机械补偿变焦系统结构参数优化设计的研究

Study on optimum designing structural parameters of mechanical-compensated vari-focal system

本文从变焦系统的综合性能出发，提出了机械补偿式变焦系统优化设计的数学模型，并论述了利用ＳＯＲ迭代和外推系数矩阵节省计算机运行时间的方法。

From the comprehensive properties of van--focal system, the mathematical model of optimum designing mechanical--compensated van--focal system was put forward. The methods to savecomputor's operation tilde by SOR iteration and extrapolated coefficient matrix were related.