DATE August 21—23,1991 VENUE South China University of Technology Guangzhou,People’s Republic of China SPONSOR South China University of Technology Guangzhou,People’s Republic of China ORGANIZERS South China University of Technology Guangzhou,People’s Republic of China The Association of Automatic Control of Guangzhou,Guangzhou,People’s Republic of China Control,Automaticn & Instrumentation Division,Hong Kong,Institution of Engineers,Hong Kong