把下面的摘要翻译成英文

Object-based digital control system simulation experiments by computer, multi-function data acquisition Card. Circuit simulation target boards. This paper describes the design simulation-based digital control system design and implementation targets. In a certain extent, solve the problems of the existing system, thereby improving overall system performance. Power Electronics Module Interface has two major components : power control module is a module, According to regulate wind energy system power consumption and load matching, automatic tracking of its power; The second module to charge and discharge control module, the outgassing rate as a precondition, according to the minimum acceptable battery charging current curve. reasonable implementation of the rechargeable battery.