The Dual System Between Mechanical Vibration And Electromagnetic Vibration

Academician Zhong Wanxie points out that the world is moving toward facility, and if mechanics is not connected with control theory, it is difficult to achieve facility. In order to connect structural dynamics with control theory, it is very important that researching the dual system between mechanical vibration and electromagnetic vibration. This research is not only applied to analyzing aircraft's vibration and dynamic response, but also plays an important role in dynamics of space vehicle's connection.In order to establish the dual system between mechanical vibration and electromagnetic vibration, the following steps have been done:The first step is comparing the fundamental components and the basic laws. The mechanical and electrical basic components have been compared; and the two types of basic laws have been compared. By comparing the basic components and the basic laws between mechanics and electrics , the dual relationship of the two kinds of the basic components and the dual relationship of two kinds of basic laws have been summed up.Discussion between mechanical free vibration and electrical free vibration is the second step. Two kinds of simulation have been introduced. Discussions were conducted between the four kinds of pole's vibration and the four types of networks. The dual relation has been established between the two kinds of problems.The third step is the research between the mechanical dynamic response and the electrical transition process. Two Laws have been introduced. The Comparison between The mechanical dynamic response of a Single Degree of Freedom and the electrical transition process of a single circuit has been done. Discussion between Multi-Degree-of-Freedom mechanical dynamic response and Multi-circuit electrical transition process has been finished by an example.