Based on characteristics of the speed control at each zone of the PL-TCM,its optimal speed control was ascertained according to the speed control principle and SO strategy.

• 根据酸轧联合生产线各区段速度控制的特点,应用速度控制原理和速度优化策略,确定出酸轧联合机组连续生产的最佳速度控制。