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本文主要探讨了AGC中A1/A2标准的数学模型和针对A1/A2标准的AGC控制策略,详细介绍了一种基于CPS特点的理想AGC控制策略。在频率偏差大时,AGC的控制目标是尽量使ACE和频率偏差符号相反;在频率偏差较小时,AGC的控制目标是使ACE的绝对值最小。本文同时提出了对不同控制策略进行验证的方法,对AGC的实际应用具有重要的指导价值。
This paper mainly discusses the mathematical model of A1 / A2 in AGC and the AGC control strategy for A1 / A2 standard, and introduces an ideal AGC control strategy based on CPS. When the frequency deviation is large, the control objective of the AGC is to try to make the opposite sign of the ACE and the frequency deviation; when the frequency deviation is small, the control aim of the AGC is to minimize the absolute value of the ACE. At the same time, this paper presents a method of verifying different control strategies, which has important guiding value for the practical application of AGC.