Pressure Control Model of High Pressure Tubing Based on Genetic Algorithm Optimization

Abstract

In the working process of high-pressure oil pipeline, the change of pressure will affect the fuel injection quantity, which leads to the decrease of working efficiency. Therefore, this paper aims to solve the problem of pressure control. Firstly, the fuel injection amount is calculated through the bottom end of the needle valve and the area of the injection hole; The lift of the high-pressure oil pump cam slave piston is obtained, then data information on the pole angle and pole diameter is then integrated together, the edge and the base circle curve of the cam can be obtained; Finally, combined with the needle valve lift cycle image, the angular velocity calculation of the high pressure tube pressure cams at 100mpa can be answered using a genetic algorithm.