【摘要】 根据多年的生产实践总结、理论分析以及基于有限元方法的数值仿真，从板形控制 实绩、操作维护经验、板形调控功效、板形控制能力与特性和板形控制策略与模型等方面，对 ＣＶＣ４技术和ＤＳＲ技术作出了评价和比较，以便有助于认识和选用此２项板形技术．更多还原

【Abstract】 Tthe two difference flatness control technologies, CVC4 and DSR can be implemented by tur-ns. Based on experiences of flatness qualities from industry production, and flatness control performances from numerical simulation about the two actuators, CVC4 and DSR are comprehensively evaluated and con-trasted.更多还原