安全与环境工程2016，Vol.23Issue(5)：121-125,5.DOI:10.13578/j.cnki.issn.1671-1556.2016.05.020
基于稀疏表示的火灾自动报警系统产品性能评价
Product Evaluation of Automatic Fire Alarm System Based on Sparse Representation
摘要
Abstract
Automatic fire alarm system with good performance can effectively prevent and reduce the occurrence of fire,and reduce the fire loss.According to the FireAlarm System Performance Evaluation(GB/Z 24978—2010) which proposes the first level indicators of product performance evaluation for automatic fire alarm system,this pa-per designs detailed second level indicators.Due to the mutual coupling between the second level indicators,the pa-per establishes fuzzy relation matrix and obtains the initial operation matrix with high sparseness by non-negative matrix factorization with sparseness constraints.Then,the paper evaluates each of the second level indicators of the samples and gets the evaluation vector.Using the vector and the relationship matrix after sparseness factorization for computing,the paper retrieves the product performance evaluation grade of the automatic fire alarm system.关键词
稀疏表示/火灾自动报警系统/产品性能评价/模糊关系矩阵Key words
sparse representation/automatic fire alarm system/product performance evaluation/fuzzy rela-tion matrix分类
资源环境引用本文复制引用
王东东,曲娜,杨峰,蓝真亮..基于稀疏表示的火灾自动报警系统产品性能评价[J].安全与环境工程,2016,23(5):121-125,5.基金项目
沈阳航空航天大学大学生创新训练计划项目 （）
