Observer-Based Practically Prescribed-Time Attitude Control for Flexible Spacecraft

被引：1

作者：

Li, Zhi ^{[1
]}

Zhang, Ying ^{[1
]}

Wu, Ai-Guo ^{[1
]}

机构：

[1] Harbin Inst Technol Shenzhen, Sch Mech Engn & Automat, Shenzhen, Peoples R China

来源：

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL | 2025年 / 35卷 / 08期

基金：

中国国家自然科学基金;

关键词：

flexible modal observer; flexible spacecraft; practically prescribed-time control; time-varying function; NONLINEAR-SYSTEMS; VARYING FEEDBACK; STABILIZATION; DESIGN;

D O I：

10.1002/rnc.7849

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, the practically prescribed-time attitude stabilization problem for flexible spacecraft with unknown disturbances is investigated. By designing an extended modal observer, the flexible vibrations and disturbances are compensated. Compared with some existing results on the flexible modal observers, an appealing feature in the current design is that the estimation errors of flexible vibrations converge faster. To establish the practically prescribed-time control scheme, a state-scaling transformation is introduced by time-varying functions. Additionally, with the aid of the presented observer and an adaptive law, the attitude achieves practically prescribed-time stability. At last, numerical simulations are presented to show the effectiveness of the proposed control method.

引用

页码：3370 / 3382

页数：13

共 38 条

[1] Faster Fixed-Time Control of Flexible Spacecraft Attitude Stabilization [J].

Cao, Lu ;

Xiao, Bing ;

Golestani, Mehdi ;

Ran, Dechao .

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2020, 16 (02) :1281-1290

[2] Multi-observer approach for tracking control of flexible spacecraft using exponential mapping of SE(3) [J].

Cao, Qian ;

Li, Huayi ;

Jia, Qingxian ;

Ma, Chen ;

Zhang, Yingchun .

NONLINEAR DYNAMICS, 2023, 111 (06) :5329-5343

[3] Practical Prescribed Time Control of Euler-Lagrange Systems With Partial/Full State Constraints: A Settling Time Regulator-Based Approach [J].

Cao, Ye ;

Cao, Jianfu ;

Song, Yongduan .

IEEE TRANSACTIONS ON CYBERNETICS, 2022, 52 (12) :13096-13105

[4] Nonsmooth Attitude Stabilization of a Flexible Spacecraft [J].

Ding, Shihong ;

Zheng, Wei Xing .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2014, 50 (02) :1163-1181

[5] Active fault tolerant control design approach for the flexible spacecraft with sensor faults [J].

Gao, Zhifeng ;

Han, Bing ;

Jiang, Guoping ;

Lin, Jinxing ;

Xu, Dezhi .

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2017, 354 (18) :8038-8056

[6] Predefined-Time Backstepping Stabilization of Autonomous Nonlinear Systems [J].

Garza-Alonso, Alison ;

Basin, Michael ;

Rodriguez-Ramirez, Pablo Cesar .

IEEE-CAA JOURNAL OF AUTOMATICA SINICA, 2022, 9 (11) :2020-2022

[7] Disturbance Observer-Based Constrained Attitude Control for Flexible Spacecraft [J].

Golestani, Mehdi ;

Zhang, Weidong ;

Yang, Yunxiang ;

Xuan-Mung, Nguyen .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2023, 59 (02) :963-972

[8] Neural network disturbance observer with extended weight matrix for spacecraft disturbance attenuation [J].

He, Tongfu ;

Wu, Zhong .

AEROSPACE SCIENCE AND TECHNOLOGY, 2022, 126

[9] Adaptive Fault-Tolerant Attitude Tracking Control of Spacecraft With Prescribed Performance [J].

Hu, Qinglei ;

Shao, Xiaodong ;

Guo, Lei .

IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2018, 23 (01) :331-341

[10] Predefined-Time Robust Stabilization of Robotic Manipulators [J].

Jonathan Munoz-Vazquez, Aldo ;

Diego Sanchez-Torres, Juan ;

Jimenez-Rodriguez, Esteban ;

Loukianov, Alexander G. .

IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2019, 24 (03) :1033-1040

← 1 2 3 4 →