Lateral Stability of Human-powered Land Vehicles

Lateral Stability of Human-powered Land Vehicles PDF Author: Yuen-Cjen Yong
Publisher:
ISBN:
Category :
Languages : en
Pages : 438

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Lateral Stability of Human-powered Land Vehicles

Lateral Stability of Human-powered Land Vehicles PDF Author: Yuen-Cjen Yong
Publisher:
ISBN:
Category :
Languages : en
Pages : 438

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The Aerodynamics of Human-powered Land Vehicles

The Aerodynamics of Human-powered Land Vehicles PDF Author: A. C. Gross
Publisher:
ISBN:
Category :
Languages : en
Pages : 9

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Proceedings

Proceedings PDF Author: Human Powered Vehicle Scientific Symposium
Publisher:
ISBN:
Category : Human powered aircraft
Languages : en
Pages : 216

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Lateral Stability of Recreational Vehicles in Steady-state Turning

Lateral Stability of Recreational Vehicles in Steady-state Turning PDF Author: Paul M. Moldenhauer
Publisher:
ISBN:
Category : Recreational vehicles
Languages : en
Pages : 10

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Developments in Mechanics

Developments in Mechanics PDF Author:
Publisher:
ISBN:
Category : Mechanics
Languages : en
Pages : 520

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Book Description
Vol. for 1961 includes the proceedings of the 7th Midwestern Conference on Fluid Mechanics and the proceedings of the 5th Midwestern Conference on Solid Mechanics, both previously published seperately.

High-speed Lateral Stability Analysis of Articulated Heavy Vehicles Using Driver-in-the-loop Real Time Simulation

High-speed Lateral Stability Analysis of Articulated Heavy Vehicles Using Driver-in-the-loop Real Time Simulation PDF Author: Jesse Brown
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
High-speed testing procedures for evaluating the lateral stability of multi-trailer articulated heavy vehicles (MTAHV) include the use of both an open-loop and a closed-loop maneuvers as specified in ISO-14791. The standard testing procedures are used to determine the Rearward Amplification (RA), which is a well-accepted performance measure for the lateral stability of MTAHVs. The open-loop testing maneuver includes the use of a single cycle sinewave steer input, while the closed-loop procedure prescribes a single lane-change path, following which a driver drives a testing vehicle. The closed-loop single lane-change maneuver can be performed by a human driver for in-vehicle tests. In numerical simulation, a driver model may be used to drive the virtual vehicle under the closed-loop maneuver for simplicity and repeatability. Very little attention has been paid to investigating into the interactions of driver-MTAHV. It has been reported that a driver is typically at fault in many heavy vehicle accidents, and many studies focus on improving the dynamic performance of the vehicle and ignore the driving skills of the driver. This thesis attempts to examine the driver-MTAHV interactions and quantify driver skills for controlling a MTAHV as compared to a single unit vehicle. This thesis proposes a method for driver skill analysis via comparing virtual drivers in various operating conditions. The driver skill analysis is conducted by evaluating the lateral stability and path-following ability of the vehicle under the control of the driver model. The evaluation is implemented using driver-in-the-loop (DIL) real-time simulations, where the RA measures derived from a group of human drivers are compared to those from the virtual driver. The numerical and DIL real-time simulation results demonstrate that the human and the virtual driver achieved similar a good agreement in terms of the performance measures, indicating the validity of the driver model, testing procedure and the interactions of driver-MTAHV.

Bicycling Science, third edition

Bicycling Science, third edition PDF Author: David Gordon Wilson
Publisher: MIT Press
ISBN: 9780262731546
Category : Technology & Engineering
Languages : en
Pages : 492

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Book Description
A new, updated edition of a popular book on the history, science, and engineering of bicycles. The bicycle is almost unique among human-powered machines in that it uses human muscles in a near-optimum way. This new edition of the bible of bicycle builders and bicyclists provides just about everything you could want to know about the history of bicycles, how human beings propel them, what makes them go faster, and what keeps them from going even faster. The scientific and engineering information is of interest not only to designers and builders of bicycles and other human-powered vehicles but also to competitive cyclists, bicycle commuters, and recreational cyclists. The third edition begins with a brief history of bicycles and bicycling that demolishes many widespread myths. This edition includes information on recent experiments and achievements in human-powered transportation, including the "ultimate human- powered vehicle," in which a supine rider in a streamlined enclosure steers by looking at a television screen connected to a small camera in the nose, reaching speeds of around 80 miles per hour. It contains completely new chapters on aerodynamics, unusual human-powered machines for use on land and in water and air, human physiology, and the future of bicycling. This edition also provides updated information on rolling drag, transmission of power from rider to wheels, braking, heat management, steering and stability, power and speed, and materials. It contains many new illustrations.

Lateral Stability of a Vehicle Equipped with a Hydraulic Power Steering System

Lateral Stability of a Vehicle Equipped with a Hydraulic Power Steering System PDF Author: Wendell Smith Norman
Publisher:
ISBN:
Category :
Languages : en
Pages : 194

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702

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Vehicle Stability

Vehicle Stability PDF Author: Dean Karnopp
Publisher: CRC Press
ISBN: 9780203913567
Category : Science
Languages : en
Pages : 346

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Book Description
This reference offers a systematic approach to the dynamics and stability of vehicles such as cars, bicycles, trailers, motorcycles, and trains and shows how mathematical models of varying degrees of complexity can be used to suggest design guidelines for assurance of vehicle stability. Based on more than 30 years of teaching experience from a reno