A pole placement control by states feedback based on State Variable Filter. - Paulo Jefferson Dias de Oliveira Evald; Jusoan Lang Mor; Rodrigo Zelir Azzolin (IECON, 2016)

A comprehensive model for miscellaneous mass transfer mode in gas metal arc welding. - Paulo Jefferson Dias de Oliveira Evald; Jusoan Lang Mor; Silvia Silva da Costa Botelho; Rodrigo Zelir Azzolin (ACC, 2017)

An extended Kalman filter state estimation-based robust MRAC for welding robot motor control. - Paulo Jefferson Dias de Oliveira Evald; Jusoan Lang Mor; Romulo Thiago Silva da Rosa; Rodrigo Zelir Azzolin; Vinícius Menezes de Oliveira; Silvia Silva da Costa Botelho (IECON, 2017)

Velocity regulation of a linear welding robot by unscented and cubature Kalman filter output estimation-based sliding mode control. - Paulo Jefferson Dias de Oliveira Evald; Romulo Thiago Silva da Rosa; Jusoan Lang Mor; Rodrigo Zelir Azzolin; Vinícius Menezes de Oliveira; Silvia Silva da Costa Botelho (IECON, 2017)

Automated seam tracking system based on passive monocular vision for automated linear robotic welding process. - Átila Astor Weis; Jusoan Lang Mor; Luciane B. Soares; Cristiano Rafael Steffens; Paulo Lilles Jorge Drews Junior; Matheus de Faria; Paulo Jefferson Dias de Oliveira Evald; Rodrigo Zelir Azzolin; Nelson Duarte Filho; Silvia Silva da Costa Botelho (INDIN, 2017)

Control of linear welding robot plant by pole placement control based on discrete Kalman Filter. - Paulo Jefferson Dias de Oliveira Evald; Jusoan Lang Mor; Silvia Silva da Costa Botelho; Rodrigo Zelir Azzolin (ISIE, 2017)

Feedback control based on estimators applied on welding robot motor. - Paulo Jefferson Dias de Oliveira Evald; Jusoan Lang Mor; Silvia Silva da Costa Botelho; Rodrigo Zelir Azzolin (ISIE, 2017)

Performance comparison of control strategies applied on welding robot plant. - Paulo Jefferson Dias de Oliveira Evald; Jusoan Lang Mor; Débora Debiaze de Paula; Andreyna Sarila Ramos Ferreira; Silvia Silva da Costa Botelho; Rodrigo Zelir Azzolin (ISIE, 2017)

Towards comparison of Kalman filter methods for localisation in underwater environments. - Romulo Thiago Silva da Rosa; Guilherme Brunei Zaffari; Paulo Jefferson Dias de Oliveira Evald; Paulo Lilles Jorge Drews Junior; Silvia Silva da Costa Botelho (LARS/SBR, 2017)

A Comparative Study on Sigma-Point Kalman Filters for Trajectory Estimation of Hybrid Aerial-Aquatic Vehicles. - Romulo Thiago Silva da Rosa; Paulo Jefferson Dias de Oliveira Evald; Paulo Lilles Jorge Drews Junior; Armando Alves Neto; Alexandre C. Horn; Rodrigo Zelir Azzolin; Silvia S. C. Botelho (IROS, 2018)

Backlash Robotic Systems Compensation by Inverse Model-Based PID Control. - Fernando da Fonseca Schneider; César Bastos da Silva; Paulo Jefferson Dias de Oliveira Evald; Rodrigo Sousa e Silva; Rodrigo Zelir Azzolin (IECON, 2019)

A nonlinear coupled-variables model for mass transfer modes in MIG-MAG processes with experimental validation. - Paulo Jefferson Dias de Oliveira Evald; Jusoan Lang Mor; Rodrigo Zelir Azzolin; Silvia Silva da Costa Botelho (Int. J. Model. Identif. Control., 2019)

Displacement velocity control of a mechanised welding system by low-cost state feedback controller. - Andreyna Sarila Ramos Ferreira; Débora Debiaze de Paula; Paulo Jefferson Dias de Oliveira Evald; Rodrigo Zelir Azzolin (Int. J. Model. Identif. Control., 2020)

Self-learning Methodology Based on Degradation Estimation for Underwater Image Enhancement. - Claudio Dornelles Mello Jr.; Bryan Umpierre Moreira; Paulo Jefferson Dias de Oliveira Evald; Paulo Lilles Jorge Drews Junior; Silvia Silva da Costa Botelho (BRACIS (2), 2022)

A Recommender System of Computer Programming Exercises based on Student's Multiple Abilities and Skills Model. - Fabiana Zaffalon Ferreira; André Prisco; Ricardo Lemos de Souza; Davi Teixeira; Wanderson Paes; Paulo Jefferson Dias de Oliveira Evald; Neilor Tonin; Sam Devincenzi; Silvia Botelho (FIE, 2022)

Student's Multiple Abilities and Skills Model for Online Judge Systems. - Fabiana Zaffalon Ferreira; André Prisco; Ricardo Lemos de Souza; Wanderson Paes; Paulo Jefferson Dias de Oliveira Evald; Neilor Tonin; Sam Devincenzi; Silvia Botelho (FIE, 2022)

A non-invasive learning-based method for pipeline overhaul on fertilizer production plants. - Jovania Menezes Dias; Paulo Jefferson Dias de Oliveira Evald; Rafael Tavares Guthes; Marta dos Anjos Duarte; Paulo Lilles Jorge Drews Junior; Silvia Silva da Costa Botelho (IECON, 2022)

A neural network for segmentation of fertilizer grain with multiple sizes and without background. - Nelson de Farias Traversi; Paulo Jefferson Dias de Oliveira Evald; Jovania Menezes Dias; Douglas Alves Goulart; Paulo Lilles Jorge Drews Junior; Silvia Silva da Costa Botelho (IECON, 2022)

Exploring Ground Effect in a Hybrid Aerial-Aquatic Unmanned Vehicle. - Vivian Misaki Aoki; Paulo Jefferson Dias de Oliveira Evald; Pedro Miranda Pinheiro; César Bastos da Silva; Dayana dos Santos Cardoso; Mauro André Barbosa Cunha; Paulo Lilles Drews Jr. (LARS/SBR/WRE, 2022)

Volume-based Transition Zone Assessment of Hybrid Unmanned Aerial-Underwater Vehicles. - Vivian Misaki Aoki; Paulo Jefferson Dias de Oliveira Evald; Pedro Miranda Pinheiro; César Bastos da Silva; Dayana dos Santos Cardoso; Mauro André Barbosa Cunha; Paulo Lilles Jorge Drews Junior (LARS/SBR/WRE, 2022)

Epistemic uncertainty estimation with evidential learning on semantic segmentation of underwater images. - Gustavo Henrique do Nascimento; Paulo Jefferson Dias de Oliveira Evald; Paulo Lilles Jorge Drews Junior (LARS/SBR/WRE, 2022)

Underwater enhancement based on a self-learning strategy and attention mechanism for high-intensity regions. - Claudio Dornelles Mello Jr.; Bryan Umpierre Moreira; Paulo Jefferson Dias de Oliveira Evald; Paulo Lilles Jorge Drews Junior; Silvia Silva da Costa Botelho (Comput. Graph., 2022)

Lyapunov stability analysis of a robust model reference adaptive PI controller for systems with matched and unmatched dynamics. - Paulo Jefferson Dias de Oliveira Evald; Guilherme Vieira Hollweg; Rodrigo Varella Tambara; Hilton Abílio Gründling (J. Frankl. Inst., 2022)

Design of continuous-time model reference adaptive and super-twisting sliding mode controller. - Guilherme Vieira Hollweg; Paulo Jefferson Dias de Oliveira Evald; Deise Maria Cirolini Milbradt; Rodrigo Varella Tambara; Hilton Abílio Gründling (Math. Comput. Simul., 2022)

Model for evaluation of multiple abilities programming problems in online massive environments. - Fabiana Zaffalon Ferreira; Ricardo Lemos de Souza; André Prisco Vargas; Davi Teixeira; Michel Neves dos Santos; Wanderson Paes; Rafael Augusto Penna dos Santos; Neilor Tonin; Paulo Jefferson Dias de Oliveira Evald; Silvia Silva da Costa Botelho (J. Braz. Comput. Soc., 2022)

Low-Cost Prototype for Analysis and Monitoring of Underwater Structures. - Guilherme C. Oliveira; Paulo Jefferson Dias de Oliveira Evald; Matheus G. Mateus; Pedro L. Corçaque; Adir A. Pedroso Jr.; Andressa Cavalcante da Silva; Gustavo Pereira de Almeida; Thássio G. Silva; Paulo L. J. Drews-Jr; Jorge Arigony-Neto (CLAWAR (1), 2023)

An Autonomous Inspection Method for Pitting Detection Using Deep Learning*. - Luciane B. Soares; Paulo Jefferson Dias de Oliveira Evald; Eduardo Augusto D. Evangelista; Paulo Lilles Jorge Drews Junior; Silvia Silva da Costa Botelho; Rafaela Iovanovichi Machado (INDIN, 2023)

Line Detection and Segmentation of Annual Crops Using Hybrid Method. - Érick Cardoso Gonçalves; Gustavo Pereira de Almeida; Eduardo Lawson Da Silva; Tatiana Taís Schein; Paulo Jefferson Dias de Oliveira Evald; Paulo Lilles Drews Jr. (LARS/SBR/WRE, 2023)

An optimal initialisation for robust model reference adaptive PI controller for grid-tied power systems under unbalanced grid conditions. - Paulo Jefferson Dias de Oliveira Evald; Guilherme Vieira Hollweg; Lucas Cielo Borin; Everson Mattos; Rodrigo Varella Tambara; Vinicius Folleto Montagner; Hilton Abílio Gründling (Eng. Appl. Artif. Intell., 2023)

Lyapunov stability analysis of discrete-time robust adaptive super-twisting sliding mode controller. - Guilherme Vieira Hollweg; Paulo Jefferson Dias de Oliveira Evald; Deise Maria Cirolini Milbradt; Rodrigo Varella Tambara; Hilton Abílio Gründling (Int. J. Control, 2023)

Altitude Control of an Unmanned Air-Water Hybrid Vehicle in the Media Transition. - Lucas Griep Tuchtenhagen; Pedro Miranda Pinheiro; Vivian Misaki Aoki; Paulo Jefferson Dias de Oliveira Evald; Mauro André Barbosa Cunha; Paulo Lilles Jorge Drews Junior (J. Intell. Robotic Syst., 2023)

A Probabilistic Underwater Localisation based on Cross-view and Cross-domain Acoustic and Aerial Images. - Matheus Machado dos Santos; Paulo Jefferson Dias de Oliveira Evald; Giovanni G. De Giacomo; Paulo Lilles Jorge Drews Junior; Silvia Silva da Costa Botelho (J. Intell. Robotic Syst., 2023)

Development of Comprehensive Fertilizer Datasets: Enhancing Precision Agriculture through Data-Driven Insights. - Nelson de Farias Traversi; Paulo Jefferson Dias de Oliveira Evald; Juliana Veiga dos Santos; Paulo Lilles Jorge Drews Junior; Silvia Silva da Costa Botelho (INDIN, 2024)

A smart parametrisation for robust adaptive PI controller applied on renewable energy power generation systems under weak and uttermost weak grid conditions. - Paulo Jefferson Dias de Oliveira Evald; Guilherme Vieira Hollweg; Lucas Cielo Borin; Everson Mattos; Rodrigo Varella Tambara; Vinicius Foletto Montagner; Hilton Abílio Gründling (Comput. Electr. Eng., 2024)

iLocator - A low cost IoT-based hybrid architecture for tracking and locating objects in indoor environments. - Lucas Marquezan; Elmer Alexis Gamboa Peñaloza; Paulo Jefferson Dias de Oliveira Evald; Marlon M. Hernandez Cely; Marcelo L. Rossi; Sigmar de Lima (Internet Things, 2024)

A new hybrid fixed and adaptive gains control algorithm to reduce power losses on LLCL filter-based renewable energy conversion systems with systematic parametrization using Grey Wolf optimizer. - Felipe Pontes de Matos; Marlon M. Hernandez Cely; Paulo Jefferson Dias de Oliveira Evald (Sustain. Comput. Informatics Syst., 2024)

A review on quadrotor attitude control strategies. - Paulo Jefferson Dias de Oliveira Evald; Vivian Misaki Aoki; César Bastos da Silva; Dayana dos Santos Cardoso; Pedro Miranda Pinheiro; Silvia Silva da Costa Botelho; Paulo Lilles Jorge Drews Junior (Int. J. Intell. Robotics Appl., 2024)

A Direct Adaptive Controller With Harmonic Compensation for Grid-Connected Converters. - Guilherme Vieira Hollweg; Paulo Jefferson Dias de Oliveira Evald; Everson Mattos; Lucas Cielo Borin; Rodrigo Varella Tambara; Hilton Abílio Gründling; Wencong Su (IEEE Trans. Ind. Electron., 2024)

Underwater Robots Localization using Multi Domain Images: A Survey. - Matheus Machado dos Santos; Guilherme C. Oliveira; Paulo Jefferson Dias de Oliveira Evald; Paulo Lilles Drews Jr.; Silvia Silva da Costa Botelho (J. Intell. Robotic Syst., 2025)