Dynamic control allocation for overactuated satellite with flywheel dynamics

Yafei Zhao; Shijie Zhang; Jiawen Guo; Jun Sun; Xibin Cao

Dynamic control allocation for overactuated satellite with flywheel dynamics

Yafei Zhao
, Shijie Zhang^*
, Jiawen Guo
, Jun Sun
, Xibin Cao

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology
Shanghai Key Laboratory of Aerospace Intelligent Control and Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Considering overactuated satellite optimal control allocation problem with redundant reaction wheels, in order to achieve minimum total energy consumption and torque allocation deviation as a goal, an energy/torque dynamic control allocation algorithm is proposed by defining relevant optimized objective function. Also, the proposed method takes nonlinear dynamics into account and modifies the initial control allocation result. Finally, mathematical simulations are used to verify the performance of the algorithm, the result shows its feasibility and effectiveness.

Original language	English
Pages (from-to)	1-6
Number of pages	6
Journal	Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology
Volume	45
Issue number	7
State	Published - Jul 2013

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Control allocation
Dynamics
Overactuated satellite
Reaction flywheels

Cite this

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title = "Dynamic control allocation for overactuated satellite with flywheel dynamics",

abstract = "Considering overactuated satellite optimal control allocation problem with redundant reaction wheels, in order to achieve minimum total energy consumption and torque allocation deviation as a goal, an energy/torque dynamic control allocation algorithm is proposed by defining relevant optimized objective function. Also, the proposed method takes nonlinear dynamics into account and modifies the initial control allocation result. Finally, mathematical simulations are used to verify the performance of the algorithm, the result shows its feasibility and effectiveness.",

keywords = "Control allocation, Dynamics, Overactuated satellite, Reaction flywheels",

author = "Yafei Zhao and Shijie Zhang and Jiawen Guo and Jun Sun and Xibin Cao",

year = "2013",

month = jul,

language = "英语",

volume = "45",

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issn = "0367-6234",

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T1 - Dynamic control allocation for overactuated satellite with flywheel dynamics

AU - Zhao, Yafei

AU - Zhang, Shijie

AU - Guo, Jiawen

AU - Sun, Jun

AU - Cao, Xibin

PY - 2013/7

Y1 - 2013/7

N2 - Considering overactuated satellite optimal control allocation problem with redundant reaction wheels, in order to achieve minimum total energy consumption and torque allocation deviation as a goal, an energy/torque dynamic control allocation algorithm is proposed by defining relevant optimized objective function. Also, the proposed method takes nonlinear dynamics into account and modifies the initial control allocation result. Finally, mathematical simulations are used to verify the performance of the algorithm, the result shows its feasibility and effectiveness.

AB - Considering overactuated satellite optimal control allocation problem with redundant reaction wheels, in order to achieve minimum total energy consumption and torque allocation deviation as a goal, an energy/torque dynamic control allocation algorithm is proposed by defining relevant optimized objective function. Also, the proposed method takes nonlinear dynamics into account and modifies the initial control allocation result. Finally, mathematical simulations are used to verify the performance of the algorithm, the result shows its feasibility and effectiveness.

KW - Control allocation

KW - Dynamics

KW - Overactuated satellite

KW - Reaction flywheels

UR - https://www.scopus.com/pages/publications/84883472357

M3 - 文章

AN - SCOPUS:84883472357

SN - 0367-6234

VL - 45

SP - 1

EP - 6

JO - Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology

JF - Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology

IS - 7

ER -

Dynamic control allocation for overactuated satellite with flywheel dynamics

Abstract

UN SDGs

Keywords

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