有限时间域的H_∞预演控制(英文)

• 作 者: 王宏霞 张焕水
• 机 构: Shenzhen Graduate School,Harbin Institute of Technology,Control Science and Engineering School,Shand
• 出 处: 自动化学报
• 发表日期: 2010年02期
• 关键词: illustrate eliminate horizon solvability Riccati disturbance projection exogenou

The paper focuses on the H∞ preview control problem in the finite horizon.Starting with the traditional idea,we found the sticking point and used a suitable linear transformation to eliminate it.Finally,we obtained a sufficient and necessary condition and a simple control-law for the problem.Furthermore,a numerical example is also provided to illustrate that the controller can effectively improve the closed-loop performance.

The paper focuses on the H∞ preview control problem in the finite horizon. Starting with the traditional idea, we found the sticking point and used a suitable linear transformation to eliminate it. Finally, we obtained a sufficient and necessary condition and a simple control- law for the problem. Still more, a numerical example is also provided to illustrate that the controller can effectively improve the closed-loop performance.