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一、引言法国PRODERA公司是世界上专研制多点激振设备有名的公司之一。自五十年代以来,该公司在法国航空研究中心(ONERA)的支持下(实属于ONERA的一个子公司),由简单到复杂,由电子管电路到集成电路,由手动调力到微机调力,由专做纯模态试验发展到既能做纯模态试验又能做传递函数试验和分析的多用途的多点激振系统。作者在法国学习期间,曾在该公司完成了某些试验研究,并详细参观过该公司所有的车间和生产过程。公司总共约100人,而
I. Introduction French PRODERA company is one of the most famous companies in the world that specializes in multi-point excitation equipment. Since the 1950s, the company, with the support of ONERA (a subsidiary of ONERA), from simple to complex, from tube circuits to integrated circuits, has been manually tuned to PC-powered, Specially designed to do pure mode test developed to both pure modal test can do transfer function test and analysis of multi-purpose multi-point excitation system. During his studies in France, the author completed some experimental studies at the company and visited all of the company’s workshops and production processes in detail. The company has a total of about 100 people, however