信息与控制2018，Vol.47Issue(1)：90-96,103,8.DOI:10.13976/j.cnki.xk.2018.0090
基于混杂随机时延Petri网的服装定制CPPS建模和分析
Modelling and Analysis of Hybrid Stochastic Timed Petri Net Based Custom-tailor Cyber-physical Production System
摘要
Abstract
In this paper, we modeled and analyzed the hybrid characteristics, such as discrete events, continuous processes, stochastic factors, delay characteristics and conflict phenomena in the custom-tailor cyber-physical production system ( CPPS) . We also constructed a physical layer model of custom-tailor CPPS based on hy-brid stochastic timed Petri net ( HSTPN) . By employing the HSTPNSim software, we investigated the contin-uous ironing process on different materials, the influence of time-delay and the qualification rate to customer satisfaction. These modeled results were compared with the Red-collar group′s customized production pace. Our simulation results showed that the ironing process based on HSTPN can be successfully applied to differ-ent materials and that the customer satisfaction can be improved through measures such as parallel processing to the purchase and design, anti-scratch protection in logistics, and equipment upgrade. Therefore, the HST-PN model can effectively describe custom-tailor CPPS.关键词
信息物理系统(CPS)/混杂系统/混杂随机时延Petri网(HSTPN)/客户满意度/HSTPNSimKey words
cyber-physical system ( CPS)/hybrid system/hybrid stochastic timed Petri net ( HSTPN)/customer satisfaction/HSTPNSim分类
信息技术与安全科学引用本文复制引用
曹瑞珉,白国力,郝丽娜,高强..基于混杂随机时延Petri网的服装定制CPPS建模和分析[J].信息与控制,2018,47(1):90-96,103,8.基金项目
中央高校基本科研业务专项资金资助项目(N160306002) （N160306002）
