A Robust Control Design Technique for Discrete-Time Systems


Computer Engineering, Shiraz University


A robust state feedback design subject to placement of the closed loop eigenvalues in a prescribed region of unit circle is presented. Quantitative measures of robustness and disturbance rejection are investigated. A stochastic optimization algorithm is used to effect trade-off between the free design parameters and to accomplish all the design criteria. A numerical example is given to illustrate the usefulness of the developed approach.