基于预应力计算的沥青混凝土路面摊铺机控制系统设计

Design of Control System of Asphalt Concrete Pavement Paver Based on Prestress Calculation

传统沥青混凝土路面摊铺机所铺设路面服役结构较差,经常出现路面内部结构破坏情况,因此设计了基于预应力计算的沥青混凝土路面摊铺机控制系统。该控制系统包括摊铺机工作过程中行驶控制器、输分料控制器、中央控制器硬件处理器与工作电源,可通过输分料预应力控制结构实现输分料预应力控制,根据预应力板底摩阻力控制结构完成预应力控制板底摩阻力处理。经仿真实验,与传统沥青混凝土路面摊铺机控制系统对比,所设计系统具有更好的服役可靠性,采用该系统能够有效保证摊铺机稳定运行。

In the traditional asphalt concrete paver,the service structure of the pavement is poor,and its internal structure is often damaged.Therefore,the control system of the asphalt concrete paver is designed based on the prestress calculation.This control system consists of the hardware controller and working power of the central controller of the travel controller and the feeding and distributing controller during the working process of the paver.The feeding and distributing prestress is controlled by the feeding and distributing prestress control structure.According to the prestressed plate bottom friction control structure,the prestressed control plate bottom friction treatment is done.In the simulation experiment,it is compared with the control system of traditional asphalt concrete paver.This system is of better service reliability,and it can be used to effectively ensure the stable operation of the paver.