Semitensor product based adaptive control for attitude tracking of spacecraft with unknown external disturbances |
| |
Authors: | Xuxi ZHANG |
| |
Affiliation: | Control and Simulation Center, Harbin Institute of Technology, Harbin Heilongjiang 150001, China;College of Science, Harbin Engineering University, Harbin Heilongjiang 150001, China |
| |
Abstract: | This paper investigates the attitude tracking and disturbance rejection problem of rigid spacecraft. Using a new matrix product, i.e., the semitensor product of matrices, the parameter uncertainties in the inertia matrix is isolated. Both the parameter uncertainties and the external disturbance are handled by robust adaptive control method. By combining the semitensor product of matrices, backstepping control methodology, and adaptive control technique, a new adaptive control law is designed. Simulation result is also presented to demonstrate the proposed design method. |
| |
Keywords: | Semitensor product Adaptive control Attitude tracking Disturbance rejection |
本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录! |
| 点击此处可从《控制理论与应用(英文版)》浏览原始摘要信息 |
|
点击此处可从《控制理论与应用(英文版)》下载全文 |
|