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8-1分析任务的内容组成系统结构图是分析的基本开始。分析的目的在于,在给定的参量下建立系统过程的特性和确定共运行中所产生的误差。分析包括解决下列问题: a)稳定性的研究} 6)在标准信号作用下研究稳定状态; B)在给定的输入信号(其中包括随机输入)作用下,研究动态状态。分析是研究系统的重要的开始阶段。分析同综合有密切的关系。所谓综合,就是从满足预先给定要求为目的选择系统的参量。在更广泛的意义上,综合也是确定系统的结构。
8-1 Contents of Analysis Tasks The system structure diagram is the basic start of analysis. The purpose of the analysis is to establish the characteristics of the system process under given parameters and to determine the errors that occur during the operation. The analysis includes solving the following problems: a) Stability studies; 6) Studying the steady state under the influence of standard signals; b) Studying the dynamic state under given input signals, including random inputs. Analysis is an important beginning of the research system. Analysis is closely related with the comprehensive. The so-called synthesis, is to meet the predetermined requirements for the purpose of selecting the parameters of the system. In a broader sense, synthesis also determines the structure of the system.