Academic literature on the topic 'Two-Wheeled Vehicles'

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Journal articles on the topic "Two-Wheeled Vehicles"

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Kartika, Misriana, and Henny Irawati. "TWO-WHEELED MOTORIZED VEHICLE SECURITY USING E-KTP." International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) 2, no. 7 (June 30, 2023): 577–85. http://dx.doi.org/10.54443/ijset.v2i7.234.

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Motor vehicle theft from year to year always increases, both when parked and while being driven. Data from the National Police Headquarters for the period 1 to 7 May 2022 recorded 118 cases, and increased to 309 cases in the period 8 May to 14 May 2022. Based on the problem with the increase in motorized vehicle theft, a system is needed that can protect motorized vehicles from these theft cases. In this article we propose an additional system for electronic motorized vehicles. This system consists of additional controls, namely an e-KTP and touch screen, while the switch for the front brake already exists in motorized vehicles. After the ignition is turned on, the driver must press the touch screen button, press the front brake, attach the e-KTP to the RFId reader, each maximum time span for 50 seconds. If it is not in the sequence and the time is more than 50 seconds it will cause the motorized vehicle's horn to sound. After connecting, making controls and testing, the control system can work perfectly..
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Zhao, Lijun, Qian Zhang, Na Yang, and Jianfeng Wang. "Research on Cyclist Injury Based on Simulation Model of Real Electric Vehicle and Two Wheeled Vehicle Collision Accident." Journal of Physics: Conference Series 2338, no. 1 (September 1, 2022): 012090. http://dx.doi.org/10.1088/1742-6596/2338/1/012090.

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Abstract There are more and more traffic accidents between cars and electric two wheeled vehicles. As a vulnerable participant in traffic, it is of great significance to study the head biomechanical injury of electric two wheeled vehicle cyclists. In order to study the head injury of cyclists, by optimizing the tissue material properties and material parameters of the head finite element model, a refined head finite element model is established and verified by Nahum cadaver experiment; Based on the real traffic accident of vehicle electric two wheeled vehicle collision, a multi rigid body model of vehicle electric two wheeled vehicle is established for vehicles, electric two wheeled vehicles and cyclists, and the reliability of the collision model is verified; The head finite element model is used to analyze the changes of equivalent stress. The results show that the equivalent stress of brain tissue is gradually transmitted from both sides of brain tissue to the cerebellar region at the back of brain, and finally concentrated in cerebellum.
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Brylev, I. S., and S. S. Evtyukov. "Research of rolling resistanceof two-wheeled vehicles." Вестник гражданских инженеров 17, no. 2 (2020): 161–67. http://dx.doi.org/10.23968/1999-5571-2020-17-2-161-167.

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Rolling resistance of a bicycle tire is the main factor that affects the characteristics of two-wheeled vehicles. The study of rolling resistance allows better evaluating the advantages of different wheel diameters. Since rolling resistance is an indicator of the vehicle behavior on a particular terrain, it can be considered an objective parameter for comparing the characteristics of two wheel sizes (26 and 29 inches). The purpose of this study was to evaluate rolling resistance of mountain bikes, depending on several parameters: wheel diameter, terrain type, cyclist mass, tire pressure, and suspension type.
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Gorges, C., K. Öztürk, and R. Liebich. "Customer loads of two-wheeled vehicles." Vehicle System Dynamics 55, no. 12 (June 13, 2017): 1842–64. http://dx.doi.org/10.1080/00423114.2017.1335874.

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Gorges, Christian, Kemal Öztürk, and Robert Liebich. "Road classification for two-wheeled vehicles." Vehicle System Dynamics 56, no. 8 (December 14, 2017): 1289–314. http://dx.doi.org/10.1080/00423114.2017.1413197.

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Cossalter, Vittore, Alberto Doria, and Roberto Lot. "Steady Turning of Two-Wheeled Vehicles." Vehicle System Dynamics 31, no. 3 (March 1, 1999): 157–81. http://dx.doi.org/10.1076/vesd.31.3.157.2013.

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Dižo, Ján, Miroslav Blatnický, Rafał Melnik, and Michal Karľa. "Improvement of Steerability and Driving Safety of an Electric Three-Wheeled Vehicle by a Design Modification of its Steering Mechanism." LOGI – Scientific Journal on Transport and Logistics 13, no. 1 (January 1, 2022): 49–60. http://dx.doi.org/10.2478/logi-2022-0005.

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Abstract Three-wheeled vehicles are transport means which generally combine properties of two-wheeled vehicles (principal motorcycles) and four-wheeled vehicles (standards cars). Three-wheeled vehicles have been designed and manufactured as units which are made up of one front wheel and two rear wheels, powered by an electric drive-train, and referred to in some countries under a non-English term as E-3kolka. These vehicles also comprise a special steering mechanism which improves their overturning stability when driving around curves. However, several tests have revealed certain deficiencies of the steering mechanism, where the main issue included unreliable self-restraining effect of steering wheel straightening after driving around a curve. This may even lead to unacceptable properties of the vehicle. Therefore, the authors of this paper suggest particular technical solutions to eliminate or completely avoid the described negative effects during driving. Proposed designs are mutually compared and a final decision is presented.
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Attia, Moussa, Fares Zaamouche, Ala Houam, and Rabah Daouadi. "Stability Control Modeling and Simulation Strategy for an Electric Vehicle Using Two Separate Wheel Drives." European Journal of Electrical Engineering 24, no. 5-6 (December 31, 2022): 239–45. http://dx.doi.org/10.18280/ejee.245-602.

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This study of modifying the frame forces of an electric vehicle offers benefits for controlling stability. We used a two-wheeled self-driving electric vehicle in this study. Taking into account important parameters such as vehicle speed, the vehicle's stability criterion is determined based on the torque level and lateral slip angle. It is equipped with a traction control system that integrates its dynamic system with a sporty design. This level of control improves the vehicle's stability and safety. A conventional regulator has been developed and trained to apply motor control to a sophisticated power supply system. The stability of the EVs was controlled by a simulation model. We validated the proposed stability criterion, and the wheel torque control algorithm. Stability control for two-wheeled autonomous vehicles can be developed on the basis of related research. We would like to stress that the controller can be used in a variety of modern electric vehicles because it is so easy to use. An overview of the modeling and simulation results for this system in the MATLAB-Simulink environment will be presented.
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Nurdin, Ade. "Potensi Pelanggaran Lalu Lintas Di Simpang Mayang Tujuan Jambi Town Square Mall." Jurnal Civronlit Unbari 5, no. 2 (October 16, 2020): 49. http://dx.doi.org/10.33087/civronlit.v5i2.68.

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One of the biggest factors causing traffic accidents is a violation committed by drivers who are less orderly in traffic. This research was conducted on Jalan Kapten A. Bakarudin Simpang Mayang, Jambi Town Square Mall (Jamtos mall). The research objective is to find out how much the traffic sign violations at the Intersection of Jamtos mall. The results show that the highest traffic sign violations occurred on Sunday, August 16, 2020, with 1996 vehicles : 1494 two-wheeled vehicles and 502 four-wheeled vehicles. Meanwhile, the vehicles that enter Jamtos mall consist of 519 two-wheeled vehicles and 237 four-wheeled vehicles with the highest violation rate of two-wheeled vehicles at 19.00-20.00 WIB totaling 145 vehicles and 52 four-wheeled vehicles at 13.00-14. 00 WIB. The largest percentage of traffic violations to the Jamtos mall destination occurred on Tuesday, August 18, 2020, amounting to 41%, hereby stating that there was a large turn-around traffic sign violation.
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Jou, Rong-Chang, C. W. Lin, and P. L. Wang. "College Students’ Choice Behavior of Electric Two-Wheeled Vehicle." Journal of Advanced Transportation 2022 (January 12, 2022): 1–14. http://dx.doi.org/10.1155/2022/4136191.

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Many countries have made great efforts to boost the use of electric vehicles in recent years; for example, advanced countries including Norway and the Netherlands in Europe and the United States have enhanced people’s willingness to use electric vehicles by means of appropriate subsidies and suppression of private vehicles. In Asia, Taiwan has been promoting the policy of replacing traditional fuel two-wheeled vehicles (FTWVs) with electric two-wheeled vehicles (ETWVs) and strengthening the policy by means of replacing a large number of old FTWVs and subsidizing the purchase of ETWVs. This study took college students as the subjects, as they were the first potential group to buy ETWVs, and their concept of environmental sustainability can be shaped for cultivating vehicle use habits. This study applies a questionnaire to probe into the ETWV usage preferences of college students and explores the significant factors affecting college students’ purchase of ETWVs. This study uses a mixed logit (MXL) model for estimation. The results of model estimation show that those who are younger, have higher income, have good experience in using ETWVs, and are in user-friendly external traffic environments, are more inclined to choose ETWVs. In the future, government units can formulate policies to promote ETWVs according to the characteristics of different relevant factors.
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Dissertations / Theses on the topic "Two-Wheeled Vehicles"

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Evangelou, Simos. "Control and stability analysis of two-wheeled road vehicles." Thesis, Imperial College London, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.407098.

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Gani, Mahbub Rahman. "The computer assisted modelling, simulation and analysis of two-wheeled road vehicles." Thesis, Imperial College London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322711.

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GRÖNING, ROBERT, and GUSTAV STEN. "Control of Leaning Dynamics for Three-wheeled Vehicles : Experimental evaluation of two control strategies." Thesis, KTH, Maskinkonstruktion (Inst.), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-191209.

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Three‐wheelers are popular in fuel efficient contests but do not see much commercial success. This could be because three‐wheelers are easier to tip over than four wheeled vehicles. One way to counteract the tipping over is to introduce leaning dynamics on three‐wheeled vehicles so that they lean in corners like bicycles and motorcycles can. For this project a small radio‐controlled three‐wheeler was built with a mechanical system to handle the leaning dynamics for the front wheel pair. For the leaning control two different controllers were programmed to be compared, one relying on feedback from an accelerometer. The other calculates the desired angle based on a mechanical model with feedback from a potentiometer that measures the current leaning angle. These controllers where tested indoors on a smooth surface and outdoors on a rough surface to compare the two. Both controllers performed well indoors but the controller relying on feedback from the potentiometer was more stable than the one relying on the accelerometer. Testing outdoors on a rough surface amplified the differences. That test showed that the controller using an accelerometer was so unstable it barely could provide any leaning at all while the one using a potentiometer delivered very similar result as indoors. This was probably due to the accelerometers sensitivity to vibration. The controller using the accelerometer for feedback was slower and more unstable but can keep the vehicle leveled on leaning ground since it measures the actual acceleration the vehicle experiences. The controller using a potentiometer for feedback was faster and more stable but only uses the leaning dynamic while turning without taking other accelerations into account.
Trehjulingar är populära i bränsleeffektivitetstävlingar men har inte sett mycket kommersiell framgång. Detta kan bero på att trehjulingar välter lättare än fyrhjulade fordon. Ett sätt att motverka vältningen är att introducera lutningsdynamik på trehjulingar så att de lutar in i kurvor som cyklar och motorcyklar. För det här projektet byggdes en liten radiostyrd trehjuling med ett mekaniskt system för att hantera lutningen med framhjulen. För att kontrollera lutningen designades två olika regulatorer för att jämföras, en som förlitar sig på feedback från en accelerometer och en som beräknar en vinkel enligt en mekanisk modell med feedback från en potentiometer som mäter fordonets nuvarande vinkel. Dessa regulatorer testades inomhus på en jämn yta och utomhus på en ojämn yta. Båda regulatorerna hade god prestanda inomhus men regulatorn som använde feedback från potentiometern var snabbare och mer stabil än regulatorn som använde accelerometern. Testen utomhus, på en ojämn yta, förstärkte skillnaderna mellan regulatorerna och visade att regulatorn som använder accelerometer var så instabil att den knappt kunde få trehjulingen att luta alls medan regulatorn som använde sig av potentiometern visade väldigt lika resultat som när den kördes inomhus. Det beror troligen på accelerometerns känslighet för vibrationer. Regulatorn som använde accelerometern var långsammare och mer instabil men kan hålla fordonet vågrätt på lutande mark eftersom den läser sann acceleration. Regulatorn som använde en beräknad vinkel och feedback från en potentiometer var snabbare och mer stabil men kan inte hålla fordonet vågrätt på lutande mark eftersom den inte tar hänsyn till den egentliga accelerationen.
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Taraborrelli, Luca. "Identification and improvement of the dynamic properties of the components of two-wheeled vehicles." Doctoral thesis, Università degli studi di Padova, 2016. http://hdl.handle.net/11577/3424770.

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Single track vehicles dynamic is a very complex topic that involves many different branches of the scientific knowledge, such as vibration mechanics, stability and control, materials science and biomechanics. Although the first studies on the stability of a single track vehicle were carried out at the end of the XIX century, the technological progress that has improved the properties of the employed materials and the craving for better performances oblige the scientific world to an everlasting research activity, carried out both on whole vehicles and on single components. This Ph. D. thesis summarizes the research activities carried out at the Motorcycle Dynamics Research Group of the University of Padova and describes the tested mechanical components, the testing equipments, the experimental data, the elaboration criteria and the final results obtained after a three years work. The experimental methodologies employed in order to carry out the research activities are presented in the first chapter. Both the hardware and the software of each experimental bench will be described. In addition, the theoretical principles on which the testing rigs are based and the principles with which it processes the output of the measuring sensors will be illustrated. Subsequent chapters shift the focus on the results obtained on the various analyzed components. The second chapter presents the results of the tests carried out on motorcycles frames , with or without engine; the third chapter describes the results of the measurements made on motorcycles swingarms; the fourth chapter describes the results of tests performed on motorcycle front forks; the fifth chapter presents the results of tests conducted on front and rear motorcycle and scooter tires; shifting the attention to another type of two-wheeled vehicle, the sixth chapter presents the results of the tests carried out on bicycles and bicycle components. Finally, the seventh chapter describes the results of measurements conducted on tires typically used for wheelchairs.
La dinamica dei veicoli a due ruote è un campo di studio molto complesso poiché interessa numerosi ambiti del sapere scientifico, dalla meccanica delle vibrazioni al controllo dei sistemi, dalla biomeccanica all’ingegneria dei materiali. Nonostante i primi studi siano stati condotti già sul finire del XIX secolo, il progresso tecnologico che negli anni ha stravolto la natura dei materiali utilizzati e il desiderio di prestazioni sempre più “al limite” impongono una incessante attività di ricerca, condotta sia su veicoli interi che su loro singoli componenti. Questa tesi di dottorato raccoglie le attività di ricerca condotte nel Motorcycle Dynamics Research Group dell’Università degli Studi di Padova, descrivendo i componenti meccanici analizzati, i banchi di misura, i dati sperimentali, i criteri di elaborazione e i risultati a cui si è arrivati in tre anni di lavoro. Nel primo capitolo sono descritte tutte le metodologie sperimentali che sono state adottate nel condurre le attività di ricerca in laboratorio. Per ogni banco di misura, verrà fornita una descrizione dei componenti fisici e dei programmi informatici. Inoltre, verranno descritti i principi teorici alla base del funzionamento del banco e i principi con cui si elaborano i dati in uscita dai sensori di misura. I successivi capitoli spostano l’attenzione sui risultati ottenuti sui vari componenti analizzati. Il secondo capitolo raccoglie i risultati dei test condotti su telai da motociclette, con e senza motore; il terzo capitolo descrive i risultati delle misurazioni effettuate su forcelloni di motociclette; il quarto capitolo descrive i risultati dei test condotti su forcelle anteriori da motocicletta; nel quinto capitolo sono presentati i risultati dei test condotti su pneumatici anteriori e posteriori di motocicletta e da scooter; spostando l’attenzione su un altro tipo di veicolo a due ruote, il sesto capitolo raccoglie i risultati dei test condotti su biciclette e su loro componenti. Per ultimo, il settimo capitoli descrive i risultati delle misure condotte su tipici pneumatici usati per sedie a rotelle.
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Gorges, Christian [Verfasser], Robert [Gutachter] Liebich, and Dieter [Gutachter] Schramm. "Identifying customer usage profiles of two-wheeled vehicles / Christian Gorges ; Gutachter: Robert Liebich, Dieter Schramm." Berlin : Technische Universität Berlin, 2018. http://d-nb.info/1174250941/34.

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Redman, Chad. "The Impact of Motorcycles on Air Quality and Climate Change: a Study on the Potential of Two-Wheeled Electric Vehicles." Scholarship @ Claremont, 2015. http://scholarship.claremont.edu/cmc_theses/1193.

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The auto industry produces a significant amount of air pollution the world over, and thereby contributes to climate change. As a major component within the auto industry, the motorcycle industry has a great responsibility to minimize its emissions. This study examines powered two wheelers (PTWs) in the European Union to assess the impact made by the motorcycle industry, and the potential for improvement. Reduction of air pollution would be possible by intensifying emissions regulations, which are much less stringent for PTWs than for light-duty vehicles such as passenger cars. However, a more comprehensive strategy to limit the motorcycle industry’s air pollution lies in the deployment of electric PTWs. The state of electric PTWs is not yet advanced enough to replace internal combustion motorcycles and mopeds, but they have achieved performance levels that demonstrates electric technology will soon make a significant impact on the motorcycle industry. Upon concluding that electric PTWs are viable and may soon become widely used, this study develops a framework to model the total air pollution created by the motorcycle industry, accounting for varying levels of electric PTW deployment.
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Lange, Joakim. "Development of front suspension for an electric two-wheeled amphibious vehicle." Thesis, KTH, Maskinkonstruktion (Inst.), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-175688.

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This master thesis is a part of a larger development project initiated at the department of Naval Architecture at KTH. The project goal is to design and manufacture a full scale proof-of-concept prototype of a electric powered two-wheeled amphibious vehicle. The focus of this thesis is the vehicle's front suspension system. In the present state, only a rough conceptual idea exist of the overall vehicle and its front suspension. The aim of this thesis is to analyze, evaluate and choose a suitable front suspension system and implement it into a detailed conceptual design. The rest of the vehicle is yet to be developed why the design boundaries for the front suspension are open-ended. This means that the design is likely to be revised in continued development. To deal with the open-ended boundaries a parameterized design is requested. An additional segment of the thesis is to produce parameterized development models used to derive the design. These models are considered as deliverables since they will be used when revising the front suspension for it to conform with the rest of the vehicle. With the information provided by the existing rough concept in terms of major components and vehicle architecture an estimation of the centre of gravity location have been carried out. This location enables a number of parameterized analytical models to be derived and utilized in the design of an optimized front suspension anti-dive geometry. The analytical models have been validated by creating a parametric ADAMS View model of the vehicle with a main purpose of simulating vehicle dynamics. The resulting design is a symmetric front swing arm suspension with a hub centre steering, torque arms and guide struts. An electric hub motor is also implemented in the wheel to provide tractive power in the front. The subsystem detailed conceptual design have been created in Solid Edge ST5 CAD software. Simplified finite element structural analysis in Ansys Workbench 14.0 is used to provide an initial estimate of the factor of safety for the parts. Because of the influence of the rest of the vehicle the proposed design delivered by this thesis is to be reviewed as a conceptual blueprint for the final front suspension. As there is no pre-existing design constraints from the rest of the vehicle the different subsystems are required to be parallel and iteratively developed due to their cross dependence.
Examensarbetet som följer i denna rapport är en del i ett större utvecklingsprojekt som startades på KTH Marina System. Målet med projektet är att utveckla och tillverka en fullskalig prototyp av ett tvåhjuligt elektriskt framdrivet amfibiefordon. Examensarbetets fokus ligger på utvecklingen av fordonets framhjulsupphängning. I nuläget existerar endast en grov konceptuell idé över hela fordonet och dess framhjulupphängning. Målet med examensarbetet är att analysera, utvärdera och välja en passande lösning för främre hjulupphängningen och implementera i en detaljerad konceptuell konstruktion. Eftersom resten av fordonet ännu inte har utvecklats existerar inga direkta angränsande system för konstruktionen. Den föreslagna konstruktionen kommer därför med hög sannolikhet behöva revideras när utvecklingen av fordonet går framåt. För att underlätta ändringar ska konstruktionen vara parametriserad. En annan del av examensarbetet är att ta fram utvecklingsmodeller, även dom parametriserade, som kommer att nyttjas i konstruktionsarbetet. Modellerna anses också som leverabler eftersom de även kommer att användas när konstruktionen behöver revideras för att passa samman med resten av fordonet. Den information som återfinns i den konceptuella iden över fordonet användes för att ta fram en uppskattning för positionen av fordonets masscentrum. Med hjälp av denna position har ett antal parametriserade analytiska modeller tagits fram och använts för att konstruera en hjulupphängningsgeometri. Geometrin har optimerats för så kallade anti-dive egenskaper, egenskaper som förhindrar att fordonets nos dyker vid kraftiga inbromsningar. De analytiska modellerna har validerats genom att en parametriserad ADAMS View modell av fordonet har tagits fram. Den resulterande främre hjulupphängningen är en symmetrisk swingarm med navstyrning, momentarmar och styrlänkar. En elektrisk navmotor är implementerad i hjulet för att tillföra drivkraft till framvagnen. De olika delarna har skapats i Solid Edge ST5 CAD programvara och förenklade hållfasthetsanalyser har genomförts i Ansys Workbench 14.0. På grund av beroendet mot det resterande fordonet som konstruktionen lider av måste den anses som en konceptuell sammanställningsritning av den slutgiltiga framhjulupphängningen. Utan några förutbestämda konstruktionsavgränsningar från övriga system behöver komponenternautvecklas parallellt och iterativt.
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Badami, Madhav Govind. "A multiple-objectives approach to address motorized two-wheeled vehicle emissions in Delhi, India." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ61057.pdf.

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GHAHREMANI, Azadeh. "Modeling and comparison of different control strategies for a two wheeled self balancing vehicle." Doctoral thesis, Università degli studi di Bergamo, 2022. http://hdl.handle.net/10446/212688.

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Lo scopo di questa tesi è lo sviluppo di tecniche di controllo applicate al veicolo autobilanciante a due ruote. L'obiettivo primario del controllore è il bilanciamento del veicolo attorno alla sua posizione di equilibrio instabile, nonché l'efficace risposta alle azioni di guida effettuate dal pilota. In questi studi il modello matematico del veicolo è stato ricavato utilizzando due approcci differenti: le equazioni di Maggi e le equazioni di Lagrange con moltiplicatori indeterminati, sotto le ipotesi di condizioni di puro rotolamento tra pneumatici e superficie stradale; tali condizioni sono state in particolare espresse come vincoli non olonomi. Assieme alla modellizzazione matematica, un prototipo virtuale che include la modellazione avanzata del contatto pneumatico-strada è stato sviluppato utilizzando MSC Adams, software dedicato alla simulazione multibody. Diverse tipologie di strategie di controllo, classiche e moderne, sono state valutate. Queste includono: Sliding Mode Control (SMC), controllo PID, linearizzazione esatta tramite retroazione, regolazione lineare-quadratica e posizionamento dei poli. Queste tecniche sono state applicate in particolare al sottosistema SIMO instabile e sotto-attuato che fa riferimento ai moti longitudinale e di beccheggio. Le prestazioni di queste strategie di controllo sono validate e confrontate non solo attraverso simulazioni in Matlab, ma anche attraverso la cosimulazione Matlab/Adams del controllore e del prototipo virtuale. Anche se ciascuna tecnica di controllo presenta peculiari vantaggi e limitazioni, le attività di simulazione suggeriscono che il controllore SMC offre prestazioni superiori per quanto riguarda il bilanciamento del veicolo, fornendo al contempo una buona risposta relativa all'inseguimento della velocità longitudinale di riferimento. Un'analisi tramite metodo diretto di Lyapunov dimostra inoltre che il regolatore SMC garantisce tempi di convergenza finiti a una superficie di sliding stabile. Questi vantaggi sono però controbilanciati dalla complessità e dal gran numero di parametri che caratterizzano la legge di controllo SMC, la determinazione dei quali può costituire un ostacolo all'implementazione del regolatore. Un altro sistema di controllo non lineare fondato sulla linearizzazione in feedback è perciò presentato come alternativa. La linearizzazione del modello matematico attorno al punto di equilibrio instabile è stata effettuata al fine di permettere l'uso di classiche tecniche di controllo quali la regolazione lineare-quadratica e il posizionamento dei poli del sistema. Questi controllori sono stati applicati sia per il bilanciamento che per la guida del veicolo. Infine viene dimostrata la taratura empirica di un sistema di controllo basato su regolatori PID. L'efficacia e la robustezza di ciascun controllore sono state valutate e confrontate attraverso la simulazione Matlab e la cosimulazione Matlab/Adams di diversi scenari di guida. La validazione sperimentale dei risultati delle simulazioni sarà oggetto di studi futuri che si avvarranno su un prototipo in scala reale del veicolo, i cui componenti hardware e software sono all'interno di questa tesi discussi e testati in isolamento.
The purpose of this research is the development of control techniques for the two wheeled self-balanced vehicle system. The control tasks involve balancing the vehicle around its unstable equilibrium configuration along with steering and velocity tracking in response to the driver actions. In this study, the mathematical dynamic model of the vehicle is derived using two different approaches: Maggi's equations and the Lagrangian function method, under the assumption of pure rolling, no-slip conditions which are expressed through nonholonomic constraint equations. Along with the mathematical desriptions, a multibody virtual prototype featuring advanced tire-ground interaction modelling has been developed using the MSC Adams software suite. Several different types of classical and modern control strategies are evaluated. These include Sliding Mode Control(SMC), PID, Feedback Linearization, Linear Quadratic Regulation(LQR), and Pole Placement for SIMO under-actuated subsystem. The capabilities of these control strategies are verified and compared not only through Matlab simulation, but also using Adams/Matlab co-simulation of the controller and the plant. Although every controller technique has its own advantages and limitations, the extensive simulation activities conducted for this study suggest that the SMC controller offers superior performances in keeping the system balanced while providing good velocity tracking responses. Moreover, a Lyapunov-based analysis is used to prove that the sliding mode control achieves finite time convergence to a stable sliding surface. These advantages are counterbalanced by the complexity and large number of parameters belonging to the designed SMC control laws, the scheduling of which can be difficult to implement. Therefore another non-linear control strategy, the direct feedback linearization method, is presented as an alternative. Through the Jacobian linearization approach the mathematical model of the system is linearized, allowing the use of control techniques such as linear quadratic regulation and pole placement, which are deployed to treat the balancing, steering and velocity tracking tasks. Finally the empirical tuning of a PID controller is also demonstrated. The performance and robustness of each controller is evaluated and compared through the simulation of several driving scenarios both in pure Matlab and in Matlab/Adams. The experimental validation of the simulation results will be performed in future studies on a full-scale physical prototype of the vehicle, whose hardware and software components are here described and tested in isolation.
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Almeshal, Abdullah. "Development and control of a novel-structure two-wheeled robotic vehicle manoeuvrable in different terrains." Thesis, University of Sheffield, 2013. http://etheses.whiterose.ac.uk/4885/.

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This thesis presents the development of a novel two-wheeled robotic vehicle with a movable payload and able to manoeuvre in different environments and terrains. The vehicle structure is based on the double inverted pendulum on cart mechanism. The system has five degrees of freedom that allow the vehicle to serve as a basis for new mobility solution applications. In this study, the vehicle model is derived mathematically using the Euler-Lagrange approach to describe the system dynamics. A hybrid fuzzy logic control approach is designed to stabilise and drive the vehicle on different terrains with different inclination angles. The Matlab Simulink environment is used to simulate the vehicle system. A hybrid spiral dynamic bacteria chemotaxis optimisation algorithm is used to optimise the control parameters to achieve the least mean square error of system response and to reduce the amount of exerted control effort. Various simulation scenarios are considered to demonstrate the vehicle’s ability to work on smooth and frictional surfaces. Disturbances are applied to the vehicle to evaluate the performance of the developed control system in coping with disturbances of variable amplitudes and durations. It is shown that the vehicle exhibits a stable response and a high degree of control robustness. A steering mechanism is implemented to drive the vehicle in different environments and terrains encountered in real life. Environment modelling has been incorporated into the vehicle system to simulate various ground types and levels of frictional forces. It is demonstrated that the vehicle is able to successfully manoeuvre in indoor and outdoor environments and on flat and sloped surfaces fulfilling the aims and objectives of the research.
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Books on the topic "Two-Wheeled Vehicles"

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Tanelli, Mara, Matteo Corno, and Sergio M. Savaresi, eds. Modelling, Simulation and Control of Two-Wheeled Vehicles. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118536391.

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Ignatov, Veselin. Dvukolkata Cisium ot Karanovo, Novozagorsko = A two-wheeled chariot from the village of Karanovo, Nova Zagora region. Sofii︠a︡: Istoricheski Muzeĭ Nova Zagora, 2011.

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Tanelli, Mara, Matteo Corno, and Sergio Saveresi. Modelling, Simulation and Control of Two-Wheeled Vehicles. Wiley & Sons, Incorporated, John, 2014.

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Tanelli, Mara, Matteo Corno, and Sergio Saveresi. Modelling, Simulation and Control of Two-Wheeled Vehicles. Wiley & Sons, Incorporated, John, 2014.

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Tanelli, Mara, Matteo Corno, and Sergio Saveresi. Modelling, Simulation and Control of Two-Wheeled Vehicles. Wiley & Sons, Incorporated, John, 2014.

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Tanelli, Mara, Matteo Corno, and Sergio Saveresi. Modelling, Simulation and Control of Two-Wheeled Vehicles. Wiley & Sons, Incorporated, John, 2014.

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Tanelli, Mara, and Sergio Saveresi. Modelling, Simulation and Control of Two-Wheeled Vehicles. Wiley & Sons, Limited, John, 2014.

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Tanelli, Mara, Matteo Corno, and Sergio Saveresi. Modelling, Simulation and Control of Two-Wheeled Vehicles. Wiley & Sons, Incorporated, John, 2014.

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Tanelli, Mara, Matteo Corno, and Sergio Saveresi. Modelling, Simulation and Control of Two-Wheeled Vehicles. Wiley, 2014.

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Shuter, Jane. Raintree Perspectives: Travel Through Time: Cycle Power - Two Wheeled Travel Past and Present (Raintree Perspectives). Raintree Publishers, 2004.

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Book chapters on the topic "Two-Wheeled Vehicles"

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Arioui, Hichem, and Lamri Nehaoua. "Dynamics of Two-Wheeled Vehicles." In Driving Simulation, 57–83. Hoboken, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118648636.ch3.

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Boniolo, Ivo, Giulio Panzani, Diego Delvecchio, Matteo Corno, Mara Tanelli, Cristiano Spelta, and Sergio M. Savaresi. "Estimation Problems in Two-Wheeled Vehicles." In Modelling, Simulation and Control of Two-Wheeled Vehicles, 319–44. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118536391.ch13.

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Filippi, Pierpaolo De, Mara Tanelli, and Matteo Corno. "Semi-Active Steering Damper Control for Two-Wheeled Vehicles." In Modelling, Simulation and Control of Two-Wheeled Vehicles, 243–69. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118536391.ch10.

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Cossalter, Vittore, Roberto Lot, and Matteo Massaro. "Motorcycle Dynamics." In Modelling, Simulation and Control of Two-Wheeled Vehicles, 1–42. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118536391.ch1.

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Delvecchio, Diego, and Cristiano Spelta. "Semi-Active Suspension Control in Two-Wheeled Vehicles: a Case Study." In Modelling, Simulation and Control of Two-Wheeled Vehicles, 271–91. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118536391.ch11.

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Zhang, Yizhai, Jingang Yi, and Dezhen Song. "Autonomous Control of Riderless Motorcycles." In Modelling, Simulation and Control of Two-Wheeled Vehicles, 293–318. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118536391.ch12.

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Zhang, Yizhai, Jingang Yi, and Dezhen Song. "Dynamic Modelling of Riderless Motorcycles for Agile Manoeuvres." In Modelling, Simulation and Control of Two-Wheeled Vehicles, 43–58. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118536391.ch2.

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Corno, Matteo, and Sergio M. Savaresi. "Identification and Analysis of Motorcycle Engine-to-Slip Dynamics." In Modelling, Simulation and Control of Two-Wheeled Vehicles, 59–81. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118536391.ch3.

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Saccon, Alessandro, John Hauser, and Alessandro Beghi. "Virtual Rider Design: Optimal Manoeuvre Definition and Tracking." In Modelling, Simulation and Control of Two-Wheeled Vehicles, 83–117. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118536391.ch4.

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Biral, Francesco, Enrico Bertolazzi, and Da Lio Mauro. "The Optimal Manoeuvre." In Modelling, Simulation and Control of Two-Wheeled Vehicles, 119–54. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118536391.ch5.

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Conference papers on the topic "Two-Wheeled Vehicles"

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Coultas, David, Martyn Twigg, Richard O'Sullivan, and Neil Collins. "Aftertreatment Systems for Two-Wheeled Vehicles." In International Mobility Technology Conference and Exhibit. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2001. http://dx.doi.org/10.4271/2001-01-3814.

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Lot, Roberto, Vittore Cossalter, and Matteo Massaro. "Real-Time Roll Angle Estimation for Two-Wheeled Vehicles." In ASME 2012 11th Biennial Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/esda2012-82182.

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An original method for the real-time estimation of the roll angle using low-cost sensors in two-wheeled vehicles is proposed. The roll angle greatly affects the dynamics of single-track vehicles and its estimation is essential in control systems such as ABS, Traction Control, as well as Curve and Collision Warning, or even active suspensions. The proposed method uses a non-linear Kalman filter, its performances are assessed by using both a set of simulated data from a multibody model and a set of real data collected on an instrumented test vehicle.
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Chuang, Jhih-Kai, Ping-Yuan Lu, Yih-Guang Leu, and Yu-Sheng Lin. "Bacterial-based control of two wheeled vehicles." In 2014 11th IEEE International Conference on Control & Automation (ICCA). IEEE, 2014. http://dx.doi.org/10.1109/icca.2014.6870979.

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Boniolo, Ivo, Mara Tanelli, and Sergio M. Savaresi. "Roll angle estimation in two-wheeled vehicles." In 2008 IEEE International Conference on Control Applications (CCA) part of the IEEE Multi-Conference on Systems and Control. IEEE, 2008. http://dx.doi.org/10.1109/cca.2008.4629599.

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Massaro, Matteo, and Roberto Lot. "A virtual rider for two-wheeled vehicles." In 2010 49th IEEE Conference on Decision and Control (CDC). IEEE, 2010. http://dx.doi.org/10.1109/cdc.2010.5717697.

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Schlipsing, Marc, Jakob Schepanek, and Jan Salmen. "Video-based roll angle estimation for two-wheeled vehicles." In 2011 IEEE Intelligent Vehicles Symposium (IV). IEEE, 2011. http://dx.doi.org/10.1109/ivs.2011.5940533.

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Busnelli, Fabio, Giulio Panzani, Matteo Corno, and Sergio M. Savaresi. "Two-wheeled vehicles black-box sideslip angle estimation." In 2017 IEEE 56th Annual Conference on Decision and Control (CDC). IEEE, 2017. http://dx.doi.org/10.1109/cdc.2017.8263689.

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Smirnov, Alexander, Alexey Kashevnik, Igor Lashkov, Naohisa Hashimoto, and Ali Boyali. "Smartphone-based two-wheeled self-balancing vehicles rider assistant." In 2015 17th Conference of the Open Innovations Association (FRUCT). IEEE, 2015. http://dx.doi.org/10.1109/fruct.2015.7117993.

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Diaz Lankenau, Guillermo F., Lea Daigle, Samuel H. Ihns, Eric Koch, Jana Saadi, Patrick Tornes, Jessica M. Wu, and Amos G. Winter. "Design of a Human-Powered Roll Stabilization Attachment for Utilitarian Two-Wheeled Vehicles." In ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/detc2019-98469.

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Abstract This paper describes the motivation and development of a human-powered roll stabilization attachment for utilitarian two-wheeled vehicles. The proposed design has been built and tested by the authors in both on- and off-road conditions. It provides balance by providing a rolling platform underneath the two-wheeled vehicle (motorcycle) for the user to push against with their feet. This platform is placed under the driver’s sitting position and is towed from a three degree-of-freedom joint behind the front axle (i.e. one of the implementations uses a ball hitch joint). Fifty eight percent of the world’s motorcycles are in Asia Pacific, and Southern and Eastern Asia. In most of those countries, motorcycles greatly outnumber cars and many of these motorcycles function as utility vehicles. The uses of motorcycles include transportation of goods on the bike frame, transportation of goods on a trailer, and even pulling agricultural implements in farms. If no modifications are made to the motorcycle, at slow speeds operators of motorcycles must drag their feet on the ground and lightly push upwards as needed to retain balance. Attaching conventional outrigger wheels, similar to a motorcycle side-car, can negate some of the advantages of motorcycles that users value by: (A) preventing leaning into turns when rigid outriggers arms are used, (B) significantly increasing complexity and mass when outrigger arms mounted on suspension systems are used, and (C) increasing the vehicle’s width such that it can no longer travel between car lanes or between rows of growing crop. An additional design consideration for balancing motorcycles is the user’s need for quick conversion between a statically balanced vehicle and a vehicle can lean dynamically in turns, for example for someone who wishes to operate a motorcycle on farms but also travel quickly between agricultural fields. This conversion convenience is affected not only by the ease of attaching and detaching the balancing system but also by the ability to comfortably carry on the balancing system on the motorcycle even when it is not being used, such that it can be deployed when it is needed. This paper describes a design for a human-powered roll stabilization attachment that address these concerns and other identified user needs. It also provides with general equations to design similar human-powered roll stabilization systems for motorcycles.
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Yu, Liangyao, Shuhao Huo, Xiaohui Liu, and Xiaoxue Liu. "A Review of Anti-Lock Braking System Configuration for Two-Wheeled Vehicle." In ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/detc2015-47319.

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Anti-Lock Braking Systems (ABS) have been developed and integrated into vehicles since it is invented more than thirty years ago. However, most of nowadays ABS are designed for multi-wheeled passenger cars, commercial cars and trucks. Due to the technical complexity and additional cost, ABS is not as common on two-wheeled vehicles, such as motorcycle, electric scooter, electric bike, etc. Study shows that injuries and deaths in relation to two-wheeled vehicles with ABS are significantly decreased. This paper is to provide a brief review of the state-of-the-art on the ABS configuration of two-wheeled vehicles.
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Reports on the topic "Two-Wheeled Vehicles"

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Muramatsu, Yasuyuki, Masatsugu Ohishi, and Shuhei Adachi. Fuel Cell System for Two-Wheeled Vehicles. Warrendale, PA: SAE International, October 2005. http://dx.doi.org/10.4271/2005-32-0077.

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Nanba, Yoshihide, Yoshihiro Takada, and Tomoo Shiozaki. Research of an Electronic Controlled Fuel Supply System for a Diesel Engine for Small Displacement Two-wheeled Vehicles. Warrendale, PA: SAE International, October 2005. http://dx.doi.org/10.4271/2005-32-0040.

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Singanamalli, Anil V., Kumar Abhishek, and C. Sasun. Field to Lab Correlation and Lubrication Oil Change Frequency Estimation for Two Wheeled Vehicles through Oil Analysis Technique. Warrendale, PA: SAE International, November 2011. http://dx.doi.org/10.4271/2011-32-0536.

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Tsutsumizaki, Takashi, and Masahiro Kuroki. Study of CNG Fueled Two-Wheeled Vehicle with Electronically Controlled Gas Injection System. Warrendale, PA: SAE International, October 2005. http://dx.doi.org/10.4271/2005-32-0034.

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Bodie, Mark, Michael Parker, Alexander Stott, and Bruce Elder. Snow-covered obstacles’ effect on vehicle mobility. Engineer Research and Development Center (U.S.), November 2020. http://dx.doi.org/10.21079/11681/38839.

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The Mobility in Complex Environments project used unmanned aerial systems (UAS) to identify obstacles and to provide path planning in forward operational locations. The UAS were equipped with remote-sensing devices, such as photogrammetry and lidar, to identify obstacles. The path-planning algorithms incorporated the detected obstacles to then identify the fastest and safest vehicle routes. Future algorithms should incorporate vehicle characteristics as each type of vehicle will perform differently over a given obstacle, resulting in distinctive optimal paths. This study explored the effect of snow-covered obstacles on dynamic vehicle response. Vehicle tests used an instrumented HMMWV (high mobility multipurpose wheeled vehicle) driven over obstacles with and without snow cover. Tests showed a 45% reduction in normal force variation and a 43% reduction in body acceleration associated with a 14.5 cm snow cover. To predict vehicle body acceleration and normal force response, we developed two quarter-car models: rigid terrain and deformable snow terrain quarter-car models. The simple quarter models provided reasonable agreement with the vehicle test data. We also used the models to analyze the effects of vehicle parameters, such as ground pressure, to understand the effect of snow cover on vehicle response.
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