摘要
为提高航天器研制试验的可靠性及地面试验质量,正确评定试验条件,文章初步提出了虚拟噪声试验系统的设计方案及各分系统的虚拟仿真方法。系统利用VAOne及MATLAB作为软件开发平台,为卫星动力学试验提供复杂结构的试验仿真和预示,为试验设计提供技术依据。今后应进一步实现系统的机电耦合作用分析。
This paper proposes a scheme of an acoustic test simulation system to improve the test reliability and quality, and to make an accurate evaluation of the test conditions. This simulation system could simulate acoustic test for complex structures with VAOne and MATLAB as its platforms. The mechanical and electrical coupling is a feature that should be implemented in future.
出处
《航天器环境工程》
2009年第2期140-142,98,共3页
Spacecraft Environment Engineering
关键词
虚拟试验
噪声试验
方案设计
simulation test
acoustic test
scheme design
