摘要： 在复杂的高超飞行器总体设计中，参数化建模起关键作用。该文根据结构分析软件MSC.Patran提供的二次开发语言PCL的特点，利用PCL实现参数化的高超飞行器结构建模功能。程序提供总体集成的接口便于总体集成优化。静应力与模态计算的结果显示出网格的有效性和计算的正确性。
关键词:
高超声速,
参数化,
Patran建模,
PCL语言
Abstract: Parametric modeling is one of the key technologies of complex hypersonic vehicle system design. This article analyzes the features of Patran Command Language(PCL), which is the developing language of structural dynamic software MSC. Patran is used to realize parametric hypersonic vehicle structure model. The interface for system integration is also supplied for optimization. Results of static stress and mode calculations show the effects of grid and the correctness.
Key words:
hyper sonic,
parametric,
Patran modeling,
Patran Command Language(PCL)
中图分类号:
许 林;郭忠全;陈小前;王振国. 基于PCL的高超飞行器结构参数化建模[J]. 计算机工程, 2008, 34(22): 1-3.
XU Lin; GUO Zhong-quan; CHEN Xiao-qian; WANG Zhen-guo. Parametric Modeling for Hyper Sonic Vehicle Structure Based on PCL[J]. Computer Engineering, 2008, 34(22): 1-3.