中文摘要：

从轧制工艺方面简要介绍了几种板形的影响因素,综述了目前应用在铝合金热轧薄板轧机上的几种板形控制技术。对几种板形控制技术优点及存在的问题进行探讨和研究。

英文摘要：

The influence factors of several kinds of strips shape were introduced briefly from the rolling process. Several kinds of strip shape control technologies used in aluminum alloy hot rolled sheet mill at present were summarized. The advantages and existing problems of several kinds of strip shape control technologies were discussed and studied.