Real-time obstacle avoidance performed by an autonomous vehicle throughout a smooth trajectory using an electronic stick. - Eliana Prado Lopes Aude; Luis Felipe Saldanha de Menezes; Ernesto P. Lopes; Flavio Signorelli Mendes; Julio Tadeu Carvalho da Silveira; Henrique Serdeira; F. A. B. Suva; Mario F. Martins (IROS, 2003)