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仪表及控制系统的可靠性直接影响到现代化工业生产装置安全、稳定运行,系统的抗干扰能力是关系到整个系统可靠运行的关键。干扰的存在使测控仪器常常不能正常工作,适当的屏蔽和接地技术才能保证仪器设备可靠、安全地运行。文章对抗干扰技术中的屏蔽技术和接地技术进行了具体分析和探讨。
Instrument and control system reliability directly affects the modern industrial production safety and stable operation of the system anti-interference ability is the key to the reliable operation of the entire system. The existence of interference makes the measurement and control equipment often can not work properly, the appropriate shielding and grounding technology to ensure the reliable operation of equipment and equipment. This article analyzes and discusses the shielding technology and grounding technology in the anti-jamming technology.