Network-Level Optimal Control for Public Bus Operation
Paper i proceeding, 2020

The paper presents modeling, control and analysis of an urban public transport network. First, a centralized system description is given, built up from the dynamics of individual buses and bus stops. Aiming to minimize three conflicting goals (equidistant headways, timetable adherence, and minimizing passenger waiting times), a reference tracking model predictive controller formulated based on the piecewise-affine system model. The closed-loop system is analyzed with three methods. Numerical simulations on a simple experimental network showed that the temporal evolution of headways and passenger numbers could maintain their periodicity with the help of velocity control. With the help of randomized simulation scenarios, sensitivity of the system is analyzed. Finally, infeasible regions for the bus network control was sought using by formulating an explicit model predictive controller.

real-time operations in transportation

Modeling and simulation of transportation systems

optimization

Automatic control

Författare

Balazs Varga

Budapesti Muszaki es Gazdasagtudomanyi Egyetem

Tamas Peni

Magyar Tudomanyos Akademia

Balázs Adam Kulcsár

Chalmers, Elektroteknik, System- och reglerteknik, Reglerteknik

T. Tettamanti

Budapesti Muszaki es Gazdasagtudomanyi Egyetem

IFAC-PapersOnLine

24058963 (eISSN)

Vol. 53 2 15003-15010

21st IFAC World Congress on Automatic Control - Meeting Societal Challenges
Berlin, Germany,

Optimal energihantering för nätverk av elektrifierade bussar (OPNET)

Energimyndigheten (46365-1), 2018-10-01 -- 2021-12-31.

Public transit shared mobility - connected and safe solutions

Chalmers, 2020-03-01 -- 2021-03-01.

Chalmers, 2019-03-01 -- 2020-02-29.

Styrkeområden

Transport

Ämneskategorier

Transportteknik och logistik

Inbäddad systemteknik

Reglerteknik

DOI

10.1016/j.ifacol.2020.12.1999

Mer information

Senast uppdaterat

2021-06-29