LabView를 이용한 자동유량제어 시스템의 개발

• 영문명: Development of automatic flow control system based on LabView
• 발행기관: 한국공학교육학회
• 저자명: 강태원(Kang, Tae-Won) 김두섭(Kim, Du-Seob) 안승규(Ann, Sung-Gyu)
• 간행물 정보: 『공학교육연구』제19권 제2호, 3~7쪽, 전체 5쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2016.03.31

영문 초록

A flow control system was designed and fabricated to control the flow rate of liquid through the pipe. This control system was composed of hardwares and software, hardwares as controller, gate valve, orifice meter and data aquisition board and software as National instruments Labview program. Control of flow rate was executed by adjusting the pneumatic valve located at the center of pipe line based on the control signal generated by LabView PID control algorithm, which converts analog signal measured by pressure difference of orifice to digital signal to adjust pneumatic valve. For the controller setup Ziegler-Nichols tuning technique was applied and control performances were investigated for not only the disturbance but also the set point changes. Developed system showed good control performances in flow control enough to use as teaching tool of feedback control theory and practice in university, and also as industrial application.

목차

I. 서 론

II. 유량제어시스템 구성 및 운전

Ⅲ. 결과 및 토론

키워드

Flow control system PID control LabView Ziegler-Nichols Control performance