摘要
为满足工业环境中对光电检测头高可靠性的要求,提出并实现了一种反射式抗干扰光电检测头的优化设计方案.优化了红外发射管工作参数,采用门控脉冲选通检波电路,改进检测头的电路系统,显著提高了检测头的抗电气干扰能力.此光电检测头已经在多种大型机电设备中应用,实验和应用均验证了其高可靠性.
To meet the high reliability requirement for photoelectric detector in industry, an optimizated integrated design for reflective anti-jamming photoelectric detector was proposed and realized. Pulse gate demodulation circuit was employed to improve the anti-jamming capability of the photoelectric detector. The new photoelectric detectors have been applied to a variety of large mechanical and electrical equipment. Both experiments and applications show that they are highly reliable.
出处
《天津科技大学学报》
CAS
2013年第3期66-69,共4页
Journal of Tianjin University of Science & Technology
关键词
光电检测头
门控脉冲选通检波
反射式
photoelectric detector
pulse gate demodulation circuit
reflection
