同时分析了产生称重误差的根本原因，采用了数字信号处理手段来提高动态汽车衡的称重精度。
The main weighting error sources were also discussed and weighting accuracy was improved by the digital signal processing.
本文主要阐述了称重传感器的工作原理、误差补偿、主要参数选择。 并进行了技术经济性分析。
This text has mainly explained and weighed the working principle of the transducer, the error compensating, the main parameter choosing, and has carried on technological economy analysis.
传统机械杠杆的称重方法造成较大的机械误差，影响称量的速度和精度。
Traditional mechanical lever weighing methods can cause a mechanical error, thus decrease the speed and precision.
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