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| Hydraulic Leveling System and Experimental Study for Mobile Asphalt Mortar Vehicle |
| YANG Jian-hong,FANG Huai-ying,ZHANG Ren-cheng,CAI Zhong-shan |
| College of Mechanical and Electrical Engineering, Huaqiao University, Quanzhou, Fujian 362021, China |
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Abstract In order to ensure levelness of measuring instrument in the asphalt mortar vehicle and satisfy the features of mobile often. A module of leveling system for asphalt mortar vehicle was established. The different leveling control algorithms were analyzed and studied. The different leveling control algorithms were compared and studied by a lot of tests. The results showed that single direction angle leveling algorithm would lead to non-convergence and low leveling efficiency as leveling accuracy of asphalt mortar vehicle is above ±0.2°. The lowest point leveling control algorithm removed couple can ensure leveling convergence and a high leveling efficiency when leveling accuracy is ±0.1°. The leveling control algorithms based on the lowest point can satisfied the leveling accuracy and efficiency of mobile asphalt mortar vehicle.
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［1］吴仕平.沥青水泥砂浆搅拌车液压调平系统研究［D］.泉州:华侨大学硕士学位论文,2009.
［2］李慧敏.移动沥青水泥砂浆搅拌和设备电液调平系统［J］.铁道建筑技术,2008,16（3）:4-7.
［3］邓飙,邱义,张宝生.基于电液比例技术的快速自动调平系统［J］.兵工自动化,2009,28（1）:70-72.
［4］李忠于.某雷达自动调平机构的设计分析［J］ .火控雷达技术,2002,31（3）:43-47.
［5］盛英,仇原鹰.6腿支撑液压式平台自动调平算法［J］.西安电子科技大学学报（自然科学版）,2003,29（5）:594-597.
［6］汤君茂,翁新华,杨汝清.带电清扫机器人液压自动调平收敛性研究［J］.中国机械工程,2009,20（20）:2407-2410. |
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2012, Vol. 33 
