Fourthly, because of the fluctuation of grouping efficacy during the fcm iteration process, the iteration solution selecting procedure is put forward, with which the infeasible solution of last iteration will not be selected . 5 第四,针对fcm迭代过程中制造单元构建方案成组效率的波动性,提出了迭代方案选择方法,基本避免了fcm选择的最终迭代方案不可行的问题。
After analyzing the functions of the weighting matrices q and r, an efficient method, which is very easy to calculate with clear meaning, to select q and r is proposed . without iteration process, this method can save computational time considerably 同时分析了加权矩阵在最优控制器设计中的作用,提出了一种简单有效、意义明确、计算量小、不需要叠代计算的加权矩阵选取和计算方法。
The stochastic disturbance is brought to the deformable models and the simulated annealing is introduced to the iteration process . a new algorithm named sa snake ( simulated annealing snake ) is proposed . the algorithm has the ability to search globally 为了解决这个问题,我们在可变形模型中加入随机扰动因素,考虑在迭代过程引入模拟退火的思想,提出了一种称之为基于模拟退火的可变形模型sasnake(simulatedannealingsnake)的新算法,算法具有全局搜索能力。