Simple stability criteria for systems with time-varying delays

This paper considers the problem of stability of linear feedback systems with time-varying but bounded delays. Simple but powerful criteria of stability are presented for both continuous-time and discrete-time systems. Using these criteria, stability can be checked in a closed loop Bode plot. This makes it easy to design the system for robustness. Key words: Time-varying delay, Stability analysis

• Type: Journal
• Year: 2004
• Where: AUTOMATICA
• Authors: Chung-Yao Kao, Bo Lincoln
• Keywords: AUTOMATICA 2004, Closed Loop Bode, Linear Feedback Systems, Powerful Criteria