在控制工程中,自适应控制是近年来一个十分活跃和富有魅力的重要科学领域.自适应控制从50年代初期就已出现,但取得较大进展和引起广泛重视还是近十来年的事情.自适应控制与传统的调节原理和最优控制理论不同,它能在受控过程的模型知识和环境知识知之不全甚至知之甚少的情况下,给出高质量的控制品质.随着控制理论的发展,特别是微电子技术、 In control engineering, adaptive control is a very active and attractive scientific field in recent years.Adaptive control has appeared since the early 1950s, but more progress has been made and more attention has been paid to it in recent ten years. Adaptation control is different from the traditional regulation principle and optimal control theory in that it can give high quality control quality under the condition that the model knowledge and environmental knowledge of the controlled process are not fully understood or even know little.With the development of control theory , Especially microelectronics technology,