지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.7
- 수록면
- 1,033 - 1,036 (4page)
이용수
초록· 키워드
오류제보하기
This paper proposes a prototype of a design circuit for detecting the phase difference between the output voltage and current in the process of cleaning system. Based on the principles of operational amplifier, the circuit is used to survey and measure the output waveform of load current and voltage, which is observed by oscilloscope. The discovery of the difference in phase of two signals from the generator allows to construct the automatic regulation oscillator model to obtain in order to supply the appropriate ultrasonic energy to the cleaning system. Furthermore, the phase-shift throughout the process of the cleaning system and the howling phenomenon are used to evaluate the effects on the load current to the sandwich-type transducer.
목차
Abstract
1. Introduction
2. Ultrasonic Cleaning Model
3. Design of Signal Sensor circuit
4. Experimental Results
5. Conclusion
Reference
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2016-560-001854602