An adaptive neuro-fuzzy based on a fractional-order proportional integral derivative design for a two-legged robot with an improved swarm algorithm: An adaptive neuro-fuzzy FOPID for two legged robot with an improved swarm algorithm. Engineering Review, [S. l.], v. 43, n. 1, p. 9–28, 2023. Disponível em: https://engineeringreview.org/index.php/ER/article/view/1916.. Acesso em: 24 oct. 2025.