Error analysis method of weighing cycles based on robotic mass measurement system

Dong Lei; Qianyu Xu; Gang Zheng; Na Wang; Shuai Tian

doi:10.1117/12.2511938

7 March 2019 Error analysis method of weighing cycles based on robotic mass measurement system

Dong Lei, Qianyu Xu, Gang Zheng, Na Wang, Shuai Tian

Proceedings Volume 11053, Tenth International Symposium on Precision Engineering Measurements and Instrumentation; 110532J (2019) https://doi.org/10.1117/12.2511938
Event: 10th International Symposium on Precision Engineering Measurements and Instrumentation (ISPEMI 2018), 2018, Kunming, China

Abstract

Robotic mass measurement system, which used automatic measurement and data processing, has become the trend of the high accuracy mass measurements. In international comparison and mass-related scientific research, automatic measurement system together with ABABAB weighing cycles can reduce or eliminate the linear drift greatly and improve the accuracy of measurement results further. In this paper, three linear drift error elimination methods of ABABAB weighing cycle model were analyzed, and the corresponding mathematical expressions of error calculation were given, then experimental data was analyzed and compared. All of these three methods based on ABABAB weighing cycle can be applied for automatic measurement in the future.

Citation Download Citation

Dong Lei, Qianyu Xu, Gang Zheng, Na Wang, and Shuai Tian "Error analysis method of weighing cycles based on robotic mass measurement system", Proc. SPIE 11053, Tenth International Symposium on Precision Engineering Measurements and Instrumentation, 110532J (7 March 2019); https://doi.org/10.1117/12.2511938

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