Interesting Internet Links:
Control Tutorial for Matlab
Systems and Control Archive at Dallas (SCAD)
Cambridge University Control Group (SCAD)
Research Links
Matlab Homepage on Control
MatrixX Homepage
Future Direction in Control
Math Database
Math Database
200 Years of Optimal Control: From the Brachystochrone to the Maximum Principle
Kwakernaak, H., and R. Sivan. "Response to White Noise." Section 1.11 in Linear Optimal Control Systems. New York, NY: Wiley-Interscience, 1972, pp. 97-113.