériaux hybrides ont trouvé des applications dans les domaines de la catalyse, de l'optique, de l'électronique etc. Ils peuvent être préparés par le procédé sol-gel à partir d'organosilanes contenant des fragments organiques à propriétés désirées. Pour former ces matériaux, il est essentiel de simplifier la préparation des organosilanes fonctionnels en réduisant le nombre d'étapes réactionnelles. Aussi, l'un des buts de cette thèse est de développer u

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Shidore, Neeraj Shripad. "An omni-directional design tool for series hybrid electric vehicle design." Texas A&M University, 2003. http://hdl.handle.net/1969.1/1590.

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System level parametric design of hybrid electric vehicles involves estimation of the power ratings as well as the values of certain parameters of the components, given the values of the performance parameters. The design is based on certain mathematical equations or design rules, which relate the component parameters and the performance parameters. The flow of the design algorithm is uni-directional and fixed, and cannot be altered. This thesis proposes a new method for such parametric design, called omni- directional design, which does not have a fixed sequence like the convent

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Bergman, Robin, and Ping Löngren. "New Demands in Office Furniture Design for Hybrid Work." Thesis, KTH, Maskinkonstruktion (Inst.), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-300456.

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The project was carried out as a master’s thesis at Royal Institute of Technology, in collaboration withthe kitchen designer Lucks by Robo in Stockholm, Sweden. The purpose of this project was to analyze new demands on office furniture due to hybrid work & homeworking, a result of the covid-19 pandemic. The project was also to apply findings in some type of furniture for the home. Using a human-centered design process the project was to answer the following research questions; (1) What may the future of homeworking look like? (2) What are some common challenges people have when integrating

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Fu, Yao, and n/a. "Design of a hybrid magnetic and piezoelectric polymer microactuator." Swinburne University of Technology. Industrial Research Institute Swinburne, 2005. http://adt.lib.swin.edu.au./public/adt-VSWT20060712.141636.

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Microsensors and microactuators are considered to be the most crucial elements of micro-electromechanical systems (MEMS) and devices. There has been growing interest in the development of new microactuator technologies with an increasing requirement for low cost microswitch arrays providing large air gap and large force at the same time. In particular, large air gap/large force microactuators are essential for high voltage switching in automobile electronics, test equipment switchboards and in network remote reconfiguration. The necessity to reduce the size of actuators and at the same time in

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Robertson, Bradford E. "A hybrid probabilistic method to estimate design margin." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/50375.

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Weight growth has been a significant factor in nearly every space and launch vehicle development program. In order to account for weight growth, program managers allocate a design margin. However, methods of estimating design margin are not well suited for the task of assigning a design margin for a novel concept. In order to address this problem, a hybrid method of estimating margin is developed. This hybrid method utilizes range estimating, a well-developed method for conducting a bottom-up weight analysis, and a new forecasting technique known as executable morphological analysis. Executabl

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Sachot, Nadège. "Design of hybrid fibers for bone tissue engineering." Doctoral thesis, Universitat Politècnica de Catalunya, 2014. http://hdl.handle.net/10803/285335.

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Most of the conventional organic-inorganic composite materials developed for bone tissue engineering do not possess intimate interactions between their constituents. As a consequence, they generally degrade in a non-homogeneous manner and lose easily their integrity under mechanical load. On the other hand, their bioactive phase (i.e. inorganic) is often masked by the polymeric one, resulting in a non optimal bioactivity. To overcome these problems, hybrid materials can be produced. Hybrids are composites that exhibit an improved synergy between their compounds at the nanoscale. Using the sol-

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Ozen, Etkin. "Design Of Smart Controllers For Hybrid Electric Vehicles." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12606540/index.pdf.

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This thesis focuses on the feasibility of designing a commercial hybrid electric vehicle (HEV). In this work, relevant system models are developed for the vehicle including powertrain, braking system, electrical machines and battery. Based on these models ten different HEV configurations are assembled for detailed assessment of fuel consumption. This thesis also proposes a smart power management strategy which could be applied to any kind of HEV configuration. The suggested expert system deals with the external information about the driving conditions and modes of the driver as well as the int

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Reyngoud, Benjamin Peter. "Hybrid materials design to control creep in pipes." Thesis, University of Canterbury. Mechanical Engineering, 2015. http://hdl.handle.net/10092/10857.

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A hybrid material design has been developed to improve creep performance in pressurized metallic pipes subjected to high temperatures. Metallic pipes were reinforced with various arrangements of external wires which have substantially greater creep resistance than the pipe material. This research was conducted to explore the field of reinforcement of piping for creep reduction, exploit the creep strength of refractory metals, and investigate structure-property relationships in architectured materials. Two basic wire reinforcement architectures were tested, simple helical windings and braided s

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PAULA, FREDERICO BRAIDA RODRIGUES DE. "DESIGN HYBRID LANGUAGE: A STUDY ABOUT CONTEMPORARY EXPRESSIONS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2012. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=21841@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>PROGRAMA DE SUPORTE À PÓS-GRADUAÇÃO DE INSTS. DE ENSINO<br>Esta tese aborda o tema da linguagem híbrida do design. É o resultado de uma pesquisa motivada pela investigação da lógica que preside as formações híbridas no campo do design. Com o objetivo de evidenciar os substratos semióticos dos processos de hibridização presentes nos produtos (no sentido lato), o trabalho partiu de uma visão contemporânea para afirmar que, ontologicamente, o hibridismo está presente na linguagem

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Ahn, Sehyun. "Hybrid user interfaces : design guidelines and implementation examples." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/34382.

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Thesis (Civ. E.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2006.<br>Includes bibliographical references (p. 91).<br>A hybrid user interface is a new type of computer user interface that achieves high usability by combining features of graphical user interfaces and command line interfaces. The main goal of a hybrid user interface is to increase the efficiency of a system that is used to perform repetitive tasks. By adopting the string-based input mechanism of command line interfaces, users of a hybrid user interface are able to populate graphical comp

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"Supervisory Control Optimization with Sequential Quadratic Programming for Parallel Hybrid Vehicle with Synchronous Power Sources." Master's thesis, 2017. http://hdl.handle.net/2286/R.I.44420.

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abstract: The thesis covers the development and modeling of the supervisory hybrid controller using two different methods to achieve real-world optimization and power split of a parallel hybrid vehicle with a fixed shaft connecting the Internal Combustion Engine (ICE) and Electric Motor (EM). The first strategy uses a rule based controller to determine modes the vehicle should operate in. This approach is well suited for real-world applications. The second approach uses Sequential Quadratic Programming (SQP) approach in conjunction with an Equivalent Consumption Minimization Strategy (ECMS) st

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Hsieh, Hao-hsing, and 謝皓行. "Hybrid and Mutant Design." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/37848977025332780231.

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碩士<br>國立雲林科技大學<br>工業設計系碩士班<br>100<br>The evolution of species depends on the process of phenotypic trait transcribing from generation to generation, creating biodiversity by hybrid and mutation, then leaving the species which adopt to the environment. Products also meet the evolution process, they evolve through generations, including the factors of cultures, techniques... etc., to develop the products which meet people''s requirement. Human always have various needs. What the design nowadays has been frequently criticized is that a new problem comes out when an old problem was solv

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