References
- Geromel , J.C. and DaCruz , J.J. 1987 . “On the Robustness of Optimal Regulators for Nonlinear Discrete‐Time Systems,” . IEEE Trans. Autom. Control , 32 ( 8 ) : 703
- Ishihara , T. 1988 . “Robust Stability Bounds for a Class of Discrete‐Time Regulators with Computation Robustness Analysis of Digital Control Systems in State‐Space Models,” . Int. J. Control , 48 ( 5 ) : 1547
- Sezer , M.E. and Siljak , D.D. 1988 . “Robust Stability of Discrete Systems,” . Int. J. Control , 48 ( 5 ) : 2055
- Tsai , S.C. , Fong , I.K. , Kuo , T.S. and Hsu , C.F. 1989 . “Comments on ‘Discrete Optimal Control with Eigenvalues Assigned inside a Circular Region,” . IEEE Trans. Autom. Control , 34 ( 4 ) : 479
- Yaz , E. 1988 . “Deterministic and Stochastic Robustness Measures for Discrete Systems,” . IEEE Trans. Autom. Control , 33 ( 10 ) : 952
- Yaz , E. and Niu , X. 1989 . “Robustness of Discrete‐Time Systems against Unstructured Uncertainty,” . American Control Conference . 1989 , Pittsburg, Pennsylvania.
- Correspondence addressee