【摘 要】
：
The rotary machines running at a low rotation speed are widely employed in engineering.The weak early fault characters originating from low rotation speed are much more difficult to be extracted.The s
【机 构】
：
School of Mechatronic Engineering, China University of Mining and Technology, Xuzhou
【出 处】
：
The 5th International Conference on Dynamics, Vibration and
论文部分内容阅读
The rotary machines running at a low rotation speed are widely employed in engineering.The weak early fault characters originating from low rotation speed are much more difficult to be extracted.The stochastic resonance in the Duffing system with fractional-order power function is beneficial to enhance weak fault features.
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