WANG Wei-qiang, PAN Gang. Signal processing and self-adaptive compensation design of dynamic weighing system[J]. 2010, 29(7): 69-71+74. DOI: 10.13873/j.1000-97872010.07.003.
动态称重系统信号处理与自适应补偿设计
摘要
为了满足对炼铁行业在线动态称重的要求
提出了基于海明窗的FIR低通滤波和零极点配置的自适应补偿方法
改进称重系统的动态特性。试验结果表明:本方法能有效地缩短信号衰减时间
改善称重精度
并具有很好的自适应性。
Abstract
In order to meet the demand of dynamic weighing online in iron industry
an online self-adaptive compensation method based on Hamming window FIR low-pass filtering and zero-pole placement technique is proposed. Experimental results indicate that the signal decay time is reduced effectively
the weighing precision is improved and the method has good self-adaptability.