Synchronization control in crane lifter based on relative coupling strategy
CAO Ling-zhi 1,2,WANG Hong-wei 1,LI Chun-wen 2,CHEN Hua-ying 2,MIAO Wei-pu 2
Computer Engineering and Applications . 2008, (25): 233 -235 .  DOI: 10.3778/j.issn.1002-8331.2008.25.070