为了开展机器动态性能的研究,适应社会对有关机器振动,噪声等环境工程治理的需要,合肥工业大学于1984年组建了机器动态性能测试研究室。两年来该室参加了国家“六五”科技攻关项目有关振动、噪声专题研究以及来自生产实际的协作课题。研究对象涉及到振动、噪声的基本理论以及电机、电器、机床等常用机器设备、有些项目收到了较好的社会效益,已经取得了一批科技成果电机振动模态及其噪声谱数字信号处理是电工行业十分关注的课题,该室与上海电器科学研究所、 In order to carry out research on the dynamic performance of the machine and meet the needs of the society for environmental engineering treatment such as machine vibration and noise, Hefei University of Technology set up a laboratory for testing the dynamic performance of the machine in 1984. In the past two years, the room participated in the national “Six Five” scientific and technological projects related to vibration and noise research and production from the actual collaboration issues. The research object involves the basic theory of vibration and noise as well as the common machinery and equipment such as motors, electrical appliances and machine tools. Some projects have received good social benefits and a number of scientific and technological achievements have been made. Motor vibration modes and noise spectrum Digital signal processing Electrical industry is very concerned about the issue, the room and Shanghai Institute of Electrical Science,