WU Xin-sheng, TANG Ping, QIN Han. The application of digital filtering technique in signal acquisition of weighing system[J]. 2010, 29(9): 131-134. DOI: 10.13873/j.1000-97872010.09.036.
performances and characteristics of inertial filtering and sliding average filtering are analyzed.A compound digital filtering method based on inertial filtering method and sliding average filtering method are designed
in order to satisfy the actual needs and precision requirements of weighing sensor.Experiments show that the filter can effectively straining interference signal in weighing sensor signal.