工贸行业安全生产预警指数数学模型构建
doi: 10.13205/j.hjgc.201501032
A COMPARATIVE STUDY AND THE STATUS QUO OF REGULATORY AIR QUALITY MODEL AT HOME AND ABROAD
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摘要: 通过对《冶金等工贸行业安全生产标准化基本规范评分细则》的仔细解读,将安全预警指标分解成13个一级指标和38个二级指标,对应指标给以相应的经过归一化处理后的权重。针对这十三个安全预警指标建立了数学量化模型,给出了计算方法和安全预警指数的状态划分。结合GM(1,1)灰色预测理论和等维新息模型,构建适合工贸企业的预测模型,对未来的安全生产预警指数作出预测,帮助工贸企业实时掌握安全生产动态,做到科学合理决策。Abstract: This article summarizes the status quo and the latest developments of regulatory air quality model at home and abroad,compares and analyzes the characteristics of regulatory air quality model system in different countries / regions, summarizes the main issues of regulatory air quality models in China,and proposes specific direction of construction of regulatory air quality model system which will play a guiding role in relevant respects.
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Key words:
- air quality model /
- regulatory /
- model certification /
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