Effect of Weight Number of Object Function on Control Force and Performance of Vehicle Active Suspension State Key Laboratory of Mechanical Transmission, Chongqing University

Format:

Conference/Event

Author/Creator:

Youqiang, Cao, author.

Conference Name:

Asia Pacific Automotive Engineering Conference (2007-08-05 : Hollywood, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2007

Summary:

The influences among the weight number of object function, maximum value of suspension optimum control force and suspension performance are analyzed in this paper. A total state feedback controller for the 7-degree-freedoms modal of total vehicle based on random optimum control strategy is built. By ADAMS andMATLAB \simulink co-simulation, the influence of weight number of object function on maximum value of suspension control force and suspension performance is discussed in the paper. It obtains the relations among maximum value of suspension optimum control force, suspension performance and the variety of weight number Then a set of weight number which are applied to the object function of optimum control for the car are selected at last. Under the action of co-simulation, the ride comfort and control stability of the car are obviously improved, and the maximum value of suspension optimum control force is satisfied with the engineering requirement when the preferred value of weight number is used

Notes:

Vendor supplied data

Publisher Number:

2007-01-3572

Access Restriction:

Restricted for use by site license