系统仿真学报 ›› 2017, Vol. 29 ›› Issue (10): 2391-2397.doi: 10.16182/j.issn1004731x.joss.201710021

• 仿真系统与技术 • 上一篇    下一篇

干扰条件下高超声速飞行器的滑模自抗扰控制

程明智1,2,3, 吴云洁1,2,3, 马飞1,2,3   

  1. 1.北京航空航天大学自动化科学与电气工程学院,北京 100191;
    2.北京航空航天大学虚拟现实技术与系统国家重点实验室,北京 100191;
    3.飞行器控制一体化技术重点实验室,北京 100191
  • 收稿日期:2017-05-05 发布日期:2020-06-04
  • 作者简介:程明智(1993-),男,浙江杭州,硕士,研究方向为导航制导与控制;吴云洁(1969-),女,河北保定,教授,博导,研究方向为飞行器制导与控制、复杂系统建模/验模/仿真等。
  • 基金资助:
    国家自然科学基金(91216304)

Sliding Mode Auto - Disturbance Rejection Control of Hypersonic Vehicle under Disturbance

Cheng Mingzhi1,2,3, Wu Yunjie1,2,3, Ma Fei1,2,3   

  1. 1. School of Automation Science and Electrical Engineering, Beihang University, Beijing 100191, China;
    2. State Key Laboratory of Virtual Reality Technology and Systems, Beihang University, Beijing 100191, China;
    3. Key Laboratory of Aircraft Control Integration Technology, Beijing 100191, China
  • Received:2017-05-05 Published:2020-06-04

摘要: 高超声速飞行器的强耦合性、模型阶数高、气动参数摄动的特点,使得一般控制器很难达到理想的控制效果。自抗扰串联技术能够很好的满足高阶模型控制的要求。自抗扰主要特点就是可以在有限的条件下观测到系统的干扰总和并加以补偿。同时利用滑模变结构技术对参数摄动的不敏感性,加强系统抗扰能力。仿真结果显示控制效果很好。

关键词: 高超飞行器, 自抗扰控制, 串联控制, 滑模变结构控制

Abstract: The strong coupling of the hypersonic vehicle, the high order of the model, and the perturbation of the aerodynamic parameters make it difficult for the general controller to achieve the desired control effect. The self-disturbing tandem technique can well meet the requirements of the high-order model control. The use of sliding mode variable structure technology which is not sensitive to perturbation of parameters can enhance the system immunity. The simulation results show that the control effect is very good.

Key words: High-flying aircraft, auto-disturbance-rejection control, series control, sliding mode variable structure control

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