【摘要】 介绍了伪随机二位式信号，将这种信号用于一个实际生产机组张力厚度自动控制系统的建模试验，建立了该系统的数学模型，并应用于生产机组的厚度自动控制。还提出了建立轧制过程ＡＧＣ系统数学模型的一种新方法。更多还原

【Abstract】 An first,the PRBS is introduced in the paper.Then the test of dertermining mathematical models with PRBS to the T-AGC system is carried out and the mathematical models of this system are determined.The determined models have been used in the automatic gauge control of the unit.One new method of determining mathematical models of rolling process is given in this paper.更多还原