漆包机烘炉热能平衡模糊控制系统设计与实现

Design and implementation of heat balance fuzzy control system for baking machine of enameling machine

摘要:

漆包机烘炉温度系统的实时性和稳定性,关系到漆包线产品质量。针对漆包机烘炉热能系统特点,提出了一种的漆包机烘炉的热能平衡模糊控制系统,该系统提出了模糊热能平衡控制、PID温度控制结合的漆包机温度控制系统的设计思路。针对漆包机烘炉结构和系统特性进行研究,根据热能平衡方程建立漆包机烘炉系统的温度模型;利用热力学相关理论知识分析热能的输入输出的主要组成部分,计算烘炉的总热量;并提出热能平衡模糊控制系统原理流程图,设计相关的软、硬件模块加以实现。试验与测试表明,该热平衡系统为烘炉内各加热区域的温度调节提供了可靠保障;使烘炉的温控能够自适应环境温度的变化;热平衡系统以节约电能为准则,最大限度地减少电能消耗,提高产能比。

Abstract:

The stability and real-time performance of temperature control of enameling machine are related to the quality of enameled wire products. According to the characteristics of enamelling machine oven temperature system, this paper presents a fuzzy control system of heat balance for a enamelling machine oven, the design idea of enamelling machine fuzzy temperature control system of heat balance control, PID temperature control system with the proposed. The structure and system characteristics of the baking machine for enameling machine are studied. The temperature model of the baking system of the enameling machine is established according to the heat balance equation; The main part of the input and output of energy by using the thermodynamic theory of knowledge, the total calculation of heat oven; and put forward the fuzzy control system of heat balance principle flow chart, design of hardware and software modules related to implement; self tuning PID parameter control method combined with temperature monitoring points. Test shows that the thermal equilibrium system provides a reliable guarantee for the heating area in the oven temperature regulation; the oven temperature control can change adaptive temperature; heat balance system to save energy as the criterion to minimize power consumption, improve the productivity ratio.