一种基于PLC的高压超高压控压系统设计

Design of High-pressure and Ultrahigh-pressure Control System Based on PLC

基于对高压超高压技术的研究,建立了小容腔的高压超高压控压系统,并对系统的增压部分和控制部分进行了设计。系统的升压采用二次增压的方式,在二次增压时建立了小容腔内气体升压的数学模型,利用MATLAB软件仿真后得到了比较理想的曲线,并进行了误差分析。

In this paper, a high-pressure and ultrahigh-pressure control system for a small capacity cavity is set up, which is based on the study on high pressure and ultrahigh pressure technology. And the pressurization and control section of the system is designed. Pressurization of the system is realized, and a mathematical model of the small capacity cavity gas boost in the second pressurization is established. An ideal pressure curve is obtained by MATLAB simulation, and the error analysis is carried out.