Research on the Failure Detection for DC/DC Converter Based on HMM

Computer & Telecommunication

2015, Vol. 1

Issue (1-2): 63-66 DOI:

Current Issue | Archive | Adv Search

Research on the Failure Detection for DC/DC Converter Based on HMM

Zhang Yixiang，Yang Tiebao

Southwest Jiaotong University

Download:

PDF(0KB)
Export: BibTeX | EndNote (RIS)

Abstract Hidden Markov model (HMM), which is initially employed in the field of speech signal processing, is introduced into DC/DC converter failure detection. HMM is depicted briefly, and a new method to detect convert failure based on HMM is presented. First, this paper analyzes the failure mechanism of DC/DC convert, selects the output ripple voltage and inductor current and output power as characteristic vectors. Then, it models for every state utilizing HMM. Extensive experiments have been conducted on a typical boost circuit model. The calculation result shows that this method is able to detect failure correctly

Key words： DC DC converter Hidden Markov Model (HMM) feature extraction normalization failure detection

Published: 08 November 2017

TP277

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Zhang Yixiang
	Yang Tiebao

Cite this article:

Zhang Yixiang, Yang Tiebao. Research on the Failure Detection for DC/DC Converter Based on HMM. Computer & Telecommunication, 2015, 1(1-2): 63-66.

URL:

https://www.computertelecom.com.cn/EN/ OR https://www.computertelecom.com.cn/EN/Y2015/V1/I1-2/63

[1]	ZENG Hao, 　YANG Cheng, . An Algorithm for Identifying X-ray Pulsar Signals[J]. 电脑与电信, 2024, 1(5): 6-.
[2]	CHEN Liang　ZHU Yuan-kai　LI Chang-ying. Application of Modified Chameleon Swarm Algorithm in Power System Stability[J]. 电脑与电信, 2024, 1(5): 69-.
[3]	WANG Long-jun　WANG Jing　LI Guang-hua　CHEN Liang. Analysis of Public Sentiment in Libraries Based on Text Mining[J]. 电脑与电信, 2024, 1(3): 13-.
[4]	YANG Bo-han. Collaborative Communication Scheme Based on Generalized Carrier-indexed Differential Chaotic Shift Keying[J]. 电脑与电信, 2024, 1(3): 36-.
[5]	CAI Hong-fang. Research on the Quality Assurance Path of Online and Offline Integrated Teaching Based on PDCA Cycle ——Take Instrumentation Analysis for Example [J]. 电脑与电信, 2023, 1(3): 55-58.
[6]	ZHANG Li. Research on Macro Virus Processing Model Based on SVM Algorithm [J]. 电脑与电信, 2022, 1(1-2): 41-45.
[7]	JIANG Yao PAN Dang-feng. Design of a High Reliability DC Distribution System [J]. 电脑与电信, 2022, 1(1-2): 63-66.
[8]	LIU Hui-fang. Research and Application of Anti-fraud Model Based on Big Data of Communication Operator[J]. 电脑与电信, 2021, 1(7): 46-52.
[9]	SHEN Ya-ting SHAO Ying BIAN Kai. Summary of Research on Book Classification Model Technology in Smart Library [J]. 电脑与电信, 2021, 1(12): 9-13.
[10]	LAI Jin-zhi. Research and Practice of Network Security Management of Industrial Control System Based on PDCA Circulation [J]. 电脑与电信, 2021, 1(11): 12-15.
[11]	WANG Zhuang-zhuang LI Zhu. Improved Sobel Edge Detection Operator Based on Butterworth Filter[J]. 电脑与电信, 2020, 1(8): 19-22.
[12]	HUANG Jing YANG Shu-guo LIU Zi-zheng. AMethod for Image Retrieval with Capsule Network[J]. 电脑与电信, 2020, 1(6): 52-56.
[13]	LIAn-na. The Implementation and Construction of DATIS and DCL in Guiyang[J]. 电脑与电信, 2020, 1(5): 46-48.
[14]	FENG Ting-yu. Application of Visual Teaching Platform in Colleges and Universities[J]. 电脑与电信, 2020, 1(1-2): 68-71.
[15]	WU Jing ZHANG Chenjingzi . Research on the Curriculum Design of Mobile Phone Live Broadcast for Teacher Training[J]. 电脑与电信, 2020, 1(11): 1-4.

Viewed

Full text

Abstract

Cited

Shared

Discussed