To minimize the delay of signalized intersection using LP and NLP

摘要：

This paper develops a new method for minimizing intersection delay based on linear and nonlinear program.On the basis of geometric construction,a new set of formulas are proposed to estimate the steadyand-oversaturation delay.As a dynamic model,it can automatically allocate the green time to obtain the minimal delay.Since the objective function of delay is linear or nonlinear,only the combination of linear and nonlinear program can be applied to random situation.The two objective functions,subject to corresponding constraints,can achieve the best split green ratios by MAT-LAB.The simulation result shows that green splits got by LP combined with NLP can obtain less delay than using fixed green splits.

关键词： linear and nonlinear delay green split objective function,constraints

作者: Xuan Zhou Kil To Chong

作者单位: Department of Electronics and Information Engineering,Chonbuk National University,Jeonju,Jeonbuk 561756,South Korea

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 266-270

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）