试验证明，小波- HMM可以在变转速变载荷工况下以及未知转速情况下对滚动轴承的各种故障有效地进行诊断。
The experiment shows that the HMM wavelet can make the effective diagnosis for various faults of rolling bearings operating under the condition of variable speed and load or unknown speed.
通过变间隙的性能试验来间接验证泄漏对滚动转子式压缩机的影响。
The effect of leakage on the rolling piston compressor Can be validated indirectly through the performance experimentation for variable clearances.
为了跟踪快时变参数，提出了一种滚动多模型加权平均参数估计算法。
A rolling multiple model weighted average estimation algorithm is presented for tracking the fast time varying model parameters.
研究结果表明：滚动轴承的非线性轴承力会诱发变刚度振动。
The non-linear vibration of rotors supported by the rolling ball bearing was studied.
结果表明，由该方法所建立的模型能够准确地描述变工况下滚动转子式压缩机容积效率等性能参数。
The results compare well with previous experimental data and can describe accurately the performance of compressor under variable conditions.
自动上纸上胶，自动温度调控，24小时定时器。生产经吸风装置避免粉纸变弯，起泡。采用胶轮滚动上纸，两边可同时工作，操作简单、快捷。
Automatic paper feeding and pasting, automatic temperature control, by using rubber wheel paper feeding and pasting two side can work together at the same time simply, quickly.
自动上纸上胶，自动温度调控，24小时定时器。生产经吸风装置避免粉纸变弯，起泡。采用胶轮滚动上纸，两边可同时工作，操作简单、快捷。
Automatic paper feeding and pasting, automatic temperature control, by using rubber wheel paper feeding and pasting two side can work together at the same time simply, quickly.
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