The simulation result shows that proportion differential control can improve the system stability and steering portability, and inhibit the vibration of steering wheel with big power ratio.
The ratio of signal to noise for acceleration vibration is far greater than that of steady vibration.
加速振动的信噪比远比稳态振动大得多。
3
The results show that the increase of the milling time, the vibration frequency and the charge ratio can effectively decrease the grain size of the alloy powder.