contributor author | Mohammad Chiniforoushan | |
contributor author | Kamran Raissi | |
contributor author | Mahdi Mortazavi | |
date accessioned | 2022-02-01T21:54:39Z | |
date available | 2022-02-01T21:54:39Z | |
date issued | 11/1/2021 | |
identifier other | %28ASCE%29AS.1943-5525.0001327.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4272271 | |
description abstract | The problem of controlling coupled six-degrees-of-freedom (6-DOF) relative motion of an integrated-actuation spacecraft in the presence of actuator faults, and especially failures, is investigated in this paper. Considering the complications and limitations of the common control paradigm (which requires a mathematical model of a plant), a novel data-driven control framework is proposed. Specifically, the subspace predictive control (SPC) approach (which is an elegant data-driven framework based on a special combination of the model predictive control method and the subspace system identification technique) is developed and extended to control nonlinear plants and to tolerate abrupt and severe faults. Accordingly, a model-free fault-tolerant control method for coupled nonlinear time-variant plants is provided, such that its only fault diagnostic requirement is detection of the occurrence time of faults. Furthermore, a fully decentralized multispacecraft strategy is proposed and formulated that is quite suitable for a data-driven cooperative control approach. The effectiveness of the developed framework is demonstrated via simulation. | |
publisher | ASCE | |
title | Fault-Tolerant Model-Free Predictive Control of Spacecraft Coupled Rotational–Translational Relative Motion | |
type | Journal Paper | |
journal volume | 34 | |
journal issue | 6 | |
journal title | Journal of Aerospace Engineering | |
identifier doi | 10.1061/(ASCE)AS.1943-5525.0001327 | |
journal fristpage | 04021092-1 | |
journal lastpage | 04021092-15 | |
page | 15 | |
tree | Journal of Aerospace Engineering:;2021:;Volume ( 034 ):;issue: 006 | |
contenttype | Fulltext | |