By deduction from the proportional unit , the harmony between the whole and the parts , and between the dimensions of different parts are considered according to the rules of aesthetics in the modelling design of products 以比例因子的数比语汇实现产品的整体与局部、各部分之间的尺度与比例，寓美学法则于设计中。
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。
In designing ship course ' s fuzzy control system , a kind of self - tuning scaling factors based on system ' s course error ( e ) and change in error ( ec ) is present t o realize ship course ' s adaptive fuzzy control 本文在进行船舶操纵运动模糊控制系统设计中，为使系统工作平稳，研究了一种根据系统工作过程中的偏差和偏差变化率自动校正比例因子的算法，以实现船舶航向自适应控制。
In the end , null shift and scale factor of the newly developed mdrlg is tested . random walk of the gyroscope is 0 . 0163 ? , rms of drift is less than 0 . 09 ? h , relative precision of scale factor is better than 10 ppm 最后对新研制的机抖陀螺进行了漂移和比例因子测试，实验测得陀螺随机游动系数为0 . 0163 / h ~ ( 1 / 2 ) ，漂移均方差小于0 . 09 / h ，比例因子相对精度优于10ppm 。
At the same time on the adjustment of parameters , combined with the simulation result , regulation of quantitive and ratio factors is demonstrated , and the effect of the choice and regulation of them on the property of system control is expounded 同时在参数的调整上，结合仿真结果分别对模糊控制器的量化因子、比例因子的调整进行了论证，并详细阐明量化因子和比例因子值的选取和调整对系统控制性能的影响。
