关键词: 参数优化, 鲁棒性, 神经网络, 智能控制

Abstract: The influences on intelligent control system's robustness of unpredictable disturbances and predictable disturbances are presented, some strategy of decreasing these influences and an control parameter optimization algorithm are also given. Moreover, the improving performance using these methods is testified by two practical application examples, the intelligent oil temperature control system and the machining error compensation system.

Key words: Intelligent control, Neural net, Parameter optimization, Robustness