I am working on Analysis and Modelling of Systems
Analysis of nonlinear dynamic systems for description and validation.
Development models for systems and processes in general and control applications.
Use of non-linear representations: NARMAX, RNN (Random Neural Networks) and model based on individuals (MBI).
Application of and stochastic multiobjective optimization in system identification. 5) Systems of interest: electronics, mechatronics; electric power; electromagnetic, biological, economic, social and epidemiological.
From 2014, emphasis has been given to the mathematical rigor with which models are simulated, identified and validated. To this has been used mathematical analysis tools and understanding of how the numbers are encoded in the computer through the IEEE-745 standard.
See: Nepomuceno, E. G. Convergence of recursive functions on computers The Journal of Engineering, Institution of Engineering and Technology, 2014,