Active vibration control of spacecraft solar panel using solid propellant microthruster array

Jun Miao; Xinying Tu; Nina Peng; Rui Hou

doi:10.1117/12.2653103

10 November 2022 Active vibration control of spacecraft solar panel using solid propellant microthruster array

Jun Miao, Xinying Tu, Nina Peng, Rui Hou

Proceedings Volume 12331, International Conference on Mechanisms and Robotics (ICMAR 2022); 123313S (2022) https://doi.org/10.1117/12.2653103
Event: International Conference on Mechanisms and Robotics (ICMAR 2022), 2022, Zhuhai, China

Abstract

Active control of vibration plays a vital role in space mission. This paper proposes a method using Solid Propellant Microthruster Array (SPMA) as actuator to control vibration of solar panels. The characteristic of SPMA is introduced and an application criterion is presented. Thus, an independent modal control algorithm for SPMA is presented by elaborately analyzing the output characteristics of the SPMA. In addition, optimization criterion for reducing energy consumption is drawn, and the stability of SPMA control algorithm is proved by the Lyapunov method. Finally, simulation results demonstrate the feasibility and effectiveness of proposed method, SPMA with independent modal control algorithm can be a promising tool for vibration suppression problems.

Citation Download Citation

Jun Miao, Xinying Tu, Nina Peng, and Rui Hou "Active vibration control of spacecraft solar panel using solid propellant microthruster array", Proc. SPIE 12331, International Conference on Mechanisms and Robotics (ICMAR 2022), 123313S (10 November 2022); https://doi.org/10.1117/12.2653103

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