Pengfei Qian

Development of a new high-precision friction test platform and experimental study of friction characteristics for pneumatic cylinders

Pengfei Qian, Chenwei Pu, Lei Liu et al. · Measurement Science and Technology · 2022 · 48 citations

Engineering, Mechanics, Proportional Directional Valve +11

Amplitude-frequency characteristics analysis for vertical vibration of hydraulic AGC system under nonlinear action

Yong Zhu, Pengfei Qian, Shengnan Tang et al. · AIP Advances · 2019 · 38 citations · Full text

Hydraulic Agc System, Engineering, Core Control System +15

A hybrid Gaussian mutation PSO with search space reduction and its application to intelligent selection of piston seal grooves for homemade pneumatic cylinders

Pengfei Qian, Hui Luo, Lei Liu et al. · Engineering Applications of Artificial Intelligence · 2023 · 32 citations

Engineering, Mechanical Engineering, Piston Seal Grooves +3

A novel pneumatic actuator based on high-frequency longitudinal vibration friction reduction

Pengfei Qian, Chenwei Pu, Lei Liu et al. · Sensors and Actuators A Physical · 2022 · 28 citations

Kinesiology, Engineering, Mechanical Design +10

Experimental investigation on predicting precursory changes in entropy for dominant frequency of rockburst

Chunlai Wang, Zeng Chen, Ze-feng Liao et al. · Journal of Central South University · 2020 · 25 citations