The determination method of spacecraft sine control envelope based on the force of shaker-Reference-Cited by-同舟云学术

The determination method of spacecraft sine control envelope based on the force of shaker

Published:2023-11-25 Issue: Volume:52 Page:42-47
ISSN:2345-0533
Container-title:Vibroengineering Procedia
language:en
Short-container-title:Vib. proced.

Author:

Qiu Hanping,Liu Chuang,Feng Yaoqi,Liang Xiaohua,Feng Lixia,Chen Yan,Hu Yongqiang,Ma Yujia

Abstract

This paper describes the method of determining reasonable test levels for product of spacecraft with big size, low mass and high test levels when the force of the shaker facilities is limited. The major step is to compute the test envelope from both Newton’s law and Ampere’s force aspects, the minimum of which is defined as the final safety control envelope for flight spacecraft hardware. By using this method, the shaker facilities can provide maximum force for spacecraft experiencing effective assessment and the interruptions can be avoid during the process of test operation.

Publisher

JVE International Ltd.

Subject

General Medicine

Link

https://www.extrica.com/article/23509/pdf

Reference10 articles.

1. A. Russell, M. Underwood, and T. Keller, “Controlling 6-DOF systems with multiple exciters,” Sound and Vibration, Vol. 47, No. 10, pp. 6–11, 2013.

2. M. A. Underwood, “Multi-exciter testing applications: theory and practice,” Proceedings – Institute of Environmental Sciences and Technology, 2002.

3. H. P. Qih and Y. Q. Feng, “A new method for dual-shaker sine vibration control,” Spacecraft Environment Engineering, Vol. 23, No. 6, pp. 355–358, 2006.

4. H. Qiu et al., “Investigation of in-phase vibration control technology for large multi-shaker test facility,” Vibroengineering Procedia, Vol. 42, pp. 33–38, May 2022, https://doi.org/10.21595/vp.2022.22486

5. M. H. Liu et al., “Application of FEA in structure design of large vibration test bed,” Spacecraft Environment Engineering, Vol. 33, No. 3, pp. 257–261, 2016.