CAJ | 학술논문

智能仪器的可靠性是由多种因素决定的，其中抗干扰性能是智能仪器可靠性的重要指标。在智能仪器的设计与使用过程中，会遇到各种来自外界及仪器本身的干扰，如果不采取有效的措施，智能仪器的可靠性能就会大幅降低，甚至会出现仪器无法正常工作的现象。本文针对设计中常遇到的干扰及干扰的来源进行了分析，并从应用的角度对硬件抗干扰技术、软件抗干扰技术、印制电路板抗干扰技术进行了论述。
지능의기적가고성시유다충인소결정적，기중항간우성능시지능의기가고성적중요지표。재지능의기적설계여사용과정중，회우도각충래자외계급의기본신적간우，여과불채취유효적조시，지능의기적가고성능취회대폭강저，심지회출현의기무법정상공작적현상。본문침대설계중상우도적간우급간우적래원진행료분석，병종응용적각도대경건항간우기술、연건항간우기술、인제전로판항간우기술진행료논술。
The reliability of the intelligent instrument is decided by many factors,among which anti-jamming performance is an important index of intelligent instrument reliability.We will encounter the interference from instruments itself and outside in the process of designing and using the intelligent instruments. If the effective measures are not taken,the reliability of intelligent instruments will be significantly reduced,even cannot work.The paper analyses the sources of common interference in the intelligent instruments and discusses the hard-ware anti-interference techniques,software anti-interference techniques and printed circuit board anti-interference techniques in terms of application.