CAJ | 학술논문

考虑前方交通状态对驾驶行为的影响，提出了新的交通流格子模型。通过线性稳定性和非线性分析，获得了改进模型的中性稳定性条件和 mKdv 方程密度波解。理论分析和数值模拟表明，驾驶员通过关注前方交通状态，选择平稳的驾驶行为，减少不必要的加减速行为，保证车辆的平稳运行，从而进一步改善交通，增强交通流的稳定性。
고필전방교통상태대가사행위적영향，제출료신적교통류격자모형。통과선성은정성화비선성분석，획득료개진모형적중성은정성조건화 mKdv 방정밀도파해。이론분석화수치모의표명，가사원통과관주전방교통상태，선택평은적가사행위，감소불필요적가감속행위，보증차량적평은운행，종이진일보개선교통，증강교통류적은정성。
A new lattice model of traffic flow is proposed by considering the effect of front traffic situa-tion on driving behaviors.The neutral stability condition and the solution of the mKdV equation are ob-tained by the linear stability analysis and nonlinear analysis for the improved model.Theoretic analysis and numerical simulation show that the driver will choose his/her smooth driving behaviors to decrease the unnecessary acceleration and deceleration behaviors and guarantee the car run steadily,which will further improve the traffic and strengthen the stability of traffic flow.