A Novel Cytokine-Network-based Collaborative Stretching Control System on the High-Performance Fiber Production

Abstract

The quality and stability of the stretching process on PAN-based precursor preparation could have strongly effect on the properties of carbon fibers and subsequent process efficiency. The distributed units existing in stretching process raises most urgent requirement on cooperative regulation in whole process to achieve the proper control regulation in different stretching units with special technological characteristics. In this paper, a novel Cytokine-Network-based Stretching Network (CNSN) is proposed to solve th control performance regulation. We build a mathematical model to describe interaction between stretching units and propose an iterative algorithm based on mechanisms of adaptive immune B-cell antagonism or inhibition against external antigen action, eventually successfully utilize this computational model in stretching networks to achieve the high-accuracy control regulation, and further influence the tracking performance asymptotically, and rejecting internal and external disturbance throughout the entire process. Therefore, in order to achieve intelligent synergy control performance for entire stretching process, instead of using lots of complicated independent controllers, the stretching network performs excellent effectiveness, the simulation and numerical results clearly indicate the feasibility of this proposed method for solving the multi-stage stretching process on fiber production line.