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浏览/检索结果: 共7条，第1-7条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序作者升序作者降序提交时间升序提交时间降序题名升序题名降序 Applications of EPSE method for predicting crossflow instability in swept-wing boundary layers 期刊论文 应用数学和力学(英文版), 2017, 卷号: 第38卷, 页码: P981-996 作者:  Lu Xuezhi Luo Jisheng * 收藏  |  浏览/下载：7/0  |  提交时间：2019/11/26 swept-wing boundary layer/crossflow instability/non-parallelism,expansion of parabolized stability equation (EPSE)/eN prediction tool   Closed-loop Control System Based On Wide Area Measurement System 会议论文 作者:  Wang, Huaiyuan;  Zhang, Baohui;  Yang, Songhao;  Chen, Dezhi;  Song, Yunting 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/02 transient stability  Electric power system  characteristic concave or convex of surface  Transient instability prediction   Prediction of Instability and Mechanism of Multi-factor Comprehensive Action on Mine Goaf 期刊论文 INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH IN AFRICA, 2015, 卷号: Vol.13, 页码: 39-48 作者:  Yu, Weijian;  Du, Shaohua;  Wang, Weijun 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/31 Underground Mining  Goaf  Multi-factor  Mechanism of Action  Prediction of Instability   Closed-loop Control System Based on the Trajectory Information 会议论文 作者:  Wang, Huaiyuan;  Zhang, Baohui;  Yang, Songhao;  Yang, Hao;  Wu, Lihua 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/03 Closed-loop control system  Electric power system  characteristic concave or convex of surface  Transient instability prediction   Research of error correction of LEO satellite orbit prediction for vehicle-borne tracking and position device (EI CONFERENCE) 会议论文 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Zhang P.-L.; Guo L.-H.; Wang J.-J. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 Vehicle-borne tracking and position device is used to track LEO satellite. Because of the absence of the target which might be caused by cloud or zenith blind zone  the forecasting data will be used to acquire the target. While orbit prediction has serious errors  the target is always missed. Meanwhile  in its application to the vehicle-borne tracking and position device  due to the base of instability in the tracking process  it will result in significant difference between predicting data and tracking data  so the target will be not tracked rapidly. We applied tracking data to predict satellite orbits by improving Laplace method  and then corrected the error between Predicted data and actual measured data by interpolation method of Lagrange which improves the accuracy of prediction values. The testing data shows the accuracy of predicted data ranging from 3' to 10" for both azimuth and elevation when extrapolated satellite orbit to 7 seconds time. 2010 IEEE.   Study on power system transient instability detection based on wide area measurement system 期刊论文 EUROPEAN TRANSACTIONS ON ELECTRICAL POWER, 2010, 卷号: 20, 期号: 2, 页码: 184-205 作者:  Guo, Hao-Zhi;  Xie, Huan;  Zhang, Bao-Hui;  Yu, Guang-liang;  Li, Peng 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/18 transient stability  geometric characteristic of post-fault trajectory  generalized one-machine infinite system  real time prediction of transient instability   Study on closed-loop transient stability emergency control based on Wide Area Measurement 会议论文 作者:  Xie, Huan;  Zhang, Bao-Hui;  Hao, Z. G.;  Wang, C. G.;  Li, Peng 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/18 Geometric characteristic of post-fault trajectory  Transient stability  Generalized one-machine infinite system  Real time prediction of transient instability  Closed-loop transient stability emergency control