With a view to time_varying characteristic of the vibration signal measured on triplexreciprocatingpump, an approach on the waveform feature extraction which reflects th...
针对三缸往复泵测量信号非平稳时变特点，研究了用小波消噪方法提取反映往复泵动力端状态的振动波形特征。
2
From the viewpoint of the systems, we establish dynamics model based on the hydraulic reciprocatingpump based on control of rotary valve to drive triplexreciprocatingpump end.
从系统的观点出发，建立了基于转阀控制的液压三缸往复泵的系统动力学模型。
3
Rongli Mud pump belongs to the modern triplex single acting reciprocatingpump.