Publications

Selected publications

Feedback optimization

[WORKING PAPER] Giuseppe Belgioioso, Dominic Liao-McPherson, Mathias Hudoba de Badyn, Saverio Bolognani, Roy S. Smith, John Lygeros, Florian Dörfler. Online Feedback Equilibrium Seeking. arXiv:2210.12088 [math.OC], 2022. [ preprint ]

[WORKING PAPER] Zhiyu He, Saverio Bolognani, Jianping He, Florian Dörfler, and Xinping Guan. Model-Free Nonlinear Feedback Optimization. arXiv:2201.02395 [math.OC], 2022. [ preprint ]

[WORKING PAPER] Adrian Hauswirth, Saverio Bolognani, Gabriela Hug, and Florian Dörfler. Optimization algorithms as robust feedback controllers. arXiv:2103.11329 [math.OC], 2021. [ preprint | video | slides ]

[NEW] Giuseppe Belgioioso, Dominic Liao-McPherson, Mathias Hudoba de Badyn, Saverio Bolognani, John Lygeros, and Florian Dörfler. Sampled-data online feedback equilibrium seeking: Stability and tracking. In Proc. 60th IEEE Conference on Decision and Control, 2021. [ DOI | preprint ]

[NEW] Adrian Hauswirth, Saverio Bolognani, and Florian Dörfler. Projected dynamical systems on irregular, non-euclidean domains for nonlinear optimization. SIAM J. on Control and Optimization, 59(1), 2021. [ DOI | preprint ]

[NEW] Adrian Hauswirth, Saverio Bolognani, Gabriela Hug, and Florian Dörfler. Timescale separation in autonomous optimization. IEEE Transactions on Automatic Control, 66(2), February 2021. [ DOI | preprint ]

Verena Häberle, Adrian Hauswirth, Lukas Ortmann, Saverio Bolognani, and Florian Dörfler. Non-convex feedback optimization with input and output constraints. IEEE Control Systems Letters, 5(1), January 2021. [ DOI | preprint ]

Real-time power system operation

[NEW] Miguel Picallo, Lukas Ortmann, Saverio Bolognani and Florian Dörfler. Adaptive real-time grid operation via online feedback optimization with sensitivity estimation. Electric Power Systems Research, 212:108405, November 2022. Presented at the 22nd Power Systems Computation Conference (PSCC). [ DOI | preprint ]

[NEW] Miguel Picallo, Dominic Liao-McPherson, Saverio Bolognani and Florian Dörfler. Cross-layer design for real-time grid operation: estimation, optimization and power flow. Electric Power Systems Research, 212:108378, November 2022. Presented at the 22nd Power Systems Computation Conference (PSCC). [ DOI | preprint ]

Miguel Picallo, Saverio Bolognani, and Florian Dörfler. Closing the loop: Dynamic state estimation and feedback optimization of power grids. Electric Power Systems Research, 189:106753, December 2020. Presented at the 21st Power Systems Computation Conference (PSCC). [ DOI | preprint ]

Lukas Ortmann, Adrian Hauswirth, Ivo Caduff, Florian Dörfler, and Saverio Bolognani. Experimental validation of feedback optimization in power distribution grids. Electric Power Systems Research, 189:106782, December 2020. Presented at the 21st Power Systems Computation Conference (PSCC). [ DOI | preprint | video ]

Adrian Hauswirth, Saverio Bolognani, Gabriela Hug, and Florian Dörfler. Projected gradient descent on Riemannian manifolds with applications to online power system optimization. In Proc. 54th Annual Allerton Conference on Communication, Control, and Computing, 2016. [ DOI | preprint ]

Adrian Hauswirth, Alessandro Zanardi, Saverio Bolognani, Florian Dorfler, and Gabriela Hug. Online optimization in closed loop on the power flow manifold. In Proc. 12th IEEE PES PowerTech, July 2017. Best Student Paper Award. [ DOI | preprint ]

Multi-agent interaction in mobility systems

[WORKING PAPER] Alessandro Zanardi, Pier Giuseppe Sessa, Nando Käslin, Saverio Bolognani, Andrea Censi, Emilio Frazzoli. How Bad is Selfish Driving? Bounding the Inefficiency of Equilibria in Urban Driving Games. arXiv:2210.13064 [cs.RO], 2022. [ preprint ]

[NEW] Alessandro Zanardi, Saverio Bolognani, Andrea Censi, Florian Dörfler, Emilio Frazzoli, Factorization of Dynamic Games over Spatio-Temporal Resources. Proc. IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), October 2022. [ preprint ]

[NEW] Alessandro Zanardi, Gioele Zardini, Sirish Srinivasan, Saverio Bolognani, Andrea Censi, Florian Dörfler, Emilio Frazzoli. Posetal Games: Efficiency, Existence, and Refinement of Equilibria in Games with Prioritized Metrics. IEEE Robotics and Automation Letters, 7(2), April 2022. [ DOI | preprint ]

Alessandro Zanardi, Enrico Mion, Mattia Bruschetta, Saverio Bolognani, Andrea Censi, and Emilio Frazzoli. Urban driving games with lexicographic preferences and socially efficient Nash equilibria. IEEE Robotics and Automation Letters, 6(3), July 2021. Presented at ICRA 2021. [ DOI | preprint ]

Andrea Censi, Saverio Bolognani, Julian G. Zilly, Shima Sadat Mousavi, and Emilio Frazzoli. Today me, tomorrow thee: Efficient resource allocation in competitive settings using karma games. In Proc. IEEE Intelligent Transportation Systems Conference (ITSC), October 2019. [ DOI | preprint ]

Dynamic population games

[WORKING PAPER] Ezzat Elokda, Saverio Bolognani, Andrea Censi, Florian Dörfler, Emilio Frazzoli. A self-contained karma economy for the dynamic allocation of common resources. arXiv:2207.00495 [econ.TH], 2022. [ preprint ]

[WORKING PAPER] Ezzat Elokda, Andrea Censi, and Saverio Bolognani. Dynamic population games. arXiv:2104.14662 [math.OC], 2021. [ preprint ]

[NEW] Ezzat Elokda, Saverio Bolognani, and Ashish R. Hota. A dynamic population model of strategic interaction and migration under epidemic risk. In Proc. 60th IEEE Conference on Decision and Control, 2021. [ DOI | preprint | code ]

Optimal power flow under uncertainty

Bala Kameshwar Poolla, Ashish R. Hota, Saverio Bolognani, Duncan S. Callaway, and Ashish Cherukuri. Wasserstein distributionally robust look-ahead economic dispatch. IEEE Transactions on Power Systems, 36(3), May 2021. [ DOI | preprint ]

Saverio Bolognani, Elena Arcari, and Florian Dörfler. A fast method for real-time chance-constrained decision with application to power systems. IEEE Control Systems Letters, 1(1):152--157, July 2017. Presented at the 56th IEEE Conference on Decision and Control. [ DOI | preprint ]

Optimization in the space of probabilities

[WORKING PAPER] Nicolas Lanzetti, Saverio Bolognani, and Florian Dörfler. First-order Conditions for Optimization in the Wasserstein Space. arXiv:2209.12197 [math.OC], 2022. [ preprint ]

Control for electrical drives

[NEW] Paolo Gherardo Carlet, Andrea Favato, Riccardo Torchio, Francesco Toso, Saverio Bolognani, and Florian Dörfler. Real-Time Feasibility of Data-Driven Predictive Control for Synchronous Motor Drives. In IEEE Transactions on Power Electronics, 38(2), February 2023. [ DOI | preprint ]

[NEW] Paolo Gherardo Carlet, Andrea Favato, Saverio Bolognani, Saverio Bolognani, and Florian Dörfler. Data-Driven Continuous-Set Predictive Current Control for Synchronous Motor Drives. In IEEE Transactions on Power Electronics, 37(6), June 2022. [ DOI | preprint ]

Saverio Bolognani, Silverio Bolognani, Luca Peretti, and Mauro Zigliotto. Design and implementation of model predictive control for electrical motor drives. IEEE Transactions on Industrial Electronics, 56(6), June 2009. [ DOI | preprint ]


Nonlinear control

[NEW] Miguel Picallo, Saverio Bolognani, and Florian Dörfler. Predictive-sensitivity: beyond singular perturbation for control design on multiple time scales. arXiv:2101.04367 [math.OC], 2021. IEEE Transactions on Automatic Control, to appear. [ DOI | preprint ]

Power flow analysis

Saverio Bolognani and Sandro Zampieri. On the existence and linear approximation of the power flow solution in power distribution networks. IEEE Transactions on Power Systems, 31(1), January 2016. [ DOI | preprint ]

Adrian Hauswirth, Saverio Bolognani, Gabriela Hug, and Florian Dörfler. Generic existence of unique Lagrange multipliers in AC optimal power flow. IEEE Control Systems Letters, 2(4), October 2018. [ DOI | preprint ]

Saverio Bolognani and Florian Dörfler. Fast power system analysis via implicit linearization of the power flow manifold. In Proc. 53rd Annual Allerton Conference on Communication, Control, and Computing, 2015. [ DOI | preprint ]

Liviu Aolaritei, Saverio Bolognani, and Florian Dörfler. Hierarchical and distributed monitoring of voltage stability in distribution networks. IEEE Transactions on Power Systems, 33(6), November 2018. [ DOI | preprint ]

Voltage control in power distribution networks

André Eggli, Stavros Karagiannopoulos, Saverio Bolognani, and Gabriela Hug. Stability analysis and design of local control schemes in active distribution grids. IEEE Transactions on Power Systems, 36(3), May 2021. [ DOI ]

Lukas Ortmann, Alexander Prostejovsky, Kai Heussen, and Saverio Bolognani. Fully distributed peer-to-peer optimal voltage control with minimal model requirements. Electric Power Systems Research, 189:106717, December 2020. Presented at the 21st Power Systems Computation Conference (PSCC). [ DOI | preprint - video ]

Saverio Bolognani, Ruggero Carli, Guido Cavraro, and Sandro Zampieri. On the need for communication for voltage regulation of power distribution grids. IEEE Transactions on Control of Network Systems, 6(3), September 2019. [ DOI | preprint ]

Saverio Bolognani, Ruggero Carli, Guido Cavraro, and Sandro Zampieri. Distributed reactive power feedback control for voltage regulation and loss minimization. IEEE Transactions on Automatic Control, 60(4), April 2015. [ DOI | preprint ]

Saverio Bolognani and Sandro Zampieri. A distributed control strategy for reactive power compensation in smart microgrids. IEEE Transactions on Automatic Control, 58(11), November 2013. [ DOI | preprint ]

Grid topology identification

Saverio Bolognani. Grid topology identification via distributed statistical hypothesis testing. In Reza Arghandeh and Yuxun Zhou, editors, Big Data Application in Power Systems. Elsevier Science, 2018. [ DOI | preprint ]

S. Bolognani, N. Bof, D. Michelotti, R. Muraro, and L. Schenato. Identification of power distribution network topology via voltage correlation analysis. In Proc. 52nd Conference on Decision and Control, 2013. [ DOI | preprint ]

Virtual inertia

Bala Kameshwar Poolla, Saverio Bolognani, and Florian Dörfler. Optimal placement of virtual inertia in power grids. IEEE Transactions on Automatic Control, 62(12):6209--6220, December 2017. [ DOI | preprint | code ]

Bala Kameshwar Poolla, Saverio Bolognani, Li Na, and Florian Dörfler. A market mechanism for virtual inertia. IEEE Transactions on Smart Grid, 11(4):3570--3579, July 2020. [ DOI | preprint ]

Distributed control

Saverio Bolognani, Ruggero Carli, Enrico Lovisari, and Sandro Zampieri. A randomized linear algorithm for clock synchronization in multi-agent systems. IEEE Transactions on Automatic Control, 61(7), July 2016. [ DOI | preprint ]

Saverio Bolognani, Simone Del Favero, Luca Schenato, and Damiano Varagnolo. Consensus-based distributed sensor calibration and least-square parameter estimation in WSNs. International Journal of Robust and Nonlinear Control, 20(2), January 2010. [ DOI | preprint ]