摘要
齿轮是机械设备传递运动和动力的通用装置,应用在很多场合,其状态的好坏影响着设备能否顺利运行,因此及时准确地发现齿轮早期故障具有重大意义。文章拟采用参数可调的随机共振方法检测齿轮早期故障。
Gear is the universal equipment which passes motion and power.It is used in many ways.Its status decides equipments situations,so it s very important to find early fault of gear.Parameter tuning stochastic resonance can detect gear s early fault.
出处
《仪表技术》
2009年第9期25-27,共3页
Instrumentation Technology
关键词
随机共振
微弱信号
齿轮早期故障
stochastic resonance
weak signal
gear s early fault
