论文部分内容阅读
四、行走电控系统分析沥青混凝土摊铺机行走电控系统经历了模拟式和数字式的发展过程。在此基础上改进的PLC(可编程控制器)闭环反馈行驶控制,进一步提高了电控系统质量。SP系列摊铺机的行走电控系统采用了计算机控制和左、右独立的电子驱动方案,可实现摊铺机恒速自动控制、行走速度与行走方向调节、直线行驶、原地转向以及前进、后退和停车等功能,摊铺速
Fourth, walking electric control system Asphalt paver walking electric control system has gone through analog and digital development. On this basis, improved PLC (Programmable Logic Controller) closed-loop feedback drive control, to further improve the quality of electronic control system. SP series paver running electronic control system uses a computer-controlled and left and right independent electronic drive program, paver can achieve constant speed automatic control, walking speed and direction of travel regulation, a straight line, in situ steering and forward, Back and parking functions, speed paving