通过分析车辆换道时车辆之间的竞争与合作关系，结合多智能体系统，提出一种新的换道模型。
By analyzing the competition and co operation relationship between the vehicles involved in the lane changing behavior, based on the multi agent system, a new lane changing model is presented.
对于任意性换道行为，根据驾驶员换道的三个阶段分别建立换道需求产生模型、间隙检测模型和执行换道模型。
Three stages of drivers' discretionary lane changing behaviors are modeled to characterize the demand generation, gap acceptance and execution of lane changing, respectively.
针对我国混合交通的特点，提出一个新的车辆行为模型，模型由跟驰模型、邻车影响模型和换道模型共同组成。
The influence of the length and the velocy of vehicles on the mixed traffic flow in one-lane highway;
引入超车换道流量解动力学模型，建立了混合交通流参数之间的关系；
The relationships between the traffic parameters in the mixed traffic flow are obtained by introducing the overtaking flow into the model.
该模型中所有的车辆均遵循相同的演化规则，并允许车辆以一定概率换道。
In this model, all cars obey the same evolution rules and are allowed to change lane with probabilities.
本文首次验证了纵流壳程换热器选用波纹管作为换热元件采用单元流道模型对壳程进行数值模拟的正确性，同时验证了数值模拟结果的正确性。
The correctness of using periodic unit duct model to simulate the shell-side flow and heat transfer is confirmed for the first time, when using the corrugated tube.
本文首次验证了纵流壳程换热器选用波纹管作为换热元件采用单元流道模型对壳程进行数值模拟的正确性，同时验证了数值模拟结果的正确性。
The correctness of using periodic unit duct model to simulate the shell-side flow and heat transfer is confirmed for the first time, when using the corrugated tube.
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