• Lund University
• Faculty of Engineering
• Automatic Control

Assignment 9

1. Solve Problem 12.12 in CCS.
2. How can reference values be introduced for I/O minimum-variance controllers? I.e. find a controller thar minimizes the variance of y-y_c.
3. Use the basic polynomial formulation and determine the minimum variance controller when there is no direct term in the controller, i.e. deg S = deg R - 1.This corresponds to Case A in Fig 9.2.