vibration n. 1.振动,颤动;摆动;【物理学】振动。 2.(心的)震颤。 3.(思想情绪的)激动。 4.犹豫。 the amplitude of vibration 【物理学】振幅。 the vibration period = the period of vibration 振动周期。 adj. -al
Based on the theory of the discrete hidden markov models ( dhmm ), the scalar quantization method of vibration spectrum vector of rotating machine is proposed, and then the fault diagnosis method based on dhmm is designed . the experiment of run-up process of rotor machine is made to verify the effect of the new faults diagnosis method 第三章:根据离散hmm(dhmm)的基本理论,提出了旋转机械振动幅值谱矢量的标量量化方法,并在此基础上提出了基于dhmm的故障诊断方法;利用转子升速过程的振动模式验证了dhmm故障诊断方法的有效性。