IMPROVED DESIGN OF DIGITAL RANDOM VIBRATION CONTROL SYSTEM
Cui Fangsen;Yuan Guirong;Xu Jianxue (Institute of Engineering Mechnics.Xian Jiaotung University)
In the paper,the control and communication theory is applied to design the digital random vibration control system DRVC-Ⅱ system.The system consists of a minicomputer,asingal processor TMS32020 together with intelligence interface to form a master-slave system.The loop speed is increased greatly. Keeping the advantage of DRVC-Ⅰsystem reserved. Thestructure of the new designed system is more compact so as to give a higher ratio of performace to price.