Somsap, S., and R. Suntivarakon. “The Development of Automatic Control System to Adjust a Cycle Speed of a Bagasse Dust Conveyor System for Energy Saving”. Engineering and Applied Science Research, vol. 38, no. 2, May 2012, pp. 165-77, https://ph01.tci-thaijo.org/index.php/easr/article/view/1608.