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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Gamma-ray luminosity function of BL Lac objects and contribution to the extragalactic gamma-ray background 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 490, 期号: 1, 页码: 758-765 作者:  Qu, Yankun;  Zeng, Houdun;  Yan DH(闫大海) 收藏  |  浏览/下载：16/0  |  提交时间：2020/03/16 (galaxies:) BL Lacertae objects: general  galaxies: evolution  gamma rays: diffuse background  gamma rays: galaxies   Steady Flow Force Compensation and Test Research on Electrohydraulic Proportional Relief Valve 期刊论文 IEEE Access, 2019, 卷号: Vol.7, 页码: 48087-48097 作者:  Qu, DH;  Zhou, YS;  Liu, YF;  Luo, W;  Zhang, FT 收藏  |  浏览/下载：21/0  |  提交时间：2019/12/13 Force  Valves  Electrohydraulics  Computational fluid dynamics  Response surface methodology  Turbines  Electrohydraulic proportional relief valve (EPRV)  steady flow force  turbine bucket profile  fitting clearance  response surface method (RSM)  flow impact coefficient   Simulation and experimental study on the pump efficiency improvement of continuously variable transmission. 期刊论文 Mechanism & Machine Theory, 2019, 卷号: Vol.131, 页码: 137-151 作者:  Qu, DH;  Luo, W;  Liu, YF;  Fu, B;  Zhou, YS 收藏  |  浏览/下载：30/0  |  提交时间：2019/12/13 Steady Flow Force Compensation and Test Research on Electrohydraulic Proportional Relief Valve 期刊论文 IEEE ACCESS, 2019, 卷号: Vol.7, 页码: 48087-48097 作者:  Qu, DH;  Zhou, YS;  Liu, YF;  Luo, W;  Zhang, FT 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/17 Electrohydraulic proportional relief valve (EPRV)  steady flow force  turbine bucket profile  fitting clearance  response surface method (RSM)  flow impact coefficient   Electric oil pump design of hybrid continuously variable transmission 期刊论文 IET ELECTRIC POWER APPLICATIONS, 2019, 卷号: Vol.13 No.8, 页码: 1089-1096 作者:  Liu, YF;  Zhou, YS;  Qu, DH;  Zhang, FT;  Bao, XQ 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/17 permanent magnet motors  hydraulic systems  synchronous motors  angular velocity control  road vehicles  pumps  sensorless machine control  electric actuators  electric oil pump design  hybrid continuously variable transmission  current CVT-based hybrid schemes  traditional automatic transmissions  permanent magnet synchronous motor type  PMSM EOP motor  load CVT hydraulic system  hybrid CVT  ANSYS EM  sensor-less speed controller design  Simulink  AMEsim  joint simulation  speed command request  bench test