动态车辆称重系统补偿算法研究  

The study on compensating method of vehicle dynamically weighting system

作　　者：孙凤英[1] 张文会[1] 马振江[1] 

机构地区：[1]东北林业大学交通运输工程学院,黑龙江哈尔滨150040

出　　处：《黑龙江工程学院学报》2007年第2期18-20,35,共4页Journal of Heilongjiang Institute of Technology

基　　金：交通部西部交通建设科技项目(200431800048)

摘　　要：动态称重系统为超限运输治理工作提供了便利,但其测量精度一直是值得研究的课题。通过实车试验,测得动态称重系统测量数据,并运用切比雪夫正交多项式方法,建立以速度作为补偿因子的补偿模型,对测量结果进行修正。最后,对过往车辆的称重结果进行有效性验证,证明该补偿算法具有一定的精度和实用价值,从而对不停车收费制度的有效实施以及智能运输系统的发展起到一定的促进作用。The vehicle-weighting-dynamically system is benefited to ban overloading. But its precision is an important issue that is worth being studied. The datas are gotten through the experiments, and the compensating model is obtained by means of Tchebysheff quadratic polynomial, which can revise the weighting datas. At last, this paper tests the result effectiveness by weighting datas of vehicles passing by and proves that the compensat- ing model have required precision and applying value. These can promote the valid executing of charging no stopping and the development of ITS.

关 键 词：动态称重系统 超限运输 补偿算法 

分 类 号：U412.6[交通运输工程—道路与铁道工程]