基于振动分析的方法是齿轮监测和诊断的最常用方法,主要用于初期故障检测。监测目的旨在防止突发故障,因而通过预先维修可做到省时省钱;较高的安全性可能也是一个有吸引力的优点,例如在直升飞机齿轮传动装置中。另一个重要目标往往是质量评定。振动监测技术能在不拆卸情况下检测不同寿命段齿轮箱的毛病。事实上,齿轮运动受故 The method based on vibration analysis is the most commonly used method of gear monitoring and diagnosis and is mainly used for initial fault detection. The purpose of the monitoring is to prevent a sudden failure, saving time and money by pre-repairing; higher safety may also be an attractive advantage, for example in helicopter gear transmissions. Another important goal is often quality assessment. Vibration monitoring technology can detect gearbox problems of different life span without disassembling. In fact, gear movement accident