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Continuous and Discrete-Time Optimal Controls for an Isolated Signalized Intersection
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نویسنده
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tan j. ,shi x. ,li z. ,yang k. ,xie n. ,yu h. ,wang l. ,li z.
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منبع
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journal of sensors - 2017 - دوره : 2017 - شماره : 0
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چکیده
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A classical control problem for an isolated oversaturated intersection is revisited with a focus on the optimal control policy to minimize total delay. the difference and connection between existing continuous-time planning models and recently proposed discrete-time planning models are studied. a gradient descent algorithm is proposed to convert the optimal control plan of the continuous-time model to the plan of the discrete-time model in many cases. analytic proof and numerical tests for the algorithm are also presented. the findings shed light on the links between two kinds of models. © 2017 jiyuan tan et al.
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آدرس
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beijing key lab of urban intelligent traffic control technology,north china university of technology,beijing, China, beijing key lab of urban intelligent traffic control technology,north china university of technology,beijing, China, graduate school at shenzhen,tsinghua university,shenzhen, China, institute for transport planning and systems (ivt),eth zurich,zurich, Switzerland, school of management science and engineering,central university of finance and economics,beijing, China, beijing key laboratory for cooperative vehicle infrastructure systems and safety control,school of transportation science and engineering,beihang university,beijing, China, beijing key lab of urban intelligent traffic control technology,north china university of technology,beijing, China, beijing key lab of urban intelligent traffic control technology,north china university of technology,beijing, China
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Authors
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