基于模糊多属性决策的OHSMS绩效动态评价研究

发布时间：2018-06-06 02:35

本文选题：职业健康安全管理体系 + 绩效　；参考：《天津理工大学》2013年硕士论文

【摘要】：职业健康安全管理体系（Occupational Health and Safety Management System，OHSMS）作为一种先进的企业健康安全管理方式和手段，被广泛地应用于各行业、各领域的企业中，其实施、运行和保持的效果，直接影响到企业的职业健康安全绩效。为了提高企业OHSMS绩效和职业健康安全绩效，有必要对OHSMS绩效进行动态评价。通过对OHSAS18000系列标准的分析，结合企业职业健康安全管理的具体工作，建立OHSMS绩效动态评价指标体系。运用层次分析法确定主观权重，再运用熵值法确定客观权重，最后运用乘法集成法将主观权重和客观权重综合，得出组合权重，作为评价指标的最终权重。选择基于梯形模糊数的语言信息计算模型对评价值进行计算，并运用最小方差规划法确定时间权重，运用时序加权平均算子将多个时间点的绩效静态评价结果进行集结，得到最终的绩效动态评价结果，，进而形成完整的OHSMS绩效动态评价理论，并设计开发应用软件以便于推广。将研究成果应用到N公司的OHSMS绩效动态评价中，获得验证，并分析存在的问题和解决方法，明确今后的研究方向。论文提出的OHSMS绩效动态评价方法有助于OHSMS相关标准的发展与完善，也为企业进行内部审核、第二方审核和第三方认证提供了理论依据和操作指导，具有一定通用性。企业可依据本研究提出的评价指标体系和评价模型，通过内部的绩效动态评价，明确其OHSMS绩效所处的水平，识别不符合项和潜在不符合项，采取改进措施，持续改进职业健康安全绩效和OHSMS绩效。尤其是在建立OHSMS之初的初始评审，可借助本研究成果明确后续工作的重点；在进行内部审核和外部审核时，审核员可依据本研究成果高效地开展审核工作。由于课题本身的复杂性和笔者的学识局限，仍然需要对OHSMS绩效动态评价作进一步的研究和探讨，积极探索更为科学严谨的OHSMS绩效动态评价理论。
[Abstract]:Occupational Health and Safety Management system (OHS MSS), as an advanced enterprise health and safety management method and means, has been widely used in various industries and fields of enterprises, its implementation, operation and maintenance of the effect. It directly affects the occupational health and safety performance of enterprises. In order to improve OHSMS performance and occupational health and safety performance, it is necessary to evaluate OHSMS performance dynamically. Based on the analysis of OHSAS18000 series standards and the specific work of occupational health and safety management in enterprises, the dynamic evaluation index system of OHSMS performance is established. The subjective weight is determined by the analytic hierarchy process and the objective weight is determined by the entropy method. Finally, the subjective weight and the objective weight are synthesized by the multiplicative integration method, and the combined weight is obtained as the final weight of the evaluation index. The language information calculation model based on trapezoid fuzzy number is selected to calculate the evaluation value, and the time weight is determined by using the minimum variance programming method, and the static evaluation results of multiple time points are assembled by the time-series weighted average operator. Finally, the final result of dynamic performance evaluation is obtained, and then the complete theory of OHSMS performance dynamic evaluation is formed, and the application software is designed and developed to facilitate the popularization. This paper applies the research results to the dynamic evaluation of OHSMS performance of N Company, obtains the verification, analyzes the existing problems and solutions, and clarifies the research direction in the future. The OHSMS performance dynamic evaluation method proposed in this paper is helpful to the development and improvement of OHSMS standards, and also provides theoretical basis and operational guidance for internal audit, second party audit and third party certification. According to the evaluation index system and evaluation model proposed in this study, enterprises can make clear the level of their OHSMS performance, identify non-conformance items and potential nonconformities, and take improvement measures through dynamic evaluation of their internal performance. Continuous improvement of occupational health and safety performance and OHSMS performance. Especially in the initial review at the beginning of the establishment of OHSMS, the focus of the follow-up work can be defined by the results of this study; when conducting internal and external audits, the auditor can efficiently carry out the audit work according to the results of this research. Due to the complexity of the subject itself and the limitations of the author's knowledge, it is still necessary to further study and discuss the dynamic evaluation of OHSMS performance, and actively explore the more scientific and rigorous theory of dynamic evaluation of OHSMS performance.
【学位授予单位】：天津理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：X913.4

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