APPRATUS AND METHOD FOR FLOW ESTIMATION USING NEURAL NETWORK AND GENETIC ALGORITHM

摘要

An apparatus and method for estimating a pump flow rate by a neural network and a genetic algorithm are disclosed. A pressure measurement module for measuring the outlet pressure of each of the plurality of pumps connected to the main pipe, a power measurement module for measuring the electric power of the motor driving the pump, the pump model for each of the pumps modeled by the neural network, A flow rate prediction module for predicting the flow rate of the pump using pressure information measured in the flow rate measurement module and the power information measured in the power measurement module, a flow rate measurement module for measuring the flow rate of the flow rate of the main flow channel, And a flow improvement module for comparing the flow rate of the pump and the flow rate of the pump predicted by the flow rate prediction module and improving the flow rate of the pump predicted by the flow rate prediction module by a genetic algorithm. It is possible to predict the flow rate of each pump in a pump system that is operated in parallel by a plurality of pumps connected to the main pipe. By predicting the efficiency of the pump by predicting the flow rate of each pump, .;Pump, Flow Prediction, Curve, Neural Network, Genetic Algorithm