Design and implementation of an electronic architecture for an agricultural mobile robot - Godoy, Eduardo Paciência; Tabile, Rubens Andre; Pereira, Robson Rogério Dutra; Tangerino, Giovana Tripoloni; Porto, Arthur José Vieira; Inamasu, Ricardo Yassushi (Revista Brasileira de Engenharia Agrícola e Ambiental, 2010)