Vehicle Active Suspension with Four-Degrees of Freedom of Optimizing the Value of K Based on Genetic Algorithm

Abstract:

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A vehicle active suspension model with 1 / 2 ,four-degrees of freedom is established and by combining genetic algorithm with optimal control theory,the author presents a new control method of active suspension that is to optimize the value of K controlled by LQG in default of road input based on genetic algorithm and makes a simulation in the environment of Matlab / Simulink. By simulation and analysis,the result indicates that,this method has an obvious effect on improving comprehensive performance of vehicles,such as ride comfort and operate stability and so on.

Info:

Periodical:

Advanced Materials Research (Volumes 308-310)

Edited by:

Jian Gao

Pages:

1673-1678

DOI:

10.4028/www.scientific.net/AMR.308-310.1673

Citation:

Y. Y. Zuo et al., "Vehicle Active Suspension with Four-Degrees of Freedom of Optimizing the Value of K Based on Genetic Algorithm", Advanced Materials Research, Vols. 308-310, pp. 1673-1678, 2011

Online since:

August 2011

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Price:

$35.00

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