Pseudo-Excitation Method and its Application to Vehicle Ride Comfort State Key Laboratory of Automobile Dynamic Simulation, Jilin University

Format:

Conference/Event

Author/Creator:

Jie, Li, author.

Conference Name:

SAE World Congress & Exhibition (2009-04-20 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2009

Summary:

Based on seven degree of freedom vibration model of truck, pseudo road excitation is constructed with pseudo-excitation method. System frequency response of vehicle is deduced by pseudo relationship between road excitation and vehicle responses. Pseudo responses of vehicle and pseudo vibration response variables of vehicle are built, and the method of statistical characteristics for real vibration response variables is given by pseudo vibration response variables. The result shows that pseudo-excitation method is better than Fourier method

Notes:

Vendor supplied data

Publisher Number:

2009-01-1221

Access Restriction:

Restricted for use by site license