中国科学院机构知识库网格系统: 检索

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	Open-Switch Fault Diagnosis of Three-Phase PWM Converter Systems for Magnet Power Supply on EAST 期刊论文 OAI收割 IEEE TRANSACTIONS ON POWER ELECTRONICS, 2023, 卷号: 38 作者: Deng, Xi; Wan, Chenguang; Jiang, Li; Gao, Ge; Huang, Ya \| 收藏 \| 浏览/下载：49/0 \| 提交时间：2022/12/23 Fault diagnosis inception open circuit pulsewidth modulation (PWM)
	A novel entropy-based fault diagnosis and inconsistency evaluation approach for lithium-ion battery energy storage systems 期刊论文 OAI收割 JOURNAL OF ENERGY STORAGE, 2021, 卷号: 41, 页码: 20 作者: Qiu, Yishu; Cao, Wenjiong; Peng, Peng; Jiang, Fangming \| 收藏 \| 浏览/下载：58/0 \| 提交时间：2021/10/27 Lithium-ion battery Energy storage system Shannon entropy Internal short circuit Fault diagnosis Inconsistency evaluation
	Multilevel Feature Moving Average Ratio Method for Fault Diagnosis of the Microgrid Inverter Switch 期刊论文 OAI收割 IEEE-CAA JOURNAL OF AUTOMATICA SINICA, 2017, 卷号: 4, 期号: 2, 页码: 177-185 作者: Huang Zhanjun; Wang Zhanshan; Zhang Huaguang \| 收藏 \| 浏览/下载：26/0 \| 提交时间：2021/02/02 ARTIFICIAL NEURAL NETWORKS WIND TURBINE SYSTEMS OPEN-CIRCUIT FAULT POWER-SYSTEMS DRIVE SYSTEMS 2-LEVEL PWM Absolute average ratio process fault diagnosis microgrid inverter multilevel feature moving average ratio neural network
	Design and realization of timely auto-detection based on high-precision photoelectric encoder (EI CONFERENCE) 会议论文 OAI收割 2012 2nd International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2012, December 8, 2012 - December 10, 2012, Harbin, Heilongjiang, China 作者: Wang Y.; Wang Y. 收藏 \| 浏览/下载：24/0 \| 提交时间：2013/03/25 A high-speed processing circuit based on DSP is designed to meet the increasing demand for the reliability of the high-precision encoder and all analog signals are acquired by AD converter. The processing circuit can timely online automatically detect diagnose and repair the fault point in time. The time of diagnosis and maintenance is highly reduced while the reliability is enhanced. The high-precision high-intelligence and high-reliability photoelectric encoder is achieved by this method in practical application and the expected result is obtained. 2012 IEEE.
	Inhibition of electromagnetic interference in control system based on DSP of high-power TEA CO2 laser (EI CONFERENCE) 会议论文 OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China 作者: Meng F.-J.; Guo L.-H.; Wang H.-Q. 收藏 \| 浏览/下载：44/0 \| 提交时间：2013/03/25 The strong electromagnetic interference (EMI) generated in high-power TEA C02 laser system mainly comes from main discharge circuit pulse spark switch and power supply. Such strong EMI causes great damage and interference to the control system based on DSP. In this paper we present the interference sources and their distribution and propose the methods of anti-interference. Measures for hardware design include weakening transient ground potential difference by using equipotential lines between devices using signal isolation interface to inhibit the transient ground potential interference and rational layout shielding and filtering to the control system. And methods for software design include range-limited filter self-diagnosis and self-repair for the critical data and anti-interference during abnormal reset. The EMI has been inhibited effectively by the anti-interference method proposed above. The result shows that: the software anti-interference method is as important as the hardware anti-interference method for the control system in a complex environment of strong EMI. 2010 IEEE.
	A Safety Related Analog Input Module Based On Diagnosis And Redundancy 会议论文 OAI收割 2010 8th IEEE International Conference on Control and Automation (ICCA 2010), Xiamen, China, June 9-11, 2010 作者: Yu HZ(于洪洲); Xu AD(徐皑冬); Shi G(石刚) 收藏 \| 浏览/下载：30/0 \| 提交时间：2012/06/06 safety-related AI diagnosis circuit redundancy component SIS IEC61508 SIL