机构

• 长春光学精密机械与物... [1]
• 高能物理研究所 [1]
• 工程热物理研究所 [1]

采集方式

• OAI收割 [3]

内容类型

• 期刊论文 [2]
• 会议论文 [1]

发表日期

• 2013 [1]
• 2011 [1]
• 1993 [1]

学科主题

• Chemistry;... [1]

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择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作者升序作者降序 Experimental and Numerical Investigation of the Unsteady Tip Leakage Flow in Axial Compressor Cascade 期刊论文  OAI收割 JOURNAL OF THERMAL SCIENCE, 2013, 卷号: 22, 期号: 2, 页码: 103，110 Chengqing Li; Tingfeng Ke; Jingxuan Zhang; Hongwu Zhang; Weiguang Huang 收藏  |  浏览/下载：19/0  |  提交时间：2013/04/27 axial flow compressor  linear cascade  tip leakage flow  unsteady   Linear auto disturbance rejection controller for vector-controlled PMSM drive system (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Transportation, Mechanical, and Electrical Engineering, TMEE 2011, December 16, 2011 - December 18, 2011, Changchun, China 作者:  Zhang K.;  Zhang K.;  Zhang K.;  Zhang K. 收藏  |  浏览/下载：39/0  |  提交时间：2013/03/25 A high-performance robust controller of permanent-magnet synchronous motor (PMSM) drive with cascade linear auto disturbance rejection controller (LADRC) is proposed. The robust controller combines the simplicity of linear controller and the merit of the auto disturbance rejection controller (ADRC). First  a systematic mathematical model is derived according to the required specifications for the PMSM drive system. Then  for the model  this paper designs the controller that includes three first-order LADRCs. The controller does not rely on the accurate mathematical model of motor. The controller can estimate and compensate the disturbances that include load disturbance and systematic parameters changes by the linear extended state observer (LESO). Simulation results show that compared with conventional PI controller  the proposed approach has strong robustness. In the same load disturbance  the speed fluctuation of the LADRCs accounts for 30% of PI controller. 2011 IEEE.   DEVELOPMENT AND APPLICATION OF ELECTRON-ACCELERATORS FOR RADIATION PROCESSING IN CHINA 期刊论文  OAI收割 RADIATION PHYSICS AND CHEMISTRY, 1993, 卷号: 42, 期号: 1-3, 页码: 519-523 作者:  Liang XR(梁岫如);  LIANG, XR;  QIAN, JC;  ZHAI, XL;  WANG, DM 收藏  |  浏览/下载：47/0  |  提交时间：2016/06/28 ELECTRON ACCELERATOR  RADIATION PROCESSING  LINEAR ACCELERATOR  MEDIUM FREQUENCY MULTIPLIER  RADIOFREQUENCY CASCADE GENERATOR  ISOLATED CORE TRANSFORMER