Junfeng Xu

Upper bound limit analysis of support pressures of shallow tunnels in layered jointed rock strata

Zhiwei Wang, Chunsheng Qiao, Chaoye Song et al. · Tunnelling and Underground Space Technology · 2014 · 45 citations

Geotechnical Engineering, Rock Testing, Underground Infrastructure +10

A new control method for permanent magnet synchronous machines with observer

Junfeng Xu, Fengyan Wang, Shaofeng Xie et al. · 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551) · 2004 · 28 citations

New Control Method, Electric Machine, Engineering +12

Small-signal model of V/sup 2/ control technique with compensation

Fengyan Wang, Junfeng Xu, Jianping Xu · 2004 · 22 citations

Electrical Engineering, Engineering, V/sup 2/ +11

Long-term effects of rewetting and drought on GPP in a temperate peatland based on satellite remote sensing data

Yinying Zhou, Torsten Sachs, Zhan Li et al. · The Science of The Total Environment · 2023 · 14 citations

Flux-weakening control of permanent magnet synchronous motor with direct torque control consideration variation of parameters

Junfeng Xu, Fengyan Wang, Jianghua Feng et al. · 2005 · 10 citations

Control Trajectories, Electric Machine, Motor Drive +4