Oskar Wigström

Doktor vid Chalmers, Elektroteknik, System- och reglerteknik, Automation

Oskar Wigström är doktorand i forskargruppen Automation och forskar främst på schemaläggning av industriella system. Han arbetar med optimering av hybrida system, där exempelvis energiåtgången för systemet skall minimeras. Andra forskningsintressen inkluderar robust schemaläggning och integrerade optimeringsmetoder. Oskar är också övningsledare för grundkursen i reglerteknik för teknisk fysik samt för fortsättningskursen Linear Control Systems Design som ges på mastersprogrammet Systems, Control and Mechatronics.

Källa: chalmers.se

Visar 28 publikationer

2018

A Partial Differential Equation Approach to Inhalation Physiologically Based Pharmacokinetic Modeling

Elin Boger, Oskar Wigström
CPT: Pharmacometrics and Systems Pharmacology. Vol. 7 (10), p. 638-646
Artikel i vetenskaplig tidskrift
2017

Conflict between Energy, Stability and Robustness in Production Schedules

Nina Sundström, Oskar Wigström, Bengt Lennartson
2017 13TH IEEE CONFERENCE ON AUTOMATION SCIENCE AND ENGINEERING (CASE), p. 86-86
Paper i proceeding
2017

Energy and Peak Power Optimization of Time-Bounded Robot Trajectories

Sarmad Riazi, Oskar Wigström, Kristofer Bengtsson et al
IEEE Transactions on Automation Science and Engineering. Vol. 14 (2), p. 646-657
Artikel i vetenskaplig tidskrift
2017

Energy and Peak-power Optimization of Time-bounded Robot Trajectories

Sarmad Riazi, Oskar Wigström, Kristofer Bengtsson et al
2017 13TH IEEE CONFERENCE ON AUTOMATION SCIENCE AND ENGINEERING (CASE), p. 1301-1301
Paper i proceeding
2017

Decomposition and distributed algorithms for home healthcare routing and scheduling problem

Sarmad Riazi, Oskar Wigström, Kristofer Bengtsson et al
Proc. 22nd IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2017)
Paper i proceeding
2017

Conflict Between Energy, Stability, and Robustness in Production Schedules

Nina Sundström, Oskar Wigström, Bengt Lennartson
IEEE Transactions on Automation Science and Engineering. Vol. 14 (2), p. 658-668
Artikel i vetenskaplig tidskrift
2017

Computationally efficient energy optimization of multiple robots

Oskar Wigström, Nikolce Murgovski, Sarmad Riazi et al
Proc. 13th IEEE Conference on Automation Science and Engineering (CASE 2017)
Paper i proceeding
2016

Comparing MILP, CP, and A* for Multiple Stacker Crane Scheduling

Fredrik Hagebring, Oskar Wigström, Bengt Lennartson et al
Proc. 13th International Workshop on Discrete Event Systems (WODES’16), Xi’an, China, May, p. 63-70
Paper i proceeding
2016

Modeling and Optimization of Hybrid Systems for the Tweeting Factory

Bengt Lennartson, Kristofer Bengtsson, Oskar Wigström et al
IEEE Transactions on Automation Science and Engineering. Vol. 13 (1), p. 191-205
Artikel i vetenskaplig tidskrift
2016

Energy and peak-power optimization of existing time-optimal robot trajectories

Sarmad Riazi, Kristofer Bengtsson, R. Bischoff et al
Proc. 12th IEEE Conference on Automation Science and Engineering (CASE 2016), Fort Worth, Texas, August, p. 321-327
Paper i proceeding
2016

Energy efficient multi-robot coordination

Oskar Wigström
Doktorsavhandling
2016

On the conflict between energy, stability and robustness in production schedules

Nina Sundström, Oskar Wigström, Sarmad Riazi et al
Proc. 12th IEEE Conference on Automation Science and Engineering (CASE 2016), Fort Worth, Texas, August, p. 1263-1269
Paper i proceeding
2015

Modeling and Optimization of Hybrid Systems

Bengt Lennartson, Oskar Wigström, Sarmad Riazi et al
Proc. 5th IFAC Conference on Analysis and Design of Hybrid Systems (ADHS’15), Atlanta, October 14-16, IFAC-PapersOnLine. Vol. 48 (27), p. 351-357
Paper i proceeding
2015

Energy Optimization of Multi-robot Systems

Sarmad Riazi, Kristofer Bengtsson, Oskar Wigström et al
11th IEEE International Conference on Automation Science and Engineering, CASE 2015, Gothenburg, Sweden, 24-28 August 2015, p. 1345-1350
Paper i proceeding
2015

Optimization of hybrid Petri nets with shared variables

Bengt Lennartson, Kristofer Bengtsson, Oskar Wigström
11th IEEE International Conference on Automation Science and Engineering, CASE 2015, Gothenburg, Sweden, 24-28 August 2015, p. 1395-1396
Paper i proceeding
2014

Unified model for synthesis and optimization of discrete event and hybrid systems

Bengt Lennartson, Oskar Wigström, Martin Fabian et al
IFAC-PapersOnLine. 12th IFAC/IEEE Workshop on Discrete Event Systems, WODES 2104, Cachan, France, 14-16 May 2014. Vol. 12, p. 86-92
Paper i proceeding
2014

A Gossip Algorithm for Home Healthcare Scheduling and Routing Problems

Sarmad Riazi, Payam Chehrazi, Oskar Wigström et al
19th IFAC World Congress on International Federation of Automatic Control, IFAC 2014; Cape Town; South Africa; 24 August 2014 through 29 August 2014. Vol. 19, p. 10754-10759
Paper i proceeding
2014

Model-free approaches for the energy minimization of robot trajectories

Oskar Wigström, Bengt Lennartson
Reglermöte 2014
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2014

An Integrated CP/OR Method for Optimal Control of Modular Hybrid Systems

Oskar Wigström, Bengt Lennartson
IFAC Proceedings Volumes (IFAC-PapersOnline). Vol. 12 (3), p. 485-491
Paper i proceeding
2014

Towards Integrated OR/CP Energy Optimization for Robot Cells

Oskar Wigström, Bengt Lennartson
IEEE International Conference on Robotics and Automation, ICRA 2014, Hong Kong, China, 31 - 7 June 2014, p. 1674-1680
Paper i proceeding
2013

Integrated OR/CP Optimization for Discrete Event Systems with Nonlinear Cost

Oskar Wigström, Bengt Lennartson
Proc. 52nd IEEE Conference on Decision and Control. CDC 2013, Florence, Italy, 10-13 December 2013, p. 7627-7633
Paper i proceeding
2013

Sustainable production automation - Energy optimization of robot cells

Oskar Wigström, Bengt Lennartson
Proceedings - IEEE International Conference on Robotics and Automation, p. 252-257
Paper i proceeding
2013

High-Level Scheduling of Energy Optimal Trajectories

Oskar Wigström, Bengt Lennartson, Alberto Vergnano et al
IEEE Transactions on Automation Science and Engineering. Vol. 10 (1), p. 57-64
Artikel i vetenskaplig tidskrift
2013

Benders/Gossip Methods for Heterogeneous Multi-Vehicle Routing Problems

Sarmad Riazi, Oskar Wigström, Seatzu Carla et al
Proc. 18th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2013), Cagliari, September
Paper i proceeding
2012

Optimization of operation sequences using constraint programming

Nina Sundström, Oskar Wigström, Petter Falkman et al
IFAC Proceedings Volumes (IFAC-PapersOnline). Vol. 14 (1), p. 1580-1585
Paper i proceeding
2012

Optimization of Hybrid Systems with Known Paths

Oskar Wigström, Nina Sundström, Bengt Lennartson
IFAC Proceedings Volumes. 4th IFAC Conference on Analysis and Design of Hybrid Systems, ADHS'12, Eindhoven, 6-8 June 2012, p. 39-45
Paper i proceeding
2012

Scheduling model for systems with complex alternative behaviour

Oskar Wigström, Bengt Lennartson
2012 IEEE Conference on Automation Science and Engineering, CASE 2012, p. 587-593
Paper i proceeding
2011

Energy optimization of trajectories for high level scheduling

Oskar Wigström, Bengt Lennartson
IEEE International Conference on Automation Science and Engineering, p. 654-659
Paper i proceeding

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Visar 1 forskningsprojekt

2013–2016

Automation and Robotics for EUropean Sustainabile manufacturing (AREUS)

Bengt Lennartson System- och reglerteknik
Kristofer Bengtsson Automation
Oskar Wigström Automation
Sarmad Riazi Automation
Europeiska kommissionen (FP7)

Det kan finnas fler projekt där Oskar Wigström medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.