contributor author | Lei, Bingyao | |
contributor author | Shi, Peng | |
contributor author | Wen, Changxuan | |
contributor author | Zhao, Yushan | |
date accessioned | 2019-03-17T10:56:55Z | |
date available | 2019-03-17T10:56:55Z | |
date copyright | 11/22/2018 12:00:00 AM | |
date issued | 2019 | |
identifier issn | 0022-0434 | |
identifier other | ds_141_03_034503.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4256448 | |
description abstract | In this paper, a robust gain-scheduling attitude control scheme for spacecrafts with large rotational appendages is proposed. First, by introducing the higher-order singular value decomposition (HOSVD) method, a polytopic linear parameter varying (LPV) model with a family of weighting coefficients is developed based on the kinetics of a flexible spacecraft. This model eliminates the need of verifying all the gridding points, which is required in conventional controller synthesis process, and reduces the calculation complexity. Second, a generalized plant is derived to guarantee both the system robust stability and the tracking performances. Based on the LPV control theory, a less conservative controller synthesis condition for the polytopic LPV system is deduced. With an online tuning unit, the convex combination of every vertex controller is obtained. For control implementation, the present scheduling parameter is taken as an input for the tuning unit. Numerical results demonstrate the effectiveness and efficiency of the proposed control scheme. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Gain-Scheduling Attitude Control for Complex Spacecraft Based on HOSVD | |
type | Journal Paper | |
journal volume | 141 | |
journal issue | 3 | |
journal title | Journal of Dynamic Systems, Measurement, and Control | |
identifier doi | 10.1115/1.4041752 | |
journal fristpage | 34503 | |
journal lastpage | 034503-7 | |
tree | Journal of Dynamic Systems, Measurement, and Control:;2019:;volume( 141 ):;issue: 003 | |
contenttype | Fulltext | |