为实现研究精密机械热态特性的新方法—一热激励法，作者研制了以微机为核心盼热激励装置。
Based on the thermal susceptible theory of precision machine, a new heat-excitation method is presented in order to study thermal characteristics of precision machine.
在精密机械热动态过程的离散化模型基础上，提出一种识别精密机械热动态特性参数的新方法——奇异值分解算法。
The discrete model of the thermal dynamics process of precision machine was used to establish a new method called singular value decomposition algorithm for identifying these characteristics.
从器件的频率和阻尼特性出发，研究了器件的机械特性对热振动噪声和机械稳定性能的影响。
Based on the study of frequency and damping, the effects of mechanical characteristic on thermal vibration noise and m.
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