摘要
感应无线检测技术是一种新型的检测技术,既有别于有线位置检测,又不同于无线位置检测,广泛地应用于移动机车的自动定位中.该方法是基于电磁感应原理,通过检测感应电动势的相位和幅度,得到移动机车的位置.本文探讨了感应无线检测的原理和电磁感应的特点,分析了编码电缆结构,阐述了位置检测的基本工作原理,并推导了位置检测公式,同时给出了检测系统的实现电路.
Induction radio detection technology,different not only from the wire position detection,but also from the wireless position detection,is widely applied in mobile locomotive automatic positioning.Based on the principles of electromagnetic induction,the mobile locomotive location can be acquired by detecting the phase and amplitude of induced emf.The basic principle of the induction radio detection and the characteristics of electromagnetic induction are emphasized.The frames of coded cable are analyzed.The principles of position detection are described.The formulas of position detection are derived and the circuit of the detection system is also provided.
出处
《湖南理工学院学报（自然科学版）》
CAS
2010年第4期62-65,共4页
Journal of Hunan Institute of Science and Technology(Natural Sciences)
关键词
感应无线
位置检测
编码电缆
电磁感应
induction radio
position detection
coded cable
electromagnetic induction
