Authors : Ki-Deok Kweon, Koo Rack Park, Jae Woong Kim and Han-Jin Cho
Abstract: A measuring instrument for measuring water level is one of the measuring equipment widely used everywhere in the industry as well as places where people live. In particular, the ultrasonic level meteris usedin the field of environmental water treatment to measure real time numerical data to manage operation and prevent disasters from sudden changes in water level. However, it is necessary to study to secure reliable measurement values without errors. This study proposed and implemented digital weighting algorithm for fine ultrasonic signals to stably measure 2nd reflective wave of measuring errors which are irregular and abnormal depending on the structure or environment of the site. The result of applying the proposed algorithm showed that the measured values are implemented stably. This makes us expect stable operation of the integrated operation system linked with the monitoring system and the processing system as well as data management for water level measurement. In the future, we will continue to study to complement the integrated prediction system that remotely controls the pump by interlocking stabilizing the stable measurement level signal which overcame the limitation of the measurement error of the conventional level meter with the real-time water level monitoring system.
Ki-Deok Kweon, Koo Rack Park, Jae Woong Kim and Han-Jin Cho, 2018. Implementation of Stable Water Level Management System Using Digital Weighting Algorithm. Journal of Engineering and Applied Sciences, 13: 9480-9484.