압력센서의 디지털 인터페이스와 신호처리에 관한 연구

• 영문명: A Study on digital interface and signal process of pressure sensor
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 강형구(Kang Hyung Goo) 이종호(Lee Jong Ho) 안광희(An Kwang He) 이충호(Lee Chung Ho) 박찬원(Park Chan Won)
• 간행물 정보: 『산업기술연구』vol.17, 95~101쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1997.09.30

영문 초록

A smart pressure measurement system is described, which provides a precise A/D conversion and is highly suitable for communication with microprocessors. In order to avoid unstable problems of remote pressure sensing we have developed a new interface board which performs the A/D conversion and smart signal processing of the measured pressure data. Serial communication software which is based on ASCII code commands is also developed to process initial setup an calibration functions as well as multi-drop communication with PC. The test and evaluation of the proposed system has been shown as having the better performance compared to the other types of existing pressure measuring systems and will give good applications to the industrial use where a highly precision remote sensing is needed.

목차

ABSTRACT

1. 서론

2. 압력센싱 시스템과 제안된 방법

3. A/D 인터페이스의 하드웨어

4. 소프트웨어의 구성과 신호처리

5. 시스템의 구성과 측정결과

6. 측정 결과 및 고찰

7. 결론

참고문헌