科研成果详情

首次应用数论序贯优化算法 （SNTO ,方开泰 ,王元 ,1990 ）进行形位误差评定 ,该方法可以不十分依赖于参数初值 ,可用于任何线性和非线性评定参数 ,对于有较多局部极值的问题也同样容易找到全局最优 ,该算法比传统的算法有很多优越性 

The first application of sequential optimal algorithm (SNTO) to the evaluation of form and position error is introduced．This method can not be dependent to the initial values of parameters‚and can be used to any evaluations of linear or nonlinear parameters．It is easy to find an optimum overall in the problem in which there are more partial extreme values．This algorithm has more superiors than the traditional algorithms．