直升机发动机扭矩测量系统设计

摘要

This paper designs the helicopter motor torque measurement system by non-contact torque technology, and introduces the principle of reluctance, and designs the signal process circuit and implementes the software on the STM32F107, which is a cortex-M3 processor. The measurement system shows good performance on the helicopter motor torque measurement and meter calibration.%本文采用非接触式扭矩测量方法磁阻感应测量直升机发动机扭矩,介绍了磁阻效应测量扭矩的原理,根据磁阻传感器设计了信号调理电路,并在STM32F107上设计了软件系统,在实际测量直升机发动机扭矩,校准直升机仪表过程中表现了良好的系统性能.