计算机测控系统的软件抗干扰技术研究

A Study of Software Anti-interference Measures in Computer Measurement and Control System

抗干扰技术和可靠性设计是计算机测控系统中不可忽视的两个重要内容,软件抗干扰措施是硬件抗干扰措施的一个补充和延伸,应用得法可以显著提高测控系统的可靠性和智能性,并且在一定程度上可以避免和减轻意外事故的发生。介绍了干扰对计算机测控系统的影响,计算机测控系统软件抗干扰的前提条件及其常见的干扰现象以及软件抗干扰措施。

The anti-interference technology and reliability design are two essential parts in computer measurement and control system. Software anti-interference technology is a supplement and extension of hardware. It can improve the security and intelligence of computer measurement and control system and to some extent, can avoid or reduce the occurrence of contingencies. Influence from interference to computer monitoring system, prerequisite of the software anti-interference and the common interference and its anti-interference measurement in computer measurement and control system are introduced in details.