References
- Chang , Y. H. 1997 . “Robust D‐Stability Analysis for Discrete‐Time Time Delay Systems via Stability Radii” . Journal of Control Systems and Technology , 5 : 263 – 276 .
- Chou , J. H. 1991 . “Pole‐Assignment Robustness in a Specified Disk” . Systems and Control Letters , 16 : 41 – 44 .
- Chu , J. 1995 . “A Time‐Delay Control Algorithm for Discrete Systems and its Application to an Industrial Electric Heater” . Control Theory and Applications , 12 : 70 – 75 .
- Juang , Y. T. , Kuo , T. S. and Hsu , C. F. 1987 . “Stability Robustness Analysis of Digital Control Systems in State‐Space Model” . International Journal of Systems Science , 46 : 1547 – 1556 .
- Lancaster , R. 1969 . Theory of Matrices , 237 – 242 . New York : Academic Press .
- Lee , C. H. , Li , T. H. S. and Kung , F. C. 1992 . “D‐Stability Analysis for Discrete Systems with a Time Delay” . Systems and Control Letters , 19 : 213 – 219 .
- Ortega , J. M. 1972 . Numerical Analysis , 14 – 30 . New York : Academic Press .
- Su , T. J. and Shyr , W. J. 1994 . “Robust Stability for Perturbed Discrete Systems with Time Delay” . Journal of the Chinese Institute of Engineers , 17 : 415 – 420 .
- Su , T. J. and Shyr , W. J. 1994 . “Robust D‐Stability for Linear Uncertain Discrete Time‐Delay Systems” . IEEE Trans. on Automatic Control , 39 : 425 – 428 .
- Correspondence addressee