Technical communique: Delay-range-dependent stability for systems with time-varying delay
Automatica (Journal of IFAC)
Automatica (Journal of IFAC)
Forwarding, backstepping, and finite spectrum assignment for time delay systems
Automatica (Journal of IFAC)
Brief paper: Stabilization of linear strict-feedback systems with delayed integrators
Automatica (Journal of IFAC)
SIAM Journal on Control and Optimization
Stabilization by Means of Approximate Predictors for Systems with Delayed Input
SIAM Journal on Control and Optimization
Stabilization of linear systems with distributed input delay and input saturation
Automatica (Journal of IFAC)
Time-delay systems: an overview of some recent advances and open problems
Automatica (Journal of IFAC)
Delay-robustness of linear predictor feedback without restriction on delay rate
Automatica (Journal of IFAC)
On exponential stability of integral delay systems
Automatica (Journal of IFAC)
Consensus of high-order multi-agent systems with large input and communication delays
Automatica (Journal of IFAC)
Hi-index | 22.15 |
In this paper we study the problem of stabilizing a linear system with a single long time-varying delay in the input. Under the assumption that the open-loop system is stabilizable and not exponentially unstable, a finite dimensional static time-varying linear state feedback controller is obtained by truncating the predictor based controller and by adopting the parametric Lyapunov equation based controller design approach. As long as the time-varying delay is exactly known and bounded, an explicit condition is provided to guarantee the stability of the closed-loop system. It is also shown that the proposed controller achieves semi-global stabilization of the system if its actuator is subject to either magnitude saturation or energy constraints. Numerical examples show the effectiveness of the proposed approach.