This paper sums up the main jamming resources of computer control system in the actual operation,introduces several hardware and software anti-jamming technologies that can improve the system stability.

• 总结了计算机控制系统在实际运行中的主要干扰源,介绍了几种能够提高系统稳定性的硬件抗干扰技术和软件抗干扰技术。