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掘进姿态控制是盾构控制系统的重要组成部分,介绍了盾构推进及姿态控制系统的工作原理,进行了盾构姿态控制系统的可编程控制器(PLC)软件设计,以工控机为上位机,以西门子S7-200可编程控制器为下位机,针对掘进姿态分组联合控制的要求设计了梯形图程序,可实现推进液压系统的运动姿态分组联合控制。
Tunneling attitude control is an important part of the shield control system. The working principle of the shield propulsion and attitude control system is introduced. The programmable controller (PLC) software design of the shield attitude control system is introduced. , The Siemens S7-200 programmable controller is used as the lower computer. According to the requirement of joint control of driving attitude grouping, a ladder program is designed, which can realize joint control of propulsion hydraulic system.