Juan Eduardo Machado Martinez, Dr.
Juan E. Machado received the B.Sc. degree in electromechanics in 2012 from Technological Institute of La Paz (ITLP), La Paz, Mexico, the M.Sc. degree in applied mathematics in 2015 from Center for Research in Mathematics (CIMAT), Guanajuato, Mexico, and successfully defended his Ph.D. thesis in automatic control from Paris-Saclay University, Gif-sur-Yvette, France in 2019. From January 2020 till June 2023, he worked as postdoctoral researcher at the Faculty of Science and Engineering of the University of Groningen, in the Netherlands. In July 2023, Juan started working as a scientific research assistant at the Chair of Control Systems and Network Control Technology, faculty of Mechanical Engineering, Electrical and Energy Systems, Brandenburg University of Technology (BTU), Cottbus, Germany. In September 2023 he was promoted to the position of Junior Research Group Leader of the Young Investigator Group (YIG) ``Distributed Control and Operation of Integrated Energy Systems,’’ which is part of the project ``Control Systems and Cyber Security Lab (COSYS Lab)’’ of the Energy Innovation Center (EIZ).
Juan’s research interests are within the analysis and control of nonlinear and networked systems, with a strong emphasis on electric and heat grids. During his Ph.D. studies at Paris-Saclay University, he carried out research focused on the analysis and mitigation---through feedback control---of the destabilizing effects that Constant-Power Loads (CPLs) produce on the electrical networks that energize them, particularly in modern AC and DC distribution systems, such as microgrids. As a postdoctoral researcher at the University of Groningen, he worked on modelling, analysis and control of multi-source district heating systems, which are key technologies for a more sustainable heating sector and for robustly and flexibly increasing renewable energy sources into existing energy systems. Juan’s current research goals at Brandenburg University of Technology are aimed at generating dissipativity-based model libraries for the unified, structured and scalable modeling of complex and networked multi-energy systems.
Journal articles
- F. Strehle, J.E. Machado, M. Cucuzzella, A. Malan, S. Hohmann and J. Scherpen, ``A Unifying Passivity-Based Framework for Pressure and Volume Flow Rate Control in District Heating Networks,’’ Under Review, 2023. https://doi.org/10.48550/arXiv.2305.12139
- M. Monfared, Y. Kawano, J.E. Machado, D. Astolfi and M. Cucuzzella, ``Stabilization for a Class of Bilinear Systems: A Unified Approach,’’ IEEE Control Systems Letters, 2023. https://doi.org/10.1109/LCSYS.2023.3289703
- J.E. Machado, G. Rinaldi, M. Cucuzzella, P. Menon, J. Scherpen and A. Ferrara, ``Online Parameters Estimation Schemes to Enhance Control Performance in DC Microgrids,’’ European Journal of Control, 2023. https://doi.org/10.1016/j.ejcon.2023.100860
- J.E. Machado, J. Ferguson, M. Cucuzzella and J. Scherpen, `` Decentralized temperature and storage volume control in multiproducer district heating,’’ IEEE Control Systems Letters, 2022. https://doi.org/10.1109/LCSYS.2022.3189321
- G. Rinaldi, J.E. Machado, M. Cucuzzella, P. Menon, A. Ferrara and J. Scherpen, `` Finite-Time Output Parameter Estimation for a Class of Nonlinear Systems,’’ IEEE Control Systems Letters, 2022. https://doi.org/10.1109/LCSYS.2022.3184275
- J.E. Machado, M.Cucuzzella, and J. Scherpen, “Modeling and Passivity Properties of District Heating Systems,’’ Automatica, 2022. https://doi.org/10.1016/j.automatica.2022.110397
- S. Avila-Becerril, G. Espinosa-Perez, and J.E. Machado, “A Hamiltonian Control Approach for Electric Microgrids with Dynamic Power Flow Solution,” Automatica, 2022. https://doi.org/10.1016/j.automatica.2022.110192
- J.E. Machado, M.Cucuzzella, N. Pronk, and J. Scherpen, “Adaptive Control for Flow and Volume Regulation in Multi-Producer District Heating Systems,’’ IEEE Control Systems Letters, 2021. https://doi.org/10.1109/LCSYS.2021.3085702
- J.E. Machado, R. Ortega, A. Astolfi, J. Arocas-Perez, R. Griño, A. Pyrkin, and A. Bobtsov, “An Adaptive Observer-based Controller Design for Active Damping of a DC Network with a Constant Power Load,” IEEE Transactions on Control Systems Technology,2021. https://doi.org/10.1109/TCST.2020.3037859
- A. Matveev, J.E. Machado, R. Ortega, J. Schiffer, and A. Pyrkin, “A tool for analysis of existence of equilibria and voltage stability in power systems with constant power loads,” IEEE Transactions on Automatic Control, 2021. https://doi.org/10.1109/TAC.2020.2965028
- B. Yi, R. Ortega, H. Siguerdidjane, J.E. Machado, and W. Zhang, “On Generation of Virtual Outputs via Signal Injection: Application to Observer Design for Electromechanical Systems,” European Journal of Control, 2020. https://doi.org/10.1016/j.ejcon.2019.11.005
- P. Monshizadeh, J.E. Machado, R. Ortega, and A. van der Schaft, “Power-controlled Hamiltonian systems: Application to electrical systems with constant power loads,” Automatica. 2019. https://doi.org/10.1016/j.automatica.2019.108527
- W. He, R. Ortega, J.E. Machado, and S. Li, “An Adaptive Passivity-Based Controller of a Buck-Boost Converter with a Constant Power Load,” Asian Journal of Control, 2019. https://doi.org/10.1002/asjc.1751
- J.E. Machado, R. Griño, N. Barabanov, R. Ortega, and B. Polyak, “On existence of equilibria of multi-port linear AC networks with constant-power loads,” IEEE Transactions on Circuits and Systems I: Regular Papers, 2017. https://doi.org/10.1109/TCSI.2017.2697906
- J.E. Machado, H. Becerra, and M. Moreno-Rocha, “Modeling and finite-time walking control of a biped robot with feet,” Mathematical Problems in Engineering, 2015. https://doi.org/10.1155/2015/963496
(Peer-reviewed) Conference articles
- S. Ahmed, J.E. Machado, M. Cucuzzella and J. Scherpen, `` Control-oriented modeling and passivity analysis of thermal dynamics in a multi-producer district heating system,’’ 12th IFAC Symposium on Nonlinear Control Systems NOLCOS, 2022. https://doi.org/10.1016/j.ifacol.2023.02.030
- F. Strehle, J.E. Machado, M. Cucuzzella, A. Malan, J. Scherpen and S. Hohmann, ``Port-Hamiltonian Modeling of Hydraulics in 4th Generation District Heating Networks,’’ IEEE 61st Conference on Decision and Control (CDC), 2022. https://doi.org/10.1109/CDC51059.2022.9992887
- J.E. Machado, J. Ferguson, M. Cucuzzella and J. Scherpen, `` Decentralized temperature and storage volume control in multiproducer district heating,’’ IEEE 61st Conference on Decision and Control (CDC), 2022. https://doi.org/10.1109/LCSYS.2022.3189321
- G. Rinaldi, J.E. Machado, M. Cucuzzella, P. Menon, A. Ferrara and J. Scherpen, `` Finite-Time Output Parameter Estimation for a Class of Nonlinear Systems,’’ IEEE 61st Conference on Decision and Control (CDC), 2022. https://doi.org/10.1109/LCSYS.2022.3184275
- J.E. Machado, M. Cucuzzella, N. Pronk, and J. Scherpen, “Adaptive Control for Flow and Volume Regulation in Multi-Producer District Heating Systems,’’ IEEE 60th Conference on Decision and Control (CDC), 2021. https://doi.org/10.1109/LCSYS.2021.3085702
- J.E. Machado and J. Schiffer, ``A passivity-inspired design of power-voltage droop controllers for DC microgrids with electrical network dynamics,’’ IEEE 59th Conference on Decision and Control (CDC), 2020. https://doi.org/10.1109/CDC42340.2020.9303758
- S. Avila-Becerril, G. Espinosa-Perez, and J.E. Machado, “On the Dynamic Solution of Power Flow Equations for Microgrids Control,” IEEE 58th Conference on Decision and Control (CDC), 2019. https://doi.org/10.1109/CDC40024.2019.9029596
- J.E. Machado, R. Ortega, A. Astolfi, J. Arocas-Perez, R. Griño, A. Pyrkin, and A. Bobtsov, “Active Damping of a DC Network with a Constant Power Load: An Adaptive Observer-based Design,” 18th European Control Conference (ECC), 2019. https://doi.org/10.23919/ECC.2019.8795959
- T. Mylvaganam, R. Ortega, J.E. Machado, and A. Astolfi, “Dynamic Zero Finding for Algebraic Equations,” 17th European Control Conference (ECC), 2018. https://doi.org/10.23919/ECC.2018.8550185
- J.E. Machado, J. Arocas-Perez, W. He, R. Ortega, and R. Griño. “Active Damping of a DC Network with a Constant Power Load: An Adaptive Passivity-based Control Approach,” Congreso Nacional de Control Automatico (CNCA), 2018. https://doi.org/10.48550/arXiv.1809.04920