메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술대회자료
저자정보
Chatchaval Pornpatkul (Pathumwan Institute of Technology) Wipawan Suksathid (Sipraya Polytechnic College)
저널정보
제어로봇시스템학회 제어로봇시스템학회 국제학술대회 논문집 ICCAS 2013
발행연도
2013.10
수록면
1,565 - 1,570 (6page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
This paper presented the pressure control by Fieldbus system for the pressure gauge calibration. The data in control is standard communication. The programs for control system are classified into 2 parts, the one for controlling the external element and the other for creating the graphic display. The result of control can be monitor. The program for control can be create the function to computer and send the result to control external element. The program for creating graphic and monitor the result of control can be setting the method of monitoring and the result of control. We can be control the both of the programs for control the external element and the program for create graphic and monitor the result of the control system. Finally, the pressure gauge calibration using air pressure gauge as an intermediary is presented in this paper. The standard pressure gauge is calibrated in the working standard commonly used in the industry. The calibration method of DAkkS-DKD-R 6-1 standard guide line is deployed, where the error margin in measuring the pressure of the pressure gauge does not exceed the accuracy value to set by the factory manufacturers throughout the measurement range (±0.5% of span). At least seven uncertainties are determined. It is found that the value of expanded uncertainty is significantly affected by some certain variables. The experimental result of the UUC studied in this paper show that the maximum error value of measurement is +0.008 kg/㎠ at 2.0 kg/㎠, which is in the range of accuracy value specified by the manufacturer (±0.5% of span = ± 0.02 kg/㎠). Moreover, when combining the maximum error value of the measurement obtained from the experiment with the expanded uncertainty (Uexp) = ± 4.672×10-3 kg/㎠, it is also found that the result is still in the accuracy value specified by the manufacturer. Therefore, a calibration certificate of UUC can be issued for UUC utilization.

목차

Abstract
1. INTRODUCTION
2. PRESSURE CONTROL SYSTEM
3. EXPERIMENTS
4. CONCLUSION
REFERENCES

참고문헌 (0)

참고문헌 신청

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0