In this paper a novel approach to detect various faults occurring in the induction motor is presented. Both vibration and motor current signature analysis are performed to detect the mechanical and electrical faults. Multi-scale decomposition process using wavelet packet transform is performed on the obtained signal to extract the features. The extracted features are given to a classifier to identify whether a fault has occurred. If a fault exists, it identifies the fault location and isolates it. The various faults discussed in this paper are: mechanical faults— such as bearing faults and electrical faults occurring in the rotor and stator parts of an induction motor. Multiple Support Vector Machine using the one-against-others approach is used to obtain multi-class classification of fault.
목차
Abstract 1. Introduction 2. Sensor 2.1. Acceleromter 2.2. MCSA 3. Wavelet Packet Transform 4. Support Vector Machine 4.1. Multi-class classification 4.2. One-against-others approach 4.3. Pair-wise coupling approach 4.4. Comparison between two structures 4.5. Synthesizing scheme 5. Results and Discussions 5.1. SETUP used in the experiment. 6. Conclusion 7. References
키워드
Wavelet packet transform; Accelerometer; Hall Effect sensor; Neural network..
저자
Aravindh Kumar.B [ Department of Electronics and Communication Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India. ]
Saranya G [ Department of Electronics and Communication Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India. ]
Selvakumar R [ Department of Electronics and Communication Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India. ]
Swetha Shree R [ Department of Electronics and Communication Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India. ]
Saranya M [ Department of Electronics and Communication Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India. ]
Sumesh.E.P [ Department of Electronics and Communication Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India. ]
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation vol.3 no.2