Nonlinear attitude control scheme with disturbance observer for flexible spacecrafts

被引：56
|
作者：
Wang, Zhen [1 ]
Wu, Zhong [1 ]
机构：
[1] Beijing Univ Aeronaut & Astronaut, Sch Instrumentat Sci & Optoelect Engn, Beijing 100191, Peoples R China
来源：
NONLINEAR DYNAMICS | 2015年 / 81卷 / 1-2期
基金：
中国国家自然科学基金;
关键词：
Flexible spacecraft; Feedback linearization control; Nonlinear disturbance observer; Multiple disturbances; SLIDING-MODE CONTROL; FEEDBACK-CONTROL; CONTROL DESIGN; TRACKING; SYSTEMS;
D O I：
10.1007/s11071-015-1987-3
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
To attenuate the effects of parameter variations and disturbances of flexible spacecrafts on attitude control accuracy and stability, a composite control approach by combining nonlinear disturbance observer (NDO) and feedback linearization (FBL) control is proposed. In this paper, the multiple disturbances that act on spacecrafts from flexible appendages, space environment, and unmodelled dynamics are considered as an 'equivalent' disturbance. The proposed NDO is used to estimate and compensate for the disturbances through feedforward. Stability and tracking performance of the NDO are then analyzed. Moreover, the stability of the FBL+NDO composite control approach is established through the Lyapunov method. Simulation results show that the NDO can estimate disturbances and reduce the effect of disturbances on spacecrafts through feedforward compensation. Robust dynamic performance and attitude control accuracy are effectively improved.
引用
收藏
页码：257 / 264
页数：8
相关论文
共 50 条
  • [21] A nonlinear disturbance observer scheme for discrete time control systems
    Efe, Mehmet Onder
    Kasnakoglu, Cosku
    TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, 2021, 29 (02) : 1044 - 1060
  • [22] Composite attitude control for flexible spacecrafts with input saturation
    Liu, Hua
    Zhang, Yumin
    Ren, Chonggang
    PROCEEDINGS OF 2018 IEEE 3RD ADVANCED INFORMATION TECHNOLOGY, ELECTRONIC AND AUTOMATION CONTROL CONFERENCE (IAEAC 2018), 2018, : 2325 - 2329
  • [23] A Nonlinear Disturbance Observer Based Adaptive Control Scheme for an Underwater Manipulator
    Mohan, Santhakumar
    TRENDS IN INTELLIGENT ROBOTICS, AUTOMATION, AND MANUFACTURING, 2012, 330 : 12 - 19
  • [24] Nonlinear disturbance observer based control for relative position and attitude coupled spacecraft
    Liu Z.
    Qiao J.
    Guo L.
    Liu Z.
    Fan S.
    Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2020, 46 (10): : 1907 - 1915
  • [25] Robust Attitude Control for Quadrotors Based on Parameter Optimization of a Nonlinear Disturbance Observer
    Mishra, Shatadal
    Rakstad, Todd
    Zhang, Wenlong
    JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME, 2019, 141 (08):
  • [26] Nonlinear Disturbance Observer Augmented Model Predictive Attitude Tracking Control of Quadrotors
    Niu, Chaoying
    Sun, Liang
    2019 INTERNATIONAL WORKSHOP ON RESEARCH, EDUCATION AND DEVELOPMENT OF UNMANNED AERIAL SYSTEMS (RED UAS 2019), 2019, : 213 - 218
  • [27] NONLINEAR ATTITUDE-CONTROL OF FLEXIBLE SPACECRAFT UNDER DISTURBANCE TORQUE
    SINGH, SN
    ACTA ASTRONAUTICA, 1986, 13 (08) : 507 - 514
  • [28] Refined Disturbance Observer-Based Maneuver Control for Flexible Spacecrafts With Guaranteed Strength-Saving Performance
    Zhu, Yukai
    Guo, Kang
    Qiao, Jianzhong
    Bao, Weimin
    IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2024, 60 (06) : 7853 - 7869
  • [29] Disturbance Observer-Based Active Vibration Suppression and Attitude Control for Flexible Spacecraft
    Zhu, Wanwan
    Zong, Qun
    Tian, Bailing
    Liu, Wenjing
    IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2022, 52 (02): : 893 - 901
  • [30] Disturbance observer based attitude control for flexible spacecraft with input magnitude and rate constraints
    Liu, Zhijie
    Liu, Jinkun
    Wang, Lijun
    AEROSPACE SCIENCE AND TECHNOLOGY, 2018, 72 : 486 - 492
12345