V. A. Geleževičius and A. Grigaitis, “Research of Adaptive Force Control Loop of Electropneumatic Acting System”, ELEKTRON ELEKTROTECH, vol. 79, no. 7, pp. 7–10, Aug. 2007, Accessed: Jan. 22, 2026. [Online]. Available: https://eejournal.ktu.lt/index.php/elt/article/view/10828