A suboptimal feedback control for nonlinear time-varying systems with continuous inequality constraints

作者：Jiang, Canghua^*; Teo, Kok Lay; Duan, Guang-Ren

来源：Automatica, 2012, 48(4): 660-665.

DOI：10.1016/j.automatica.2012.01.019

• Optimal control
• Feedback control
• Neighboring extremals
• Nonlinear control systems
• Time-varying systems
• Constraints

A feedback control law, which is constructed as a first-order approximation to the optimal control, is proposed for nonlinear time-varying systems subject to continuous inequality constraints on the control and state. This control law is effective under small state perturbations caused by changes on initial conditions and/or modeling uncertainty.

• 出版日期2012-4
• 单位哈尔滨工业大学