反共振振动机械的理论及应用

Theory of Antiresonant Vibrating Machine with Application

把机械网络中的反共振理论应用于振动利用工程，提出了三种新型反共振振动机械，从反共振角度阐明了它们的工作原理，并用机械阻抗方法分别对这三种振动机械进行了动态分析．针对反共振振动机共同存在的工作点不稳定问题，提出了用微机实现振幅定值控制的解决办法．

For the application of the theory of antiresonance in mechanical network to vibration-utilization engineerings,three new types of antiresonant vibrating machine (AVM) are put forword with their working principles described. Dynamic analysis is done by means of mechanical impedence to each type. Control index settings on computer are carried out to solve the problem of unstable working points generally occured in AVM.