proportion n. 1.比,比率;【数学】比例。 2.相称,平衡,调和,配合。 3.份;部分。 4.〔pl.〕 大小,面积,容积。 the proportion of births to the population 出生率。 direct [ inverse] proportion 正[反]比例。 a large proportion of the earth's surface 地球表面的大部分。 due [proper] proportion 调和,相称。 do a sum in [ by ] proportion 按比例计算。 in admirable proportion 非常均衡。 in proportion to [ as ] 与…成比例;与…相称;按…的比例(越…越…)。 of fine proportions (高楼等)堂皇的。 of gigantic proportions 巨大的。 out of (all) proportion to 和…不相称[不成比例]。 sense of proportion 能作出公允判断的能力;辨别轻重缓急的能力。 vt. 1.使相称,使均衡。 2.摊派,分配。 proportion the expenses to the receipts 量入为出。
Genetic algorithm ( ga ) is used to optimize quantification factor and proportion factor of fuzzy gpss 本文采用遗传算法进行模糊gpss量化因子和比例因子的优化设计。
In addition , a bayesian fusion method based on the proportion factors of mixed exponential distribution has been also presented in this dissertation 另外,提出了一种基于混和指数分布比例因子的bayes算法。
Fourth : we studied a known means of improving the performance of the fuzzy control and explain the excellence and the disadvantage of it . then we put forward a means of tuning the proportion factor and explain it in theory 四、讨论了前人改进模糊控制的一种方法,通过仿真说明了它的优缺点,提出了一种调节比例因子的方法,并在理论上予以简要说明。
Some methods , such as adding integrator ; making use of neural network to remember fuzzy rule ; utilizing bang - bang controller and adjusting scale and proportion factors online , are researched to modify normal fuzzy controller for optimizing srd ' s dynamic and static performance . the simulation results given in this paper show the srd with modified fuzzy controller has excellent performance 本文以提高srd动、静态性能为指标,研究了如下几种改进模糊控制的方法: ( 1 )串联或并联积分器以提高静态精度; ( 2 )利用神经网络记忆模糊控制规则; ( 3 ) bang - bang控制与模糊控制结合; ( 4 )在线调整量化因子与比例因子。