Title :
Investigation of signal replication techniques for road simulators: a quarter-car case study
Author :
Hu, Jiankun ; Wu, H.R. ; Chou, C.T. ; Verhaegen, M.
Author_Institution :
Dept. of Comput. Sci. & Software Eng., Monash Univ., Clayton, Vic., Australia
Abstract :
In this paper, generalized predictive control (GPC) and least mean squares (LMS) based signal processing techniques are investigated for the design of high-fidelity signal replication systems applicable to road simulators. The performance of these two design methodologies are tested and compared in a simulation environment with a quarter car as an example. The quarter-car model is established by experimental data. Several tips are also given to solve problems arising in using the LMS algorithm
Keywords :
acoustic signal processing; active noise control; least mean squares methods; predictive control; road vehicles; vibration control; generalized predictive control; least mean squares; quarter-car model; road simulators; road vehicles; signal replication; Axles; Computer aided software engineering; Design methodology; Fatigue; Least squares approximation; Roads; Signal processing; Signal processing algorithms; Testing; Tires;
Conference_Titel :
American Control Conference, 1999. Proceedings of the 1999
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4990-3
DOI :
10.1109/ACC.1999.782350
