【摘要】 本文详细分析了零位光栅设计要求,各参数之间的关系,在此基础上得出了零位光栅设计准则及优化设计的数学模型。並指出其设计问题属大范围的、离散的0—1规划问题,可以用非常规方法解决。文中叙述了运用动态规划思想的动态设计方法。介绍了计算原理、计算过程及程序设计思想。动态设计方法既减少了设计计算时间,又能得出满意的计算结果,所以它是行之有效的设计方法。更多还原

【Abstract】 This paper analyzes both the requirements of the design of the unequispaced zero position grating and the relationship among its parameters. And the design criterion and the mathematic model of the optimrzation design in relation to this grating have been achieved on this basis.It is pointed out that the natwre of the desing is of large scale, non-linear and discrete 0-1 programming, which could be solved by an unusual means.The kinetic designing, the calculation principle and the programming desing are respectively described in the paper, the latter showing that it is feasible because of both reducing the time for designing and computation and gaining satisfactory results.更多还原