Design of Mixed H2 /H Controller to a Half-Car Automative infActive Suspension System

This paper presents the mixed H2/Hinf concept for active suspension design. The compensator is designed in such a way that it minimizes a given H2 performance function, which keeps the maximum supported Hinf perturbation below appropriate levels. In this design problem, the aim is to find a set of values for the design variables that yield an optimum value of the objective (or cost) function and which fit a number of constraints. In order to solve this problem a design procedure based on a trade- off curve is presented.

کلیدواژه ها:

mixed H2/Hinf control ، robust control ، optimal control ، uncertain linear systems