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Teses / dissertações sobre o tema "Bicycles"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 29 de julho de 2024

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1

Hsu, Chia-Hung. "City bike program in Taiwan /." Online version of thesis, 2009. http://hdl.handle.net/1850/11889.

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2

Prince, John. "An investigation into bicycle steering and roll responses thesis submitted in partial fulfilment of the degree of Master of Engineering, Auckland University of Technology, AUT, June 2004." Full thesis. Abstract, 2004.

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Thesis (MEng--Engineering) -- Auckland University of Technology, 2004.<br>Appendices not included in e-thesis. Also held in print (108 leaves, ill., 30 cm.) in Wellesley Theses Collection. (T 629.2272 PRI)

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3

Stanislaw, Andrew C. "A cost benefit analysis for the bicycle as a transportation alternative." Virtual Press, 1996. http://liblink.bsu.edu/uhtbin/catkey/1020173.

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Cost benefit analysis is the conventional method of evaluating automobile transportation improvements. This study examined traditional automobile evaluation methods and applied the same techniques to bicycle transportation projects. Cost data from recent research is summarized and eleven costs (five internal and six external) were estimated. The cost estimates are used to calculate automobile and bicycle costs per mile of travel. A case study of a hypothetical corridor is used to demonstrate how the transportation costs can be applied to specific planning problems. The case study explores what

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4

Oliver, Jonathan Hunt. "Bicyclist understanding, use, and preference of various innovative bicycle infrastructure treatments." Thesis, Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/41217.

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As bicycle transportation has increased, especially among commuters, so have the types of bicycle infrastructure facilities increased. This report focuses on the application of several of these innovative bicycle infrastructure treatments in three different scenarios: shared-lane facilities, bicycle-specific facilities, and high-conflict area treatments. The focus treatments include the sharrow, Sharrow Bicycle Priority Lane, Green Bicycle Priority Lane, Bicycles May Use Full Lane sign, green bike lane, bike-box, green lane in a conflict area, and elephant's footprint markings. The goal of

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5

Wasnaire, Pierre. "Nouvelles synthèses de bicycles fonctionnalisés." Université catholique de Louvain, 2006. http://edoc.bib.ucl.ac.be:81/ETD-db/collection/available/BelnUcetd-08242006-151817/.

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De nombreux produits naturels renferment dans leurs structures une ou plusieurs sous-unités bicycliques. Parmi celles-ci, les hydrindanes et les décalines occupent une position privilégiée. Afin d’accéder à ces composés, deux approches originales ont été développées. Elles se basent sur un couplage de Morita-Baylis-Hillman, suivi d’une cyclisation réductrice ou d’une réaction de Stetter intramoléculaire. Outre la synthèse rapide et efficace d’hydrindanones et de décalones substituées, ces séquences réactionnelles ont permis la création d’une large variété d’ènediones bicycliques. L’intérêt de

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6

Mainolfi, Nello. "Making cycles, bicycles and macrocycles." Thesis, King's College London (University of London), 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.415446.

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7

White, Connor J. "Space Syntax: Regional Planning for Bicycles." DigitalCommons@USU, 2018. https://digitalcommons.usu.edu/etd/7290.

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This study focused on using a mapping tool, Space Syntax, to analyze the connectivity of the Cache County road network and its use to plan for bicycles. Space Syntax is being compared to another method that is already used by city planners called Bicycle Level of Service, or BLOS. The two analyses used data from Cache County and, after they were modeled and evaluated, a statistical analysis was done to see how similar one is to the other. The analyses were done at both a regional and a local scale. At both scales the analyses were not similar. Data was added to the Space Syntax analysis at bot

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8

Curtis, Eddie J. "Comprehensive on-street bicycle facilities: an approach for incorporating traffic signal operational strategies for bicycles." Thesis, Georgia Institute of Technology, 2015. http://hdl.handle.net/1853/53478.

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Less than 1% of work and school trips are completed by bicycle in the United States. Comprehensive bicycle facilities improve bicycle ridership by including a diverse set of strategies that accommodate the bicycle mode and seek to minimize the Level of Traffic Stress experienced by riders. Traffic Signal Operational Strategies for Bicycles (TSOSB) are an integral component of comprehensive bicycle facilities. This research presents a methodology to identify critical zones for implementation of TSOSB. After identifying critical zones a process for assessment of gaps in bicycle safety and comfor

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9

Sharma, Amrit. "Stability Analysis of Bicycles & Motorcycles." Thesis, Imperial College London, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.516175.

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10

Jandric, Kristian, and Lucas Andersson. "Anti-lock braking system for bicycles." Thesis, KTH, Mekatronik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-296316.

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An attempt was made to construct an ABS system that would both lock the wheel and release the brakes. The system would be mounted on a bicycle with v-brakes. It would then be tested if it could decrease the braking distance and if the system would respond fast enough. A literature study was made to learn what was needed for such a project. After many attempts of using re-purposed components an ABS system would eventually be built with a new stepper motor, and it was strong enough to lock the back wheels. Unfortunately the system could not be as thoroughly tested as expected, where only the rea

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11

Pålsson, Susanne. "Electric bicycle rack for an urban environment : A bicycle rack that caters for the needs for electric bicycles in today’s society." Thesis, Luleå tekniska universitet, Institutionen för ekonomi, teknik och samhälle, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-78873.

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More and more people commute to work, travel and use the electric bicycle as a daily means of transport. The need for bicycle racks, adapted for electric bicycles is growing and the demands on bicycle racks are higher than for bicycle racks for ordinary bicycles. This as they are very expensive to buy. On behalf of NOLA Industries, a bicycle rack for electric bicycles will be designed. The bicycle rack must also meet the need to recharge the batteries while the bicycle is parked and meet all found requirements from all stakeholders, which were collected during the project. The project is carri

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12

Kilčiauskaitė, Marija. "ODINIAI MIESTO DVIRAČIŲ AKSESUARŲ KOMPLEKTAI „EIME PASIVAŽINĖTI“." Bachelor's thesis, Lithuanian Academic Libraries Network (LABT), 2013. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2013~D_20130619_164214-17059.

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Bakalauro darbą sudaro teorinis aprašas ir kūrybinė dalis: du aksesuarų komplektai vyriškam ir moteriškam dviračiams, projektinė dalis bei verslo planas. Teoriniame darbe pateikama susisteminta medžiaga nuo pirmojo dviračio eskizo, vystymosi raidos, aksesuarų klasifikacijos iki šiuolaikinių dizainerių darbų. Miesto dviračių odinių aksesuarų kolekcija „Eime pasivažinėti“ simbolizuoja patogią kelionę šia transporto priemone ir ragina mus visus naudotis dviračiais. Aksesuarai skirti jaunam, veržliam šių dienų žmogui, kuris nori kuo labiau palengvinti savo keliones į darbą ar susitikimus su drauga

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13

Sequeira, Charlene. "Development of a Vehicle Awareness Module for Bicycles." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-222353.

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Autonomous driving is one of the car industry’s major challenges. The next generation of cars will not be driven by humans, but by the cars themselves. With the increase in the number of self driving cars, the pedestrians and bikers need to be walk and bike carefully. Bikers need to be careful even now, when we have human driven cars. While driving, sometimes a bike can be in the blind spot of the car and hence go unnoticed. In this thesis, a small scale prototype was developed to help the bike riders when cycling on a street with cars and buses, know when there is a possibility of collision a

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14

Frame, Jeffrey W. "Kinetic and kinematic effects of altering cleat placement during cycling." Virtual Press, 2005. http://liblink.bsu.edu/uhtbin/catkey/1314325.

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One of the most important aspects of high performance cycling is the best fit between rider and bike. Developing a proper bike fit requires conducting many biomechanical assessments due to the need to match a myriad of bike geometries and human anthropometric variables. One of the primary bike-rider system measurement parameters for power and pedal efficiencies is the cleat placement and alignment. The purpose of this study was to examine the effects of moving the cleats towards the heel on peak power outputs and pedal efficiencies using a Computrainer (CT) and 2D video analysis. Ten competiti

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15

Kupfer, Deborah. "Exploring new possibilities of renting bicycles in urban space." Thesis, Konstfack, Industridesign, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:konstfack:diva-3978.

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Bike sharing is a service, spread over the world and often finds recognition by being made available to almostanyone, providing affordable access in urban space and becoming an alternative to motorized transportationand vehicles.But does bike sharing now answer our needs and desiresin our every day practice in town? Are there possibilitiesto enhance the sharing experience?How to adress the ones that do not make use of the service yet?By keeping close sight to users throughout my project and involving them into my process, it helped me understandhow they want to make use of the bicycles and the

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16

Murphy, James Morgan. "Determinants of health outcomes in switching to electric bicycles." Thesis, University of British Columbia, 2012. http://hdl.handle.net/2429/42170.

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Electric bicycles have grown rapidly in popularity in recent years, but with little examination of their health effects. We explore their main health effects for different categories of riders in different contexts. Relative risks of mortality were calculated for people transitioning to electric bicycles from cars and bicycles, for 7.5km weekday commutes. Three health impact mechanisms were considered: collisions, air pollution, and physical exercise. Results were evaluated for women and men of different ages and riding style in urban Netherlands. The calculations were then applied to four ot

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17

Curry, Laura Elizabeth. "Bicycles and Bodies at the Edge of Roadway Design." Thesis, State University of New York at Buffalo, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=1566868.

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<p> Within the discourse on environmentalism and transportation, artists and activists have engaged the bicycle as more than a means of transportation. For an American culture infatuated with the automobile, bicycling has taken on new meaning. Far beyond simply moving people from one place to another in an economical and ecologically friendly way, bicycling can now be understood as a set of symbolic acts intended to subvert and critique automobile culture. For example, artist and author David Byrne advocates for a burgeoning culture of bicycle riders as part of a transportation revolution. Com

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18

Collier, Ian M. "Regenerative braking on bicycles to power LED safety flashers." Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/32868.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2005.<br>Includes bibliographical references (leaves 28-29).<br>This work develops a method for capturing some of the kinetic energy ordinarily lost during braking on bicycles to power LED safety flashers. The system is designed to eliminate: (a) battery changing in popular LED flashers, and (b) the "generator drag" associated with battery-less human-powered bicycle lights and flashers. System sizing, mechanical design considerations, potential end-user factors, and a model for braking frequencies in urban s

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19

Fecchio, Leonardo Gonçalves. "Fatores que influenciam o uso da bicicleta no acesso e integração com o metrô: estudo de caso da linha 4-amarela do metrô de São Paulo." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/3/3138/tde-08032019-103112/.

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A dissertação apresenta um estudo de caso realizado na linha 4 - amarela do metrô da cidade de São Paulo, visando analisar os fatores que influenciam o uso da bicicleta no acesso às estações dessa linha. Foram realizadas 500 entrevistas nas plataformas de embarque, e nos bicicletários e pontos de bicicleta compartilhada próximos às estações da linha 4. O questionário utilizado tinha questões sobre a viagem interceptada e outros hábitos de viagem, características socioeconômicas dos entrevistados, além de solicitar o grau de concordância dos usuários com respeito a 12 afirmações relacionadas a

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20

Patterson-Markowitz, Carl Benjamin. "A Proposal for a Protected Bicycle Route in Tucson, Arizona, Feasibility and Implications for Public Health and Safety." The University of Arizona, 2015. http://hdl.handle.net/10150/607474.

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Sustainable Built Environments Senior Capstone Project<br>The city of Tucson is well known for its cycling culture and year-round moderate climate. It is a ‘Gold’ level cycling community according to the League of American Bicyclists. Less known about Tucson is that it can be a dangerous place to ride a bicycle. In an attempt to improve overall cyclist safety, the idea of implementing protected bike infrastructure is explored. With a focus on using protected bike lanes to create a low-stress network for bike movement, this project creates a rubric, and calibrates it against case-studies in

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21

Lin, Xiao. "Future perspective of electric bicycles in sustainable mobility in China." Thesis, Cardiff University, 2016. http://orca.cf.ac.uk/94809/.

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The thesis seeks to analyse the electric bicycle (e-bike) transition phenomenon in China by applying the Multi-Level Perspective (MLP) Transition Theory and Multi-scalar Perspective MLP. The research is performed with abductive case studies drawn from mixed methods. Firstly, we synthesised secondary data to investigate the e-bike transition at the national level (China) and the city level (“mini” case studies of Beijing and Fuzhou) to explore the research questions of 1) Can socio-technical transition occur without deliberate policy support (RQ1)? 2) How can we explain the rapid emergence and

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22

Barron, C. A. "Synthetic approaches towards functionalised bicycles via intramolecular electrocyclic ring closures." Thesis, University of Manchester, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376267.

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23

Stott, Andrew James. "Novel palladium-catalysed [3+2] cycloadditions towards functionalised aza-bicycles." Thesis, Loughborough University, 2008. https://dspace.lboro.ac.uk/2134/34391.

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Novel pyrrolidine, indolizidine and azepine ring systems have been prepared via the palladium catalysed [3+2] cycloaddition of cyclic imines with vinylcyclopropanes. The reaction of simple cyclic imines with various functionalised vinylcyclopropanes, provided a range of bicyclic systems, as potential scaffolds for further elaboration. The application of functionalised cyclic imines derived from enecarbamates was limited due to difficulties generating the imine bond. The developed methodology was also employed in the formation of pyrrolooxazinone products, as templates for functionalised prolin

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24

Hleu, Hong-Jeu, and 呂弘智. "Design of Modular Bicycles." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/78756750965557115032.

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碩士<br>國立中山大學<br>機械工程研究所<br>83<br>The "modular bicycles" is a new conception. By means of assembling or aking apaert of the modules, this research let the bicycles that are useing for recreational purpose can be riden by both single and couple. This article first devide the modular bicycles into three sub-systems for discussion: frame system, transmission system and brake system, then formulate every part''s problems and design objective, consideration, constract. After this is done, we begin the stage of conception design. In this stage, two method are used at the same time to generating

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25

Costa, Luís. "Urban Routing for Bicycles." Dissertação, 2013. http://hdl.handle.net/10216/73921.

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Costa, Luís Miguel da Cunha e. Silva Martins. "Urban Routing for Bicycles." Master's thesis, 2013. https://repositorio-aberto.up.pt/handle/10216/68512.

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Costa, Luís Miguel da Cunha e. Silva Martins. "Urban Routing for Bicycles." Dissertação, 2013. https://repositorio-aberto.up.pt/handle/10216/68512.

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28

Chen, Shih-Pin, and 陳世彬. "Fixing Bicycles Ourselves: The Practice of Environmental Education with Junked Bicycles on campus." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/4m78rj.

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碩士<br>國立東華大學<br>自然資源與環境學系<br>102<br>Abstract The study was an action research to develop an environmental education program with junked-bikes on campus to reflect environmental issues in the material economy world. We took the initiation in fixing junked-bikes as environmental action and recruited the volunteers. We carried out the activities to improve the reuse of junked-bikes and hence developed the practicing mode of environmental education program. First we took the knowledge of the environmental issue behind the stuff with the activities of DIO(Do It Ourselves).Secondly, we fostered

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29

Furness, Zachary Mooradian. ""Put the fun between your legs!" the politics and counterculture of the bicycle /." 2006. http://etd.library.pitt.edu/ETD/available/etd-12052005-210916/unrestricted/Z.Furness2005.pdf.

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Thesis (Ph. D.)--University of Pittsburgh, 2005.<br>Includes bibliographical references (p. 198-228). Also available online via the University of Pittsburgh ETD website (http://etd.library.pitt.edu/ETD-db/index_author.html).

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"Nouvelles synthèses de bicycles fonctionnalisés." Université catholique de Louvain, 2006. http://edoc.bib.ucl.ac.be:81/ETD-db/collection/available/BelnUcetd-08242006-151817/.

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31

HUANG, BO-WEN, and 黃柏文. "Automatic Transmission Control for Bicycles." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/q895d5.

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碩士<br>明志科技大學<br>機械工程系機械與機電工程碩士班<br>105<br>This thesis presents an automatic transmission function for bicycle. We use a Holtek microcontroller HT66F70A for the system calculating core. The worm gear change mechanism is design for to replace the traditional manual shift mechanism. A Hall sensor is installed for to measure the speed of bike and an accelerometer is used for to measure the attitude of bike. According to the speed and attitude, an optimal gear could be calculated and a stepping motor will drive the worm gear change mechanism to the optimal gear for the bike.

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32

Basu-Mandal, Pradipta. "Studies On The Dynamics And Stability Of Bicycles." Thesis, 2007. https://etd.iisc.ac.in/handle/2005/387.

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This thesis studies the dynamics and stability of some bicycles. The dynamics of idealized bicycles is of interest due to complexities associated with the behaviour of this seemingly simple machine. It is also useful as it can be a starting point for analysis of more complicated systems, such as motorcycles with suspensions, frame ﬂexibility and thick tyres. Finally, accurate and reliable analyses of bicycles can provide benchmarks for checking the correctness of general multibody dynamics codes. The ﬁrst part of the thesis deals with the derivation of fully nonlinear diﬀerential equations

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Basu-Mandal, Pradipta. "Studies On The Dynamics And Stability Of Bicycles." Thesis, 2007. http://hdl.handle.net/2005/387.

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This thesis studies the dynamics and stability of some bicycles. The dynamics of idealized bicycles is of interest due to complexities associated with the behaviour of this seemingly simple machine. It is also useful as it can be a starting point for analysis of more complicated systems, such as motorcycles with suspensions, frame ﬂexibility and thick tyres. Finally, accurate and reliable analyses of bicycles can provide benchmarks for checking the correctness of general multibody dynamics codes. The ﬁrst part of the thesis deals with the derivation of fully nonlinear diﬀerential equations o

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34

Heil, Daniel P. "The effect of seat-tube angle variation on cardiorespiratory responses during submaximal bicycling." Thesis, 1991. http://hdl.handle.net/1957/37300.

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Lin, Wai-Hon, and 林偉宏. "Intelligent Controller Design for Electric Bicycles." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/46845788965088663789.

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碩士<br>吳鳳技術學院<br>光機電暨材料研究所<br>94<br>Bicycle is a space free and multi-functional traffic tool that can use for transportation, daily habit, and exercising. Moreover, if the battery is installed on bicycle, this can ease rider's energy. The purpose of this research is to design a practical bicycle with a versatile and inexpensive controller that can be commercially produced. We developed an intelligent electric bicycle that base fuzzy logic control on the Programmable System-on-Chips approach. The key point is to use fuzzy logic control to control the speed of the bicycle that efficiency the use

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Yang, Zhi-Yuan, and 楊智淵. "Vibration Analysis of Electric Bicycles Frame." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/hws9ak.

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碩士<br>國立虎尾科技大學<br>機械設計工程研究所<br>100<br>The electric bicycle recent several years development is rapid, has provided one kind for the people facilely, the energy conservation, the environmental protection transportation vehicle. Electric cars resonance response is the reflection drives the personnel comfortable degree the target. In order to study the dynamic performance of electric bicycle frames, the nature frequencies and mode shape are analyzed by using ANSYS Workbench software. The frequency of the bicycle frame by using Experimental modal analysis, confirms the Theory modality analysis and

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Amireddy, Mamatha, and 馬瑪塔. "Organocascade Synthesis of Functionalized Spirocycles and Bicycles." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/89143368048146984050.

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博士<br>國立臺灣師範大學<br>化學系<br>105<br>The content of this thesis is divided into three chapters. The chapter-I, illustrate overview on asymmetric synthesis and organocatalysis. It includes, terminology, introduction to asymmetric synthesis, some historical aspects of organocatalysts, classification and utilization of covalent catalysis including iminium and enamine, non-covalent catalysis including phase-transfer catalysts, hydrogen bonding catalysts and importance of alkaloids in asymmetric synthesis as organocatalysts. And successful applications on important C-C bond forming asymmetric Michael do

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Bajic, Marko. "Dynamic interactions between bicycles and rumble strips." Thesis, 2005. http://spectrum.library.concordia.ca/8369/1/MR04413.pdf.

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The rumble strips have proven to provide a good protection against the run-off-the-road type of accidents. However, installing them on the local and community roads has raised many concerns among the cyclists. The cyclists occasionally cross over the rumble strip patterns in order to avoid obstacles or debris on the road shoulders or pass a slower moving rider. The majority of the reported concerns are those regarding the ride comfort and controllability of a bicycle traversing the rumble strip patterns. The ride discomfort and controllability of a bicycle traveling on the rumble strips are e

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Huang, Yu-Chun, and 黃鈺淳. "Design and Analysis of Anti-theft Bicycles." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/yf6jb2.

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碩士<br>國立臺北科技大學<br>機電整合研究所<br>98<br>This research will deal with the analysis and design of an anti-theft bicycle. At the first, the structure of the bicycle lock device will be focused. Therefore, all related academic journals, dissertations, and patent were collected, ordered, classified, and analyzed in order to understand the phase of the developing tendency towards the bicycle lock apparatus presently. Nowadays, a wave of riding bicycles all over the world is quite prevailing. Also, the bicycles incline to be high-price sporting and recreational equipment. Due to this, the rate of stolen b

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Chen, Huei-Yang, and 陳惠陽. "Folding Mechanism Design Of Foldable Electrical Bicycles." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/76aa93.

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碩士<br>高苑科技大學<br>機械與自動化工程研究所<br>100<br>In order to encourage using personal portable green transportation and enhance the transport of the public transportations, and then achieve the goal of energy economy and emission reduction of carbon dioxide. The purpose of this thesis is to develop a new foldable electrical bicycle which is light weight, easy to fold, small volume, able to be carried into all kinds of public transportations and indoor space by users, able to move forward and backward and to overcome obstacles of the ladder by pulling or pushing after folding. According to the results of

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Tien, Jeng-Chieh, and 田仍杰. "Market Segmentation, Marketing Mix, Life Style,Bicycles." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/09185227350848682968.

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碩士<br>僑光科技大學<br>全球運籌管理研究所<br>98<br>After 2008, Taiwan''s bicycle heat wave, the demand for bike commuter move into the stage of recreational sports. Two years later, media reports bike hot fever is cooling down while the number of participants in Taiwan''s major cycling events have increased every year. This trend spread to the parents and children cycling around the island, cycling rite ... and so on, cycling seems to have become the dream of life, the performance of self-realization. This study explors six different geographic areas of consumer life style, whether the act

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Chen, Bai-Jun, and 陳百俊. "Design of Multi-Speed Hub for Bicycles." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/26397757581121935163.

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碩士<br>國立中山大學<br>機械工程學系研究所<br>89<br>英文摘要 A multi-speed drive hub is one of important components in transmission system. The purpose of this work is to develop a system methodology for the design of multi-speed bicycle drive hubs by using a concept of combination. First, identify the basic characteristics and design requirement of combinative multi-speed drive hub. Second, using three combinative the useful gear trains. Third, a method is proposed to determine the feasible multi-speed sequence tables for each gear train. Fourth, an analytic method is formulated to synthesize the gear ratios

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Chih-Bin, Yu, and 余志斌. "Controller Design for Green Energy Electric Bicycles." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/66746715019267436384.

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碩士<br>吳鳳技術學院<br>光機電暨材料研究所<br>96<br>It is a multi-functional traffic tool for the bicycle with the capabilities of the transportation, leisure, sport and so on. The bicycle is re-equipped the rechargeable battery and the motor, then the rider is more suitable for riding and is improved for the convenience and practicality. Based on the control of the Fibonacci time zones, the Programmable System-on-Chips and adding the recycling circuit of the power to the motor driver, we proposed the controller of the motor-driven bicycle with the recycling power in order to increase the passage distance of t

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Yang, Long-Cing, and 楊隆慶. "Tool Designs for Chain Applied to Bicycles." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/05776809285751502667.

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碩士<br>崑山科技大學<br>機械工程研究所<br>102<br>The bicycle riding are recreational sports and games for many people. Additionally, the riding can reduce carbon generation and is an environmental tool. The chain maintain is important and necessary, sine the chain is an essential element of a bicycle that determine the bicycle is comfort and safe or not. The purpose of this study is to investigate the design method of a tool to measure and disassemble the chain for insurance the bicycle riding is safe. Based on the design concepts of existed tool with measure or disassemble function, this study design a cha

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Chen, Chung Yung, and 鍾永鎮. "Design of Multi-Speed Hub for Bicycles." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/36137057120576989840.

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碩士<br>國立中山大學<br>機械工程學系<br>87<br>The purpose of this project is to develop the design theory of multi-speed bicycle drive hubs. First, Characteristic of Multi-speed hub will be concluded by function analysis. Next, a systematic procedure will be presented for the design of bicycle drive hubs. Then, the kinetmatic design of multi-speed drive hubs will be proposed to the development of a complete atlas of multi-speed drive hubs. Finally, the basic theory for transmission and operating performance analysis of multi-speed drive hubs will be developed to determine the optimum mechanism. The res

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Soares, Inês Alexandra Raimundo. "Case study: OTZ custom bicycles in wood." Master's thesis, 2017. http://hdl.handle.net/10071/16506.

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The present project, seeks to put on the market a bicycle totally different from the one that we know of our daily life. OTZ intends to completely reformulate the concept of the bicycle, aiming to make this vehicle a unique leisure object. The great part of the use of the bicycle in our society is evident in the daily use of this vehicle as a means of transport, however OTZ tries to differentiate its product from the conventional concept of bicycle. This product distinguishes itself mainly by the standards of quality and exclusivity that it presents, giving it a character highly differe

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Rodrigues, Cristiano Alexandre Almeida Oliveira. "Smartphone-Based Inertial Navigation System for Bicycles." Master's thesis, 2015. https://repositorio-aberto.up.pt/handle/10216/83476.

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Actualmente, em África, milhões de pessoas sofrem todos os dias com doenças, que se propagam facilmente devido às más condições de saúde e de vida existentes. "Syndromic Surveillance" é um projecto cujo objectivo passa por colectar dados no terreno sobre a existência destas doenças para conseguir fazer uma monitorização e previsão do mapa de doenças numa região Africana em concreto: a África subsariana.Os "Community Health Workers" são voluntários que viajam entre aldeias daquela região Africana, utilizando para isso bicicletas como meio de transporte. Transportando e utilizando os seus smartp

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Liu, Chia-Wei, and 劉家瑋. "Bicycles Creative Design Approach with Functional Attributes." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/03809812084230375092.

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碩士<br>樹德科技大學<br>應用設計研究所<br>100<br>The purpose of design is to solve problems and allow for better quality of life. In today’s customer-oriented generation, designers must complete designs that meet customer demand within a shorter time. Various design approaches will be applied according to different procedures in the design process, and the follow-up design timeliness will be impacted if the selection and application of various design approaches cannot be accurately applied. Consequently, the purpose of the study is to develop a set of design approach which can commence a large amount of inno

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Chang, Yi-Cheng, and 張益政. "Design of Piezoelectric Energy Harvester for Bicycles." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/m4r2c5.

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碩士<br>國立臺北科技大學<br>機電整合研究所<br>105<br>In this research, the architecture of piezoelectric energy harvester is composed of a piezoelectric cantilever beam and magnets. Vibration of cantilever beam is due to repulsive forces from magnets. First, we use finite element analysis software (COMSOL) to construct model of the piezoelectric cantilever beam. Then, by calculating the resonance frequency of the cantilever beam, specifications of the piezoelectric energy harvester used in a bicycle can be determined. By experiments, we find out the magnetic repulsive force that magnet applies on the cantile

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Rodrigues, Cristiano Alexandre Almeida Oliveira. "Smartphone-Based Inertial Navigation System for Bicycles." Dissertação, 2015. https://repositorio-aberto.up.pt/handle/10216/83476.

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Actualmente, em África, milhões de pessoas sofrem todos os dias com doenças, que se propagam facilmente devido às más condições de saúde e de vida existentes. "Syndromic Surveillance" é um projecto cujo objectivo passa por colectar dados no terreno sobre a existência destas doenças para conseguir fazer uma monitorização e previsão do mapa de doenças numa região Africana em concreto: a África subsariana.Os "Community Health Workers" são voluntários que viajam entre aldeias daquela região Africana, utilizando para isso bicicletas como meio de transporte. Transportando e utilizando os seus smartp

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