中文摘要：

Xu Jiansheng was born in 1975. He is a Ph.D. candidate of the Huazhong University of Science aad Technology of China. His current research interests are in the areas of robust and optimal control, intelligent control, areocraft adaptive control. E-mail： jsxu_126@126.com Wu Hao was born in 1980. He is a Ph. D. candidate of the Huazhong University of Science and Technology of China. His current research interests are in the areas of neural network, intelligent control, areocraft adaptive control. E-mail： dashiwoo@hotmail.com Wang Yongji was born in 1955. He received his Ph.D. degree from Huazhong University of Science and Technology in 1990. He is now a professor in the Department of Control Science and Engineering, Huazhong University of Science and Technology of China. His research interests include neural network, intelligent control, robot control, areocraft adaptive control. E-mail： wangyjch@hust.edu.cn