Results 221 to 230 of about 13,168 (265)

Vehicles and Nonlinear Suspensions

Design Engineering, Volumes 1 and 2, 2003
An independent suspension for conventional vehicles has been modeled as a nonlinear vibration absorber with a nonlinear third-order ordinary differential equation. In order to obtain conditions that guarantee existence of periodic solutions and stable responses, the Schauder’s fixed-point theorem has been implemented to prove a third-order solution ...
G. Nakhaie Jazar, M. Mahinfalah, M. Rastgaar Aagaah, F. Fahimi   +3 more
openaire   +1 more source

Technical Description of the Adaptive Suspension Vehicle

The International Journal of Robotics Research, 1990
This paper contains descriptions and specifications of the major mechanical systems of the Adaptive Suspension Vehi cle. It also contains an overview of the computer software and hardware architectures. Experimental response curves for the principal servo systems are presented.
Dennis R. Pugh, Eric A. Ribble, Vincent J. Vohnout, Thomas E. Bihari, Thomas M. Walliser, Mark R. Patterson, Kenneth J. Waldron   +6 more
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Fault detection for an active vehicle suspension

Proceedings of the 2003 American Control Conference, 2003., 2004
After a short introduction into the topic of active vehicle suspension systems, a mathematical model of the used active vehicle suspension, which is presented in a test rig, is derived. It is shown how the unknown parameters can be obtained experimentally by parameter estimation.
Daniel Fischer, Eberhard Kaus, Rolf Isermann   +2 more
openaire   +1 more source

Development of an avatar for a vehicle with independent suspensions

2014 IEEE International Conference on Automation, Quality and Testing, Robotics, 2014
In the paper the concept of a simulation avatar for a driver simulator is proposed. The SIMulation AVatar (SIMAV) for a driving simulator is understood as a fully integrated computer model of all driving simulator components: car (AVC), road (AVR) and driver (AVD).
Ciprian Lapusan, Veturia Chiroiu, Ligia Munteanu, L. Bara, Cornel Brisan   +4 more
openaire   +1 more source

Vehicle Suspension System

2017
The quarter-car suspension model is the best benchmark to study and analyse the dynamic behaviour of vehicle vertical isolation properties. This chapter presents background information and a description of the quarter-car suspension model which includes passive, semi-active and active suspension.
Kashem, Saad, Nagarajah, Romesh, Ektesabi, Mehran   +2 more
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Suspension System for Vehicle

The Journal of the Acoustical Society of America, 2011
Disclosed are an apparatus, a system, and a method for suspension of a vehicle. An electromagnetic generator generates an electrical energy in response to a relative movement between a vehicle body and a wheel assembly. A storage device stores the electrical energy generated from the electromagnetic generator.
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Fast Parametrization of Vehicle Suspension Models

2018 Annual American Control Conference (ACC), 2018
Virtual testing is an essential tool in the analysis of many automotive control concepts and in many case accurate models of the vehicle dynamics are important. Traditional models, as normally used in multi-body dynamics, are usually too complex for this use and too difficult to derive.
Florian Reiterer, Hannes Gamper, Sandra Thaller, Patrick Schrangl, Helmut Kokal, Luigi del Re   +5 more
openaire   +1 more source

Nonlinear modeling of vehicle suspension system

Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334), 2000
We develop a comprehensive nonlinear model of a vehicle suspension system which can be used to study control algorithms for active suspension systems. This model is derived using standard kinematics and kinetics and takes into consideration several factors that are neglected in most existing models.
Dae Sung Joo, Nizar Al-Holou, Jonathan Weaver, Tarek Lahdhiri, Faysal Al-Abbas   +4 more
openaire   +1 more source

Theory of Vehicle Suspensions

Journal of Applied Physics, 1942
The present theory of the suspension of vehicles is established on the assumption of perfect symmetry and of a linear dependence between elastic forces and the displacements of the wheels and deflections of the tires. The path of the vehicle rolling on uneven ground is supposed nearly straight, but no other important limitations are made in the ...
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Control of Suspensions for Vehicles With Flexible Bodies: Part I — Active Suspensions

Transportation Systems, 1994
Abstract In this paper two classes of control strategies for active suspension are developed. In addition to traditional control objectives, suspension controllers are designed to reduce structural vibrations of the body. This has been accomplished by minimizing an objective function that includes the mean square values of modal ...
Hać, Aleksander, Youn, Iljoong, Chen, Hsien H.   +2 more
openaire   +2 more sources