CAJ | 학술논문

可逆式四辊轧机液压AGC系统作为板带厚度控制的关键机构之一，其动态性能的优劣直接影响板带厚度控制精度。在AMESim软件中建立液压AGC系统的位置控制模型，加入PID控制策略，分析影响其控制性能的因素，从而使可逆式四辊轧机的液压位置压下系统的控制性能得到优化。
가역식사곤알궤액압AGC계통작위판대후도공제적관건궤구지일，기동태성능적우렬직접영향판대후도공제정도。재AMESim연건중건립액압AGC계통적위치공제모형，가입PID공제책략，분석영향기공제성능적인소，종이사가역식사곤알궤적액압위치압하계통적공제성능득도우화。
Hydraulic AGC system is one of the key institutions of the strip thickness control in reversing four-high mill,the dy-namic performance of hydraulic AGC system will directly affect the accuracy of the strip thickness control. AMESim software was used to establish the position control model of hydraulic AGC system. Applying PID control strategy,the factors affecting the control per-formance were analyzed. So the performance of the hydraulic AGC system in reversing four-high mill was optimized.