1. Aeronautics Institute of Technology (ITA), São José dos Campos 12228-900, Brazil
2. Faculty of Mechanical Engineering of Bauru (UNESP/Bauru), State University of São Paulo, São Paulo 05508-090, Brazil
3. Department of Electrical Engineering, Federal University of Technology—Paraná (UTFPR/Ponta Grossa), Ponta Grossa 84017-220, Brazil