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“五机架冷连轧厚度AGC系统稳速轧制数字计算机仿真”是冶金部重点科研项目,目的是为改善AGC系统的性能创造条件。通过武钢冷轧厂和冶金部自动化研究所的共同努力,两年多的实践证明,仿真结果与实测曲线变化趋势一致。参照仿真计算结果修改实际控制系统的参数后,一机架出口带钢厚度偏差和1～5机架间的张力波动幅度都有所下降,该项成果于85年6月在武汉由冶金部科技司主持通过了技术鉴定。 该仿真器程序设计采用模块结构,应用FORTRAN语言编程,方便移植,通用性强。根据控制系统及工
The “five-stand tandem cold rolling AGC system steady rolling digital computer simulation” is a key scientific research project of the Ministry of Metallurgical, the purpose is to create conditions for improving the performance of AGC system. Through the joint efforts of the WISCO cold-rolling mill and the Institute of Metallurgy Automation, more than two years of practice have proved that the simulation results are consistent with the trends of the measured curves. After revising the parameters of the actual control system with reference to the simulation results, the strip thickness deviation at the exit of one rack and the fluctuation amplitude of the tension between 1 and 5 racks all declined. The result was announced in June 85 in Wuhan by the Ministry of Metallurgical Science and Technology Secretary presided over the adoption of technical appraisal. The simulator program design using modular structure, the application of FORTRAN language programming, easy to transplant, versatility. According to the control system and workers