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运用伪随机信号相关仪可以对连轧机进行在线识别,从而为改进静态模型和建立动态模型提供轧机运行时的实际参数,并能进行系统在线调整。本文叙述连轧机动态特性在线识别的基本原理以及伪随机信号相关仪在这方面的应用。
The pseudo-random signal correlation meter can be used to identify the continuous rolling mill on-line so that the actual parameters of the rolling mill can be provided for improving the static model and establishing the dynamic model, and the system can be adjusted online. This paper describes the basic principles of on-line dynamic characteristics of continuous rolling mills and the application of pseudo-random signal correlator in this aspect.