变倍凸轮的计算机优化设计

OPTIMIZED DESIGN OF VARIABLE POWER CAM WITH COMPUTER

以连续变倍瞄准镜为例，推导了变倍凸轮转角与变倍曲线升角的关系式，建立了变倍凸轮曲线优化设计的数学模型，并叙述了有关的设计方法。

With an example of continuous variable power aiming lens,the paper introduces the variable power system in binary constituent and the principle of variable power cam.Then,it deduces the relational expression between the angular velocity of variable power cam and the angular value of variable power curve line.Finally,a mathematical model of variable power cam′s curve line is formed for the optimized design,and the correlative method for design is narrated.