基于矩阵型FIR滤波器的塑料挤出机温度控制策略

Temperature Control Strategy of Plastic Extruder Based on Matrix FIR Filter

基于塑料挤出机的整体式料筒开展温度控制策略研究,提出矩阵型FIR滤波器对塑料挤出机的整体式料筒温度控制方法,采用m×n个延时算子构成矩阵型结构,并设计LMS算法更新对应的权值矩阵。通过仿真实验验证所提控制策略的有效性。

Based on the plastic extruder’s monolithic barrel temperature control strategy research,proposed a matrix FIR filter for plastic extruder’s monolithic barrel temperature control method,using m×n delay operators to form a matrix structure,And design LMS algorithm to update the corresponding weight matrix.The effectiveness of the proposed control strategy is verified through simulation experiments.