A Signal Processing Method for Dynamic Weighing System by SSA-LVQ Network

摘要：

For the error problem of the data processing in dynamic weighing system at present, our experiment takes two-axle vehicle and truck as the object. The collected data by singular spectrum analysis(SSA) algorithm is under preprocessing, then the peak values of the front and rear axle, the ascending slope and descending slope on the weighbridge, speed and type of vehicles, is used as input of the Learning Vector Quantization(LVQ) network, and immobile weight as the output to simulate. The results show that: the precision with proposed method is higher than traditional digital signal processing method and traditional LVQ network, and the method effectively reduces the measurement error of dynamic weighing system, and can be applied directly to dynamic weighing system.

关键词： Dynamic weighing singular spectrum analysis learning vector quantization network signal processing

作者: Qisheng Wu Ruoyu Pan Xianglong Luo Lei Li

作者单位: Department of Communication Engineering,Xian University Of Post & Telecommunications,Xian,710061,C School of Information Engineering Changan University,Xian,710064,China Xian-Yanan Branch of Shaanxi Highway Construction Corporation Xian,710016,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 3631-3635

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）