Mixed H2/H∞Controller Design for Active Hydro-pneumatic Suspensions 2005-01-3521
An investigation is made to the multiobjective suspension control problem for a heavy off-road vehicle based on mixed H2/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.
