A Novel Sliding Mode Control of a Hypersonic Aircraft

摘要：

A sliding mode controller is designed for the longitudinal dynamics of a generic hypersonic vehicle. A generic nonlinear longitudinal dynamics model for wedge-shaped vehicle is used. Based on the dynamic inverse control, the sliding mode is adopted with the reaching law that contains a linear-quadratic controller. Optimal control techniques can be applied to search the parameters of linear-quadratic controller. Lyapunov stability analysis is included. Simulations demonstrate that the controller designed has good tracking performance and robustness in the presence of parametric uncertainty.

作者: Hongmei Zhang Guoshan Zhang Zhiqiang Zuo

作者单位: School of Electrical Engineering & Automation,Tianjin University,Tianjin 300072,China.She is also wi School of Electrical Engineering & Automation,Tianjin University,Tianjin 300072,China

会议类型: 国际会议

会议名称: The 3rd International Symposium on Systems and Control in Aeronautics and Astronautics(第三届航空航天系统与控制国际会议 ISSCAA 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 609-613

在线出版日期: 2010-01-08（万方平台首次上网日期，不代表论文的发表时间）