映射存储技术在热连轧机组中的应用

Application of Memory Mapping in Hot Rolling Mill

由于嵌入式工业控制器处理能力有限,在原有共享内存的基础上,引入了映射存储器技术,使得系统性能有了极大地提高,满足了热连轧机组对控制系统的响应速度和控制精度要求。酒钢薄板坯连铸连轧(CSP)精轧机组控制系统采用了共享内存技术和映射存储器技术相结合的模式,响应速度快、控制精度高,为生产出高质量的热轧带钢奠定了坚实的基础。

In addition to memory sharing , memory mapping technique can be introduced to cope for problems of insufficient memory due to the processing capability of the microcontroller , and to meet the requirements of hot rolling mill for response time and control accuracy .The combined application of memory sharing and memory mapping in the control system of CSP mill in JISCO’s provides with high quality laid a solid foundation for the hot rolled strip .