沥青混凝土摊铺机行走系统恒速控制算法研究

Study on Constant Velocity Control Algorithm for Travelling System of Bituminous Concrete Paver

该文对履带式沥青混凝土摊铺机行驶系统恒速控制进行了研究，提出了将PID控制和模糊控制相结合的恒速控制算法来改善摊铺机行驶系统的恒速性能。利用MATLAB／Simulink仿真软件对整个行驶系统的数学模型进行了仿真分析并通过现场试验，证明了模糊自适应PID控制的效果要优于传统PID控制。

This paper probes into the constant-speed control applied to the traveling system of the crawler-type asphalt concrete paver. The constant-speed control algorithm of combining PID control with fuzzy control is proposed to improve the constant velocity performance of the paver traveling system. The simulation analysis of the mathematical models for the whole drive system are implemented by making use of the simulation software MATLAB/Simulink and the field test has been completed. The experiment proves that the effect of the fuzzy adaptive PID control mode is superior to the traditional PID control mode.