一种新型高精度扭矩测量技术设计与实现
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摘要
结合国内外发动机扭矩测量技术的发展动态,提出了一种新型高精度发动机扭矩测量技术方案。技术方案包括扭矩测量管理单元和扭矩测量传感器两部分,扭矩测量传感器采用非接触式光电脉冲进行扭矩测量,扭矩测量管理单元具备扭矩计算功能、扭矩测量功能和状态检测功能,同时通过调零调K技术提高扭矩测量精度,扭矩测量管理单元和扭矩测量传感器形成扭矩测量的余度设计。技术方案具备测量准确、抗电磁干扰能力强、任务可靠性高和安全性好的特点。
Combining with the development of engine torque measurement technology at home and abroad,this paper presents a new high-precision engine torque measurement technology scheme,The technical scheme includes torque measurement management unit and torque measurement sensor. The torque measurement sensor using non-contact photo electric pulse for torque measurement. The torque measurement management unit has torque calculation function torque measurement function and state detection function,it improves torque measurement accuracy through torque zeroing and K adjustment technology,The unit and the sensor form the redundancy design of torque measurement. The technical scheme has the characteristics of accurate measurement,strong anti-electromagnetic interference ability,high reliability and good security.
Combining with the development of engine torque measurement technology at home and abroad,this paper presents a new high-precision engine torque measurement technology scheme,The technical scheme includes torque measurement management unit and torque measurement sensor. The torque measurement sensor using non-contact photo electric pulse for torque measurement. The torque measurement management unit has torque calculation function torque measurement function and state detection function,it improves torque measurement accuracy through torque zeroing and K adjustment technology,The unit and the sensor form the redundancy design of torque measurement. The technical scheme has the characteristics of accurate measurement,strong anti-electromagnetic interference ability,high reliability and good security.
引文
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[9]蒋秀珍,马惠萍,金远强.光电式非接触高速转轴扭矩测量实验技术研究[J].仪器仪表学报,2009,30(6):596-598.
[2]席莉娅,侯宪勇.某型航空发动机扭矩曲线不合格故障分析[J].现代工业经济和信息化,2015(14):53-54.
[3]苏伟生,孙健国,程蓝,等.基于扭矩特性的航空发动机起动系统数学模型[J].航空动力学报,2015,20(3):499-501.
[4]王岩,储江伟.扭矩测量方法现状及发展趋势[J].林业机械与木工设备,2010,38(11):14-18.
[5]逄金鑫,潘海林,张清,等.基于角度差方法的扭矩传感器设计[J].仪表技术与传感器,2015(10):13-15.
[6]吕华溢,杨军,宋娜.轴系扭矩测量方法与发展趋势[J].计测技术,2017,37(2):6-10.
[7]朱春梅,王朝霞,胡啸峰.扭矩测量系统的研究与设计[J].机械设计与制造,2009(5):30-31.
[8]孙凯明,吴涛,刘彤军.直升机发动机扭矩测量系统设计[J].自动华技术与应用,2012,31(6):54-56.
[9]蒋秀珍,马惠萍,金远强.光电式非接触高速转轴扭矩测量实验技术研究[J].仪器仪表学报,2009,30(6):596-598.