摘要
本文利用识别二维动载荷的正交多项式方法,以LabVIEW为软件开发平台进行模块化设计,运用其强大的外部接口和动态链接库(DLL)等功能,介绍了一种由LabVIEW和MSC.Patran-Nastran模态分析软件联合设计实现动载荷识别的技术。该系统具有操作简单,抗干扰能力强等优点,并便于用户扩展功能。
This paper utilizes the method of orthogonal multinomial about two-dimensional dynamic load identification, and design the module with LabVIEW as the software developing platform. Using functions such as its strong outside interface and dynamic link library（DLL）, the paper have introduced one of the technology to achieve the dynamic load identification by LabVIEW and MSC. Patran-Nastran mode analyze software. This system is easy to operate, with strong anti-interference ability and it benefits user＇s expanded function.
出处
《电子测量技术》
2008年第12期82-85,共4页
Electronic Measurement Technology
关键词
载荷识别
正交多项式
LABVIEW
虚拟仪器
dynamic load identification
orthogonal multinomial
LabVIEW
virtual instruments
