Mixed H2/H∞Controller Design for Active Hydro-pneumatic Suspensions
Date Published: 2005-11-01
Paper Number:2005-01-3521
DOI: 10.4271/2005-01-3521
Citation:
Tao, S. and Fan, Y., "Mixed H2/H∞Controller Design for Active Hydro-pneumatic Suspensions," SAE Technical Paper 2005-01-3521, 2005, doi:10.4271/2005-01-3521.
Author(s):
Sun Tao - Shanghai Jiaotong Univ.
Yu Fan - Shanghai Jiaotong Univ.
Abstract:
An investigation is made to the multiobjective suspension control problem for a heavy off-road vehicle based on mixed H
2
/H ∞ optimal control synthesis. A design procedure is explained based on a performance trade-off curve in order to solve this problem. In comparison with other control synthesis results we have obtained, it is shown that by combining both techniques into one mixed norm optimization framework, it is possible to exploit the strengths of each norm to provide better performance for the given hydropneumatic suspensions.
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