中文摘要：

Peng Wang was born in 1988. He is now a Ph.D. student at the Laboratory of Simulation and Intel- ligent Control in the Department of Automation, University of Science and Technology （USTC）. His research interests include system modeling and simulation, mobile robot localization and knowl- edge representation. E,mail： pwang@ mail.ustc：edu.cn Qibin Zhang was born in 1991, He is now an M.S. student at the Laboratory of Simulation and Intel- ligent Control in the Department of Automation, University of Science and Technology （USTC）. His research interests include mobile robot localization and landmark extraction, knowledge representation and interval analysis. E-mail： zqblOl @mail.ustc.edu.cn Zonghai Chen was born in 1963. He is currently a professor at the Labo~toD, of Simulation and In- telligent Control in the Department of Automation, University of Science and Technology （USTC）. His research interests include simulation and optimiza- tion control of complex system, theory and technol- ogy of intelligent system, and quantum control the- ory. E-mail： chenzh@ustc,edu.cn