CAJ | 학술논문

根据钢管桩防腐修复设备要求，研发了一套基于PLC和上位机控制的自动控制系统，其中圆周行走部分采用高速计数器确定圆周行走装置上喷枪的位置，根据喷枪的位置完成行走、喷涂、升降等功能的控制。为提高系统的响应速度，采用高速计数模块硬件中断功能实现对圆周行走机构的控制，提高了控制系统的控制精度。
근거강관장방부수복설비요구，연발료일투기우PLC화상위궤공제적자동공제계통，기중원주행주부분채용고속계수기학정원주행주장치상분창적위치，근거분창적위치완성행주、분도、승강등공능적공제。위제고계통적향응속도，채용고속계수모괴경건중단공능실현대원주행주궤구적공제，제고료공제계통적공제정도。
According to the repair technology of steel pipe pile anti-corrosion, we developed a set of automatic control system based on PLC and upper computer control, which on the circumference of the walking part adopts high speed counter to deter-mine the circumferential walking position spray gun device, according to the control of lance position to finish the walk, spray-ing, lifting, and other functions. In order to improve the response speed of the system, we used the high-speed counting module hardware interrupt function to achieve control of the circumference of the walking mechanism, which has improved the control precision of the control system.