预见控制理论及应用研究进展

预见控制因其能够利用已知的未来目标信息或干扰信息来改善控制系统的性能, 在众多实际工程领域得到越来越多的应用, 正日益受到研究者的广泛关注.本文较全面概述了预见控制理论自20世纪60年代提出以后的发展状况, 重点概述线性最优预见控制、线性鲁棒预见控制、非线性预见控制等相关理论的研究进展, 并且总结预见控制在车辆主动悬挂系统、机电伺服系统、机器人、飞行器、电网发电系统等领域的应用现状.最后, 总结了预见控制的研究成果, 探讨了目前存在的主要问题并展望了未来发展方向.本文的综述旨在通过抛砖引玉, 促进预见控制理论及应用的全面发展.

Research Development in Preview Control Theory and Applications

Preview control can improve control system performance by utilizing future desired or external disturbance information. Therefore, more and more applications are seen in various real engineering fields, attracting a wide spread attention of researchers. This article comprehensively overviews the preview control research achievement since 1960s, and especially introduces the theoretical research progress of linear optimal preview control, linear robust preview control and nonlinear preview control. Furthermore, the application developments of preview control in vehicle active suspension systems, electromechanical servo systems, robots, aircraft and power generation systems are summarized. Finally, the research achievements of the preview control are summarized, and the main problems in researches are discussed to forecast the future development direction. The author hopes to promote the integrated development of the theory and applications of the preview control.