NDLI: Error analysis and compensation for load cells based Glue Mixing & Dosing Precise System Micro-D

Content Provider	IEEE Xplore Digital Library
Author	Yaqiu Liu Huaqi Zhao Jun Cao Xiaopeng Zhang
Copyright Year	2008
Description	Author affiliation: Northeast Forestry Univ., Harbin (Yaqiu Liu; Huaqi Zhao; Jun Cao; Xiaopeng Zhang)
Abstract	As the error in the process of automatically mixing by weighing control is consisted in the glue mixing and dosing precise system Micro-D based on load cells in parallel, and the system has the characteristic of batching weight loading for each chemical components flow, so this paper makes an particular analysis with static error, dynamic error and dynamic delay error, puts forward several methods such as subtracting weight for eliminating error, subtracting affixed weight, and beforehand closure electro-valves using predictive control based error compensation, so that the average error which is measured by the error measurement system is less than 0.008 kg, the standard deviation is less than 0.006. Experimental results show that the design of glue mixing & dosing precise system Micro-D can accord with the requirement of precise measurement for glue mixed.
Starting Page	2687
Ending Page	2691
File Size	244229
Page Count	5
File Format	PDF
ISBN	9781424421138
DOI	10.1109/WCICA.2008.4593347
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-06-25
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fluid flow measurement Measurement uncertainty Error compensation Delay Atmospheric measurements Particle measurements Weight measurement error compensation glue mixing & dosing system mixing by weight batching control dynamic error static error dynamic delay error
Content Type	Text
Resource Type	Article

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