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.
杨建红,房怀英,张认成,蔡钟山. 移动式沥青砂浆车液压调平系统及其实验研究[J]. 计量学报, 2012, 33(1): 26-30.
YANG Jian-hong,FANG Huai-ying,ZHANG Ren-cheng,CAI Zhong-shan. Hydraulic Leveling System and Experimental Study for Mobile Asphalt Mortar Vehicle . Acta Metrologica Sinica, 2012, 33(1): 26-30.
2012, Vol. 33 
