Table of Contents: August 2002
	Features
	Frequency-Selective Feedback for Active Noise Control Thomas Meurers, Sándor M. Veres, and Stephen J. Elliott			32
	Cell-State-Space-Based Search Feijun Song and Samuel M. Smith			42
	Constrained Predictive Control in Continuous Time James J. Abbas and Jason C. Gillette			57
	Columns
	Student’s Guide: What Makes Some Control Problems Hard? Dennis S. Bernstein			8
	Lecture Notes: A Linear Matrix Inequality Approach for the Control of Uncertain Fuzzy Systems H.K. Lam, Frank H.F. Leung, and Peter K.S. Tam			20
	Lecture Notes: Convoluted Double Trouble Pertti M. Mäkilä			26
	Historical Perspectives: A Short History of Hydropower Control Karl Heinz Fasol			68
	Tales of Automatic Control: My Berkeley Years: Control at Cal, 1955-1961 Michael Athans			77
	2001 IEEE Fellows			81
	Conference Report: Workshop on Stochastic Theory and Control Bozenna-Pasik-Duncan			90
	Departments
	From the Editor	4	In the News	94
	President’s Message	6	Conference Calendar	96
	Scanning the Transactions	91	On the Market	98
	Ph.D. Dissertations	93	Control Cryptic	104