@article{MTMT:34415352, title = {The Traffic Reaction Model: A kinetic compartmental approach to road traffic modeling}, url = {https://m2.mtmt.hu/api/publication/34415352}, author = {Pereira, M and Kulcsar, Balazs and Lipták, György and Kovács, Mihály and Szederkényi, Gábor}, doi = {10.1016/j.trc.2023.104435}, journal-iso = {TRANSPORT RES C-EMER}, journal = {TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES}, volume = {158}, unique-id = {34415352}, issn = {0968-090X}, year = {2024}, eissn = {1879-2359}, orcid-numbers = {Pereira, M/0000-0002-7899-2690; Kovács, Mihály/0000-0001-7977-9114; Szederkényi, Gábor/0000-0003-4199-6089} } @article{MTMT:33542902, title = {Distributed Eco-Driving Control of a Platoon of Electric Vehicles Through Riccati Recursion}, url = {https://m2.mtmt.hu/api/publication/33542902}, author = {Lacombe, Remi and Gros, Sebastien and Murgovski, Nikolce and Kulcsar, Balazs}, doi = {10.1109/TITS.2022.3224389}, journal-iso = {IEEE T INTELL TRANSP}, journal = {IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS}, volume = {24}, unique-id = {33542902}, issn = {1524-9050}, abstract = {This paper presents a distributed optimization procedure for the cooperative eco-driving control problem of a platoon of electric vehicles subject to safety and travel time constraints. Individual optimal trajectories are generated for each platoon member to account for heterogeneous vehicles and for the road slope. By rearranging the problem variables, the Riccati recursion can be applied along the chain-like structure of the platoon and be used to solve the problem by repeatedly transmitting information up and down the platoon. Since each vehicle is only responsible for its own part of the computations, the proposed control strategy is privacy-preserving and could therefore be deployed by any group of vehicles to form a platoon spontaneously while driving. The energy efficiency of this control strategy is evaluated in numerical experiments for platoons of electric trucks with different masses and rated motor powers.}, year = {2023}, eissn = {1558-0016}, pages = {3048-3063}, orcid-numbers = {Lacombe, Remi/0000-0003-3430-7142; Gros, Sebastien/0000-0001-6054-2133; Murgovski, Nikolce/0000-0002-0960-7090} } @article{MTMT:32738390, title = {Bilevel Optimization for Bunching Mitigation and Eco-Driving of Electric Bus Lines}, url = {https://m2.mtmt.hu/api/publication/32738390}, author = {Lacombe, Remi and Gros, Sebastien and Murgovski, Nikolce and Kulcsar, Balazs}, doi = {10.1109/TITS.2021.3095267}, journal-iso = {IEEE T INTELL TRANSP}, journal = {IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS}, volume = {1}, unique-id = {32738390}, issn = {1524-9050}, year = {2021}, eissn = {1558-0016}, pages = {1-18} } @article{MTMT:31598743, title = {Network-level optimal control for public bus operation}, url = {https://m2.mtmt.hu/api/publication/31598743}, author = {Varga, Balázs and Péni, Tamás and Kulcsar, Balazs and Tettamanti, Tamás}, doi = {10.1016/j.ifacol.2020.12.1999}, journal-iso = {IFACOL}, journal = {IFAC PAPERSONLINE}, volume = {53}, unique-id = {31598743}, issn = {2405-8971}, abstract = {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 is 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. Copyright (C) 2020 The Authors.}, keywords = {Model predictive control; public transport; Urban systems; Piecewise-affine systems; Centralised control; Scenario based methods}, year = {2020}, eissn = {2405-8963}, pages = {15003-15010}, orcid-numbers = {Varga, Balázs/0000-0002-2945-7974; Tettamanti, Tamás/0000-0002-8934-3653} } @article{MTMT:31373504, title = {Induced L2-gain computation for rational LPV systems using Finsler’s lemma and minimal generators}, url = {https://m2.mtmt.hu/api/publication/31373504}, author = {Polcz, Péter and Péni, Tamás and Kulcsar, Balazs and Szederkényi, Gábor}, doi = {10.1016/j.sysconle.2020.104738}, journal-iso = {SYST CONTROL LETT}, journal = {SYSTEMS & CONTROL LETTERS}, volume = {142}, unique-id = {31373504}, issn = {0167-6911}, year = {2020}, eissn = {1872-7956}, orcid-numbers = {Szederkényi, Gábor/0000-0003-4199-6089} } @article{MTMT:31355474, title = {Public transport trajectory planning with probabilistic guarantees}, url = {https://m2.mtmt.hu/api/publication/31355474}, author = {Varga, Balázs and Tettamanti, Tamás and Kulcsar, Balazs and Qu, Xiaobo}, doi = {10.1016/j.trb.2020.06.005}, journal-iso = {TRANSPORT RES B-METH}, journal = {TRANSPORTATION RESEARCH PART B-METHODOLOGICAL}, volume = {139}, unique-id = {31355474}, issn = {0191-2615}, year = {2020}, eissn = {1879-2367}, pages = {81-101}, orcid-numbers = {Varga, Balázs/0000-0002-2945-7974; Tettamanti, Tamás/0000-0002-8934-3653} } @article{MTMT:30798322, title = {Set-based multi-objective control of metered ramps at ring road junctions}, url = {https://m2.mtmt.hu/api/publication/30798322}, author = {Luspay, Tamás and Csikós, Alfréd András and Péni, Tamás and Varga, István and Kulcsar, Balazs}, doi = {10.1080/23249935.2019.1630496}, journal-iso = {TRANSPORTMETRICA A}, journal = {TRANSPORTMETRICA A-TRANSPORT SCIENCE}, volume = {16}, unique-id = {30798322}, issn = {2324-9935}, year = {2020}, eissn = {2324-9943}, pages = {337-357}, orcid-numbers = {Csikós, Alfréd András/0000-0001-6109-2293; Varga, István/0000-0002-5727-9415} } @misc{MTMT:31019700, title = {Chance-constrained trajectory planning}, url = {https://m2.mtmt.hu/api/publication/31019700}, author = {Varga, Balázs and Tettamanti, Tamás and Kulcsar, Balazs}, unique-id = {31019700}, year = {2019}, orcid-numbers = {Varga, Balázs/0000-0002-2945-7974; Tettamanti, Tamás/0000-0002-8934-3653} } @inproceedings{MTMT:31016091, title = {Passivity analysis of rational LPV systems using Finsler’s lemma}, url = {https://m2.mtmt.hu/api/publication/31016091}, author = {Polcz, Péter and Kulcsar, Balazs and Péni, Tamás and Szederkényi, Gábor}, booktitle = {2019 IEEE 58th Conference on Decision and Control (CDC)}, doi = {10.1109/CDC40024.2019.9029877}, unique-id = {31016091}, abstract = {In this paper, we show and utilize new results on the relationship between passivity, zero dynamics and stable dynamic invertibility of linear parameter-varying (LPV) systems. Furthermore, an optimization-based systematic passivity analysis procedure and a passivating output projection are proposed for asymptotically stable rational LPV systems in the linear fractional representation (LFR) form having at least as many independent output signals as input signals. The storage function is searched in a quadratic form with a symmetric rational parameter-dependent matrix. In order to form a square system and then to satisfy the Kalman-Yakubovich-Popov (KYP) properties, a parameter-dependent output projection matrix is searched in the LFR form. The nonlinear parameter dependence from the linear matrix inequality (LMI) and equality (LME) conditions provided by the KYP lemma is factorized out using the linear fractional transformation (LFT). Then, Finsler's lemma and affine annihilators are used to relax the sufficient affine parameter-dependent LMI and LME conditions. As an application example, a stable system inversion is addressed and demonstrated on a benchmark rational LPV model.}, year = {2019}, pages = {3793-3798}, orcid-numbers = {Szederkényi, Gábor/0000-0003-4199-6089} } @misc{MTMT:30843829, title = {Computation of rational parameter-dependent Lyapunov functions for LPV systems}, url = {https://m2.mtmt.hu/api/publication/30843829}, author = {Polcz, Péter and Kulcsar, Balazs and Szederkényi, Gábor}, doi = {10.29007/9m7r}, unique-id = {30843829}, year = {2019}, orcid-numbers = {Szederkényi, Gábor/0000-0003-4199-6089} }