针对架空人车用钢丝绳的安全性要求,提出了新型的磁通平衡损伤检测和采用股波定位原理,详述了钢丝绳损伤在线检测系统的总体结构和检测原理。基于现场安装应用,数据表明该系统可以识别抱索器、钢丝绳编结规格、以及各类钢丝绳的断丝、断股、接头长度改变等故障状况的在线实时监测,具有极高的可靠性和准确性。 Aiming at the safety requirements of aerial rope for aerial vehicles, a new type of magnetic flux balance damage detection and the principle of wave positioning are proposed. The general structure and detection principle of on-line detection system for wire rope damage are described in detail. Based on the field installation and application, the data show that the system can identify the goggles, wire rope knitting specifications, and online real-time monitoring of fault conditions such as broken wires, broken strands and joint length of various types of steel ropes, with high reliability and accuracy .