ILIEV, Georgi; HRISTOV, Hristo. SPEED CONTROL OF PNEUMATIC CYLINDERS USING HIGH SPEED 2 PORT ON/OFF VALVES WITH PULSE WIDTH MODULATION. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 3, p. 95–100, 2024. DOI: 10.17770/etr2024vol3.8117. Disponível em: https://journals.rta.lv/index.php/ETR/article/view/8117.. Acesso em: 3 jul. 2024.