基于单神经元的张力控制系统的设计与仿真

张力控制是线状、带状及面状弹性材料缠绕工艺中的一项关键技术,它直接影响到缠绕制品的质量.通过张力控制系统总体方案的设计和施力机构的建模分析,采用基于单神经元的积分分离PID控制器,克服了传统PID控制的缺点,有效地改善了控制性能.在MATLAB环境下,应用S函数实现单神经元PID控制器子系统的封装,建立了张力控制系统仿真模型.仿真结果表明系统降低了超调量,提高了控制精度.

Design and Simulation of the Tension Control System Based on Single Neuron

Tension control is one of the key techniques of the winding process for linear, strip and area elastic materials, it affects the quality of winded products directly. Through the design of architecture of tension control system and modeling analysis of tension mechanism, the integral separation PID controller based on single neuron is adopted. This method overcomes the demerits of conventional PID controller and improves control performance effectively. Under MATLAB environment, the subsystem package of single neuron PID controller is accomplished by using S function, and the simulation model of tension control system is established, The results of simulation show that the overshoot has been reduced and control accuracy has been enhanced by this system.