| 一种有效提高仪器精度的建模方法 |
| An Effective Modeling Approach to Improve Meter Accuracy |
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| 中文摘要: |
| 提出了一种能够有效提高仪器仪表测量精度的建模方法。该模型结合改进的灰色系统和粒子群优化算法，通过测试数据对模型训练后得到仪表满量程内误差的拟合模型，进而可对仪器量程内任意测量值进行修正。通过实验证明，该模型具有经济性、实用性和准确性高的特点。 |
| 英文摘要: |
| This paper presents a modeling approach which can effectively improve meter accuracy. This model, which combines the improved gray system and particle swarm optimization, uses a small amount of the instrument known error data as training data to get the full-scale error fitting model. Then the model can be used to amend all values in the range. The system has the advantages of economy, practicality and high accuracy proved by experiments. |
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| 中文关键词: 灰色系统 离子群优化算法 仪表精度 |
| 英文关键词:gray system particle swarm optimization meter accuracy |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2015.04.04 |
| 引用本文：贾云涛,胡耀元,张建永,岳伟.一种有效提高仪器精度的建模方法[J].计测技术,2015,35(4):. |
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