星载探测器单体结构的计算机仿真分析

在大型有限元分析软件ANSYS平台上 ,对星载探测器单体结构在运载环境下的静力特性进行了计算机仿真分析。提出了用于模拟部分结构的子模型法 ,解决了复杂结构在建模、计算和结果输出等方面的问题 ,结果证明用提出的方法较为有效和准确。得出了对结构设计具有参考价值的结论 ,并为ANSYS在结构设计方面的应用 ,提供了一个较为成功的例子

Computer-aided simulative analysis of a satellite-loaded detector monomer structure

Taking the large typed analytical finite element software ANSYS as a platform,the computer-aided simulative analysis was carried out on the characteristics of static force of a satellite-loaded detector monomer structure under launch condition.The sub-model method used to simulate partial structure has been advanced,thus solved problems in the aspects of modelling,calculation and output of result for complicated structure.The result proved that the proposed method is more effective and accurate than the conventional method.Conclusions with rather higher reference value to structural design have been obtained.A quite successful example is provided for the application of ANSYS in the respect of structural design.