Leakage detection of pipeline system based on modeling and identification

모델링과 검증에 의한 파이프 라인 시스템의 유출 탐지

This paper presets a leakage detection method based on modeling the leakage in pipeline systems. For gas pipeline systems, a method based on the state space model is suggested. For liquid pipeline systems, an experiment based on the static model equation was performed. In the experiment, it was possible to detect the leak and to diagnosis the leak situation within the error of .+-.3%.