Hollweg, G. V., de Oliveira Evald, P. J. D., Bui, V. H., Gründling, H. A., & Su, W. (2025). RMRAC-Based Adaptive Two-Samples-Ahead Preview Control: A Robust Approach. Journal of the Franklin Institute, 108161.
Hollweg, G. V., Viaro, R. U., Mattos, E., Oliveira, R. C., Pinheiro, H., & Montagner, V. F. (2025). Progressively improved LMIs for achieving high-performance robust control of DC–DC converters with low-cost microcontrollers. Control Engineering Practice, 165, 106502.
Hollweg, G. V., Rocha, L. R., Bui, V. H., Vieira, R. P., Wang, M., & Su, W. (2025). Adaptive One Sample Ahead Preview Control with Multilevel Validation for Non-Sinusoidal PMSMs in dq Coordinates. IEEJ Journal of Industry Applications, 25000120.
Hollweg, G. V., Singh Chawda, G., Chaturvedi, S., Bui, V. H., & Su, W. (2025). Optimization Techniques for Low-Level Control of DC–AC Converters in Renewable-Integrated Microgrids: A Brief Review. Energies, 18(6), 1429.
Chaturvedi, S., Wang, M., Khan, S. A., Le, D. D., Hollweg, G. V., & Su, W. (2025). Hybrid Robust Phase Current Balancing Control for Interleaved DC–DC Boost Converters. IEEE Transactions on Industrial Electronics.
Barreto da Silveira, W., Jefferson Dias de Oliveira Evald, P., Hollweg, G. V., Maria Cirolini Milbradt, D., Varella Tambara, R., & Gründling, H. A. (2025). Robust Model Reference Adaptive Control With a Full Adaptive Super‐Twisting Sliding Mode Action: Discrete‐Time Stability Analysis and Application. International Journal of Adaptive Control and Signal Processing.
da Fonseca, J. E. D. N., Sigales, M. S., Hollweg, G. V., Peñaloza, E. A. G., & de Oliveira Evald, P. J. D. (2025). Automation of adaptive controller design for power generation from renewable energy sources using multiple chaotic maps-based Harris hawk optimizer. Next Energy, 9, 100411.
Bui, V. H., Mohammadi, S., Das, S., Hussain, A., Hollweg, G. V., & Su, W. (2025). A critical review of safe reinforcement learning strategies in power and energy systems. Engineering Applications of Artificial Intelligence, 143, 110091.
Hassan, A., Hollweg, G. V., Su, W., Zhou, X., & Wang, M. (2025). Degradation-Aware Bi-Level Optimization of Second-Life Battery Energy Storage System Considering Demand Charge Reduction. Energies, 18(15), 3894.
Pawar, N., Hollweg, G. V., Su, W., Bui, V. H. Real-Time Data Drift Detection in Energy Demand Using Efficient Change-Point Analysis. Authorea. March 12, 2025.
Hollweg, G. V., Dias de Oliveira Evald, P. J., Grundling, H. A., & Su, W. (2024). Lyapunov stability analysis of an RMRAC‐based adaptive sigmoid super‐twisting sliding mode under matched and unmatched uncertainties. International Journal of Robust and Nonlinear Control, 34(18), 11887-11923.
Hollweg, G. V., Evald, P. J. D. D. O., Mattos, E., Borin, L. C., Tambara, R. V., & Montagner, V. F. (2024). Optimized parametrization of adaptive controllers for enhanced current regulation in grid‐tied converters. International Journal of Adaptive Control and Signal Processing.
da Silva, M. S., Hollweg, G. V., Leston, L. A., & de Oliveira Evald, P. J. D. (2024). Enhancing energy quality and grid stability with improved adaptive controller for renewable energy conversion systems under weak grid conditions. Electric Power Systems Research, 237, 111041.
Borin, L. C., Hollweg, G. V., Osório, C. R., Carnielutti, F. M., Oliveira, R. C., & Montagner, V. F. (2024). Automated test-driven design for robust optimized current control of GTIs operating under normal and abnormal grid conditions. Control Engineering Practice, 143, 105790.
de Oliveira Evald, P. J. D., Hollweg, G. V., Borin, L. C., Mattos, E., Tambara, R. V., Montagner, V. F., & Gründling, H. A. (2024). A smart parametrisation for robust adaptive PI controller applied on renewable energy power generation systems under weak and uttermost weak grid conditions. Computers and Electrical Engineering, 116, 109203.
Milbradt, D. M. C., de Oliveira Evald, P. J. D., Hollweg, G. V., da Silveira, W. B., & Gründling, H. A. (2024). Continuous-time Lyapunov stability analysis and systematic parametrization of robust adaptive sliding mode controller for systems with matched and unmatched dynamics. International Journal of Dynamics and Control, 1-23.
Khalil, R., Hollweg, G. V., Hussain, A., Su, W., & Bui, V. H. (2024). Assessment of Solar Energy Generation Toward Net-Zero Energy Buildings. Algorithms, 17(11), 528.
Hollweg, G. V., Evald, P. J., Mattos, E., Borin, L. C., Tambara, R. V., Gründling, H. A., & Su, W. (2023). A Direct Adaptive Controller with Harmonic Compensation for Grid-connected Converters. IEEE Transactions on Industrial Electronics.
Hollweg, G. V., Tambara, R. V., Massing, J. R., Borin, L. C., Mattos, E., Koch, G. G., & Montagner, V. F. (2023). Model reference adaptive controllers with improved performance for applications in LCL-filtered grid-connected converters. Control Engineering Practice, 138, 105591.
Hollweg, G.V., Van-Hai, B., Leno Da Silva, F., Glatt, R., Chaturvedi, S., & Su, W. (2023). An RMRAC with Deep Symbolic Optimization for DC-AC Converters Under Less-inertia Power Grids. IEEE Open Access Journal of Power and Energy.
Hollweg, G. V., Evald, P. J. D. D. O., Tambara, R. V., Su, W., & Gründling, H. A. (2023). A Modified Robust Adaptive Super-twisting Sliding Mode Controller for Grid-connected Converters. International Journal of Control, Automation and Systems, 1-15.
Hollweg, G. V., Dias de Oliveira Evald, P. J., Milbradt, D. M. C., Tambara, R. V., & Gründling, H. A. (2023). Lyapunov stability analysis of discrete-time robust adaptive super-twisting sliding mode controller. International Journal of Control, 96(3), 614-627.
Hollweg, G. V., Khan, S. A., Chaturvedi, S., Fan, Y., Wang, M., & Su, W. (2023). Grid-Connected Converters: A Brief Survey of Topologies, Output Filters, Current Control, and Weak Grids Operation. Energies, 16(9), 3611.
Hollweg, G. V., de Oliveira Evald, P. J. D., Mattos, E., Borin, L. C., Tambara, R. V., & Montagner, V. F. (2023). Self-tuning methodology for adaptive controllers based on genetic algorithms applied for grid-tied power converters. Control Engineering Practice, 135, 105500.
de Oliveira Evald, P. J. D., Hollweg, G. V., Borin, L. C., Mattos, E., Tambara, R. V., Montagner, V. F., & Gründling, H. A. (2023). An optimal initialisation for robust model reference adaptive PI controller for grid-tied power systems under unbalanced grid conditions. Engineering Applications of Artificial Intelligence, 124, 106589.
Evald, P. J. D. D. O., Hollweg, G. V., Tambara, R. V., & Gründling, H. A. (2023). A hybrid robust model reference adaptive controller and proportional integral controller without reference model for partially modeled systems. International Journal of Adaptive Control and Signal Processing, 37(8), 2113-2132.
de Oliveira Evald, P. J. D., Hollweg, G. V., da Silveira, W. B., Milbradt, D. M. C., Tambara, R. V., & Gründling, H. A. (2023). Performance comparison of discrete-time robust adaptive controllers for grid-tied power converters under unbalanced grids. e-Prime-Advances in Electrical Engineering, Electronics and Energy, 4, 100143.
Milbradt, D. M. C., de Oliveira Evald, P. J. D., Hollweg, G. V., & Gründling, H. A. (2023). Discrete-time Analysis of a Robust Model Reference Adaptive Sliding Mode Control. International Journal of Control, Automation and Systems, 21(5), 1383-1393.
Milbradt, D. M. C., de Oliveira Evald, P. J. D., Hollweg, G. V., & Gründling, H. A. (2023). A Hybrid Robust Adaptive Sliding Mode Controller for partially modelled systems: Discrete-time Lyapunov stability analysis and application. Nonlinear Analysis: Hybrid Systems, 48, 101333.
Chaturvedi, S., Wang, M., Fan, Y., Fulwani, D., Hollweg, G. V., Khan, S. A., & Su, W. (2023). Control Methodologies to Mitigate and Regulate Second-Order Ripples in DC–AC Conversions and Microgrids: A Brief Review. Energies, 16(2), 817.
Hollweg, G. V., de Oliveira Evald, P. J. D., Milbradt, D. M. C., Tambara, R. V., & Gründling, H. A. (2022). Design of continuous-time model reference adaptive and super-twisting sliding mode controller. Mathematics and Computers in Simulation, 201, 215-238.
Hollweg, G. V., Dias de Oliveira Evald, P., Varella Tambara, R., & Abílio Gründling, H. (2022). Adaptive super-twisting sliding mode for DC-AC converters in very weak grids. International Journal of Electronics, 1-26.
Hollweg, G. V., de Oliveira Evald, P. J. D., Tambara, R. V., & Gründling, H. A. (2022). A robust adaptive super-twisting sliding mode controller applied on grid-tied power converter with an LCL filter. Control Engineering Practice, 122, 105104.
Hollweg, G. V., de Oliveira Evald, P. J. D., Mattos, E., Tambara, R. V., & Gründling, H. A. (2022). Feasibility assessment of adaptive sliding mode controllers for grid-tied inverters with LCL filter. Journal of Control, Automation and Electrical Systems, 1-14.
de Oliveira Evald, P. J. D., Hollweg, G. V., Tambara, R. V., & Gründling, H. A. (2022). Lyapunov stability analysis of a robust model reference adaptive PI controller for systems with matched and unmatched dynamics. Journal of the Franklin Institute, 359 (13), 6659-6689.
Milbradt, D. M. C., Hollweg, G. V., de Oliveira Evald, P. J. D., da Silveira, W. B., & Gründling, H. A. (2022). A robust adaptive One Sample Ahead Preview controller for grid-injected currents of a grid-tied power converter with an LCL filter. International Journal of Electrical Power & Energy Systems, 142, 108286.
Dias de Oliveira Evald, P. J., Hollweg, G. V., Varella Tambara, R., & Gründling, H. A. (2021). A new discrete‐time PI‐RMRAC for grid‐side currents control of grid‐tied three‐phase power converter. International Transactions on Electrical Energy Systems, 31(10), e12982.
Mattos, E., Andrade, A. M., Hollweg, G. V., Martins, M. L. D. S., & Pinheiro, J. R. (2018). Analysis and design of a stacked power subsystem on a picosatellite. IEEE Aerospace and Electronic Systems Magazine, 33(10), 4-13.
Mattos, E., Andrade, A. M. S. S., Hollweg, G. V., Pinheiro, J. R., & da Silva Martins, M. L. (2018). A review of boost converter analysis and design in aerospace applications. IEEE Latin America Transactions, 16(2), 305-313.
Hoang, Q. M., Hollweg, G. V., Hussain, A., Zarrabian, S., Su, W., & Bui, V. H. (2025). PSO-based Sliding Mode Current Control of Grid-Forming Inverter in Rotating Frame. arXiv preprint arXiv:2501.11633.
Hollweg, G. V., Rocha, L. R., Bui, V. H., Vieira, R. P., Wang, M., & Su, W. (2024, November). Adaptive One Sample Ahead Preview Control for Non-Sinusoidal PMSM with dq Coordinate Implementation. In 2024 27th International Conference on Electrical Machines and Systems (ICEMS) (pp. 3775-3780). IEEE.
Hollweg, G. V., Borin, L. C., Mattos, E., Viaro, R. U., Oliveira, R. C., Osório, C. R., & Montagner, V. F. (2024, October). Co-design of Plant and Controller Parameters for Grid-Tied Inverters: Metaheuristics based Approach. In 2024 16th Seminar on Power Electronics and Control (SEPOC) (pp. 1-6). IEEE.
Bui, V. H., Das, S., Hussain, A., Hollweg, G. V., & Su, W. (2024). A Critical Review of Safe Reinforcement Learning Techniques in Smart Grid Applications. arXiv preprint arXiv:2409.16256.
Nimitti, F. G., Andrade, A. M. S. S., & Hollweg, G. V. (2024, October). Cascaded Adaptive Predictive Controller: An Essential Approach to Face the New Challenges in Sustainable Energy System Applications. In 2024 16th Seminar on Power Electronics and Control (SEPOC) (pp. 1-6). IEEE.
Hollweg, G. V., Paulo, J. D. O., Mattos, E., Borin, L. C., Tambara, R. V., & Montagner, V. F. (2022, November). Optimized Parameters Initialization of a RMRAC Controller Applied to Grid-Connected Converters. In 2022 14th Seminar on Power Electronics and Control (SEPOC) (pp. 1-6). IEEE.
Evald, P. J., Hollweg, G. V., Mattos, E., Borin, L. C., Tambara, R. V., & Montagner, V. F. (2022, November). A Least-Square-based RMRAC for Grid-tied Voltage Source Inverters with LCL Filter. In 2022 14th Seminar on Power Electronics and Control (SEPOC) (pp. 1-6). IEEE.
Evald, P. J., Hollweg, G. V., & Gründling, H. A. (2022, November). A Least-Squares-based Adaptive PI Controller for grid-tied DC-AC converters. In 2022 14th Seminar on Power Electronics and Control (SEPOC) (pp. 1-6). IEEE.
Evald, P. J., Hollweg, G. V., & Gründling, H. A. (2022, November). A Robust Adaptive Predictive Super-Twisting Sliding Mode controller for grid-tied converters. In 2022 14th Seminar on Power Electronics and Control (SEPOC) (pp. 1-6). IEEE.
Hollweg, G., Evald, P., Silveira, W., Mattos, E., Tambara, R., & Gründling, H. (2021, August). Discrete RMRAC-STSM Structure for Current Regulation of Single-Phase Grid-Tied Converters with LCL Filter. In 2021 14th IEEE International Conference on Industry Applications (INDUSCON) (pp. 1366-1373). IEEE.
Hollweg, G. V., Evald, P. J. D. D. O., Mattos, E., Tambara, R. V., & Gründling, H. A. (2021). A Discrete RMRAC-STSM Controller for Current Regulation of Three-Phase Grid-Tied Converters with LCL filter. SEPOC 2021.
Hollweg, G. V., Petry, A., Klipp, T. S., Mattosa, E., & Puntel, F. E. (2016). Preliminary evaluation of accuracy improvement in Arduino-based single-frequency GPS receiver using ionosphere simulation data. In IV Conference on Computational Interdisciplinary Sciences
CONTROLOG, 2015. Software Patent. Register Number: BR512015000418-2, register date: 08/05/2015, title: "CONTROLOG", Register Institute: INPI - National Institute for Industrial Protection (Brazil)
FIELDLOG 2.0, 2016. Software Patent. Register Number: BR512016000683-8, register date: 10/06/2016, title: "FIELDLOG 2.0", Register Institute: INPI – National Institute for Industrial Protection (Brazil)