English translation for "绿信比"

split, green ratio

Example Sentences:

	1.	In order to optimize the split , a green light termination algorithm is added to the previous fuzzy logic controller 在现有的模糊控制算法的基础上，增加了绿灯延时终止算法，从而利用模糊逻辑对绿信比进行了优化。
	2.	This paper builds the objective function of bandwidth about split , the restriction condition and the two - level optimized path based on bandwidth model , and decides optimized object , scope and step length of each step in the first level 摘要在基于带宽模型下建立通过带宽度关于绿信比的目标函数和约束条件及二层优化路径，通过计算来确定第1层每一步优化对象、范围和优化步长。
	3.	4 . we use the fuzzy neural networks ( fnn ) theory to solve the real time region traffic distributed control problem . at each intersection , we set an intelligent controller which dynamicly manages phase sequences , phase switch , signal cycle and split 每个交叉口设置一个模糊控制器，该控制器根据它自己和相邻交叉口的交通流信息对相序、相位切浙江大学博士学位论文换、信号周期和绿信比进行动态管理。
	4.	In allusion to the two - way traffic artery , the dynamic optimization model which adopt cycle length , split and offsets as the decision variables is established , and the simulation is conducted in a dynamic traffic demand mode 针对一种双向交通的饱和交通干线系统，建立了以信号周期、绿信比和相位差为优化控制变量的交通流动态优化控制模型。并在一种动态的交通需求模式下进行了仿真研究，结果表明所提方法的有效性。
	5.	In the fourth chapter , we consider the effect of bus stations on traffic flow . by numerical simulations , we attain the idea results . in the fifth chapter , a multi - speed ca traffic flow model on the one - dimen - sional urban main road on the control of traffic lights is proposed to simulate the traffic under the open boundary conditions 最后，建立一个交通灯控制下城市主干道单车道多速元胞自动机交通流模型来模拟在开放性边界条件下现实城市主干道交通的车流运动，通过延迟来调整交通中红绿灯对主干道车流量的控制，并研究了在交通灯延迟控制下绿信比、交通灯个数对主干道交通流的影响。
	6.	Based on these models , a main - road traffic flow model with two speeds on one dimension is designed . this model simulate the situation of one road in the city , traffic lights placed on the crossing , using the computer simulation , firstly , in the case of synchronized traffic lights , we investigated the velocity and flow of the model when the initial density , the turning probabilities , the number of the traffic lights , the green to signal ratio and the period of the signal are changed , then we have advanced some meliorate measure to traffic flow ; secondly , in the case of the traffic lights " signal update delay in turn , we found the optimal matching between the period of the signal and the delay time of the traffic lights so as to the perfect velocity and the flow of the model are attained 在此基础上，建立了一维二速主干道模型，该模型模拟了城市交通中一条主干道的交通情况，在交叉口处设置红绿灯，通过计算机模拟，首先，在交通灯信号同步更新的条件下，研究模型在改变车辆的初始密度、转向概率、交通灯个数、红绿灯信号的绿信比、红绿灯信号周期等各种情况下主干道的速度、流量的变化，根据模拟结果提出一些改善交通的有效措施；其次，在交通灯信号依次延迟更新的条件下，研究模型在参数道路长、红绿灯绿信比、交通灯个数、车辆的初始密度给定的情况下找到红绿灯信号周期和延迟时间的最佳匹配使得主干道的速度、流量达到最理想的值。
	7.	We also analyze the influence of the boundary condition 、 safety distance and deceleration probability to the traffic flow . finally , we propose an crossroad modle . this model is made up of one main road and one branches ： traffic with lights placed on the crossing , vehicles " breaking while running and turning to other direction while jamming . we investigate the velocity and flow of the model when the initial density , the brake and turning probabilities , the green to signal ratio are changed . then the reasons causing all the kinds of phenomena are analyzed 最后研究了周期性边界条件下的十字路口的ca模型，该模型由一条主干道和一条支道组成，在干道与支道的交叉路口设置红绿灯，车辆在运行中对突发事件发生反应的刹车，路口的车辆可以转向等各种实际交通行为，并通过计算机模拟，研究模型在改变车辆的初始密度、刹车概率、转向概率、红绿灯信号的绿信比等各种情况下支、主干道车辆的速度、流量的变化，并分析在各种情况下交通状况的成因，提出改善交通的有效措施。
	8.	Secondllv in the 1 d random traffic flow model . the relation function between the correlation and the creation . disappearance . brake probabilities of the vehicles is presented . according to the statistical mechanical approach to the spatial correlation functions . the theoretical results agree with that of the computer simulation . thirdh . based on the bml model . a main - road traffic flow model with two speeds on two dimensions is designed . this model simulate the traffic situation of one main road and several branches in the cit traffic lights placed on the crossing . vehicles breaking ~ vhile running and turning to other direction while jamming . we investigate the ~ ' e1ocitv and flo ~ ~ of the model when the initial densitvthe brake and turning probabilities . the green to signal rati3 . thc number of the branches and the period of the signal are changed . then the reasons causing all the kinds of phenomena are analvzed . finallv . we simulate the bml model using the method of lattice boltzmann which ~ vas brought out by liu mu - renand obtain the velocity - density graph similar to the previous result . the upper critical densiw above which there are oniv jamming configurations . and the lo ~ ver critical density below which there are only moving configurations are the same as before . the boltzmann function which is on the lattices shows the moving and jaxmning transition obviouslv . thus it proves the possibilit of this method on the traffic research 接着，建立了和研究了二维二速的主干道模型，该模型模拟了城市交通中一条主干道，多条支道的交通情况，在干道与支道的交叉路口设置红绿灯，车辆在运行中可以有对突发事件发生反应的刹车，在发生堵塞时，路口的车辆可考虑通过转向来缓解交通等各种实际情况的发生，给出了车辆演化的演化方程，并通过计算机模拟，研究模型在改变车辆的初始密度、刹车概率、转向概率、支道数、红绿灯信号的绿信比、红绿灯信号周期等各种情况下支、主干道车辆的速度、流量的变化，并分析在各种情况下交通状况的成因，提出改善交通的有效措施。最后，在刘慕仁提出的用格子boltzmann方法研究一维决定论交通流的思路下，将此法推广到对二维bml模型的模拟上，得到了与用以往方法的研究结果相类似的速度-密度图线，且车辆从运动相到堵塞相转变的上下临界密度是一致的，同时分别给出车辆在处于畅通相和堵塞相时， boltzmann函数在格子上的分布情况，进一步验证了此法的可行性。

Similar Words：

"绿锌铁矾" English translation, "绿新梢" English translation, "绿心" English translation, "绿心树" English translation, "绿心硬木" English translation, "绿星" English translation, "绿星彩石英" English translation, "绿星石" English translation, "绿星信号" English translation, "绿胸八色鸫" English translation