State and delay reconstruction for nonlinear systems with input delays

作者:

Highlights:

• Simultaneously reconstruct the states and delays for nonlinear systems with input delays.

• The unknown delays are bounded, time-varying, and not subject to assumption on differentiability.

• One-sided Lipschitz and quadratically inner-bounded conditions.

• Sliding mode observer based method.

• The minimum-phase condition is not required.

摘要

•Simultaneously reconstruct the states and delays for nonlinear systems with input delays.•The unknown delays are bounded, time-varying, and not subject to assumption on differentiability.•One-sided Lipschitz and quadratically inner-bounded conditions.•Sliding mode observer based method.•The minimum-phase condition is not required.

论文关键词:State estimation,Delay identification,One-sided Lipschitz,Sliding mode

论文评审过程:Received 19 March 2020, Revised 29 July 2020, Accepted 9 August 2020, Available online 2 September 2020, Version of Record 2 September 2020.

论文官网地址:https://doi.org/10.1016/j.amc.2020.125609