Design of H2/H∞ Robust Control Based on Multi-objective Particle Swarm Optimization Algorithm

For the design of multi-objective robust control system, there often exists conservation by using traditional methods. By utilizing particle swarm algorithm, the robust control design problem is considered in this paper, and the H2/H∞ robust control design method is proposed based on multi-objective particle swarm optimization algorithm. The comparison with some existing LMIs method is made via numerical example, which shows that the present method can achieve better robust performance and less conservation.