实时控制系统接口设计

The Interface Design of Real-time Control System

在实时控制系统中,计算机无疑是整个系统的核心,当满足系统设计要求的计算机被选定之后,控制接口的设计几乎就是系统硬件设计的全部。所以,控制接口在实时控制系统中有着十分重要的地位,其性能的好坏,直接影响着整个系统的品质,应当精心地设计并给予高度的关注。据此以某实时控制系统为例,以具体的电路,阐述了控制接口在系统中的重要作用。

The computer is the central unit in the real-time control system.After the decision for the choice of computer,the most workload of hardware-design is about the design of control interface.The control interface is the most important role of the real-time control system.A good design of the control interface will lead to a ideal result,otherwise,the whole system may not work incorrectly.This paper analyses a successful example of real-time control system.At the same time,the paper mentions the electronic circuit and its function.