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本文研究讨论COCTD(Computer Optimized Circuit Tolerance Design)中目标函数的确定及其性质.提出容差设计的单一目标函数——带状拟合电路技术性能函数曲线.在此基础上,对该目标函数的一般性态,极值处的性态,以及线性、非线性、动态电路系统内变量间的交互作用进行研究,提出直杂电路系统优化目标函数具有的一些共同性质.
In this paper, we discuss how to determine the objective function and its properties in COCTD (Computer Optimized Circuit Tolerance Design) .This paper presents a single objective function of tolerance design-strip fitting circuit technical performance function curve. General state and extreme state, as well as the interaction among the variables in linear, nonlinear and dynamic circuit system. Some common properties of the optimization objective function of the hybrid circuit system are proposed.