安全与效率视角下煤炭生产系统资源配置协同优化研究

发布时间：2018-10-17 17:28

【摘要】：煤炭生产系统作为煤炭产业最重要环节,其开采过程中需要大量有形和无形资源的投入;然而在系统资源投入有限的情况下,各利益主体在有限理性的条件下为了自身的利益获取尽可能多的资源,导致系统资源配置失调,在一定程度上阻碍了系统安全高效的生产。为了通过合理的资源配置以提升煤炭生产系统的安全性和效率性,实现煤炭产业的可持续发展,本文以系统论和协同发展理论为基础,以系统安全和效率协同优化为目标,研究煤炭生产系统资源配置问题,并对其进行优化研究,为煤炭企业制定合理的资源配置政策提供理论依据和决策参考。本文首先对煤炭生产系统概念、生产特征进行了界定,并分析了煤炭生产系统安全、效率及资源配置内涵基础上,系统分析了煤炭生产系统资源配置的影响因素及相互作用机理,构建了煤炭生产系统资源配置影响因素作用机理理论模型,并运用SEM对煤炭生产系统资源配置影响因素作用进行测度分析,结果表明:人力资源子系统、设备子系统、安全管理子系统对系统安全性和效率性有显著影响,环境改善子系统对系统效率性影响显著,应急响应子系统和环境改善子系统对系统安全性影响并不显著。其次,从系统协同发展的角度出发,对煤炭生产系统的自组织和序参量进行分析,并以实现系统安全性和效率性为目标,构建煤炭生产系统协同发展的子系统协同发展模型和复合系统协同发展模型,并以中煤华煜为对象,验证模型的有效合理性。最后,在运用SEM验证煤炭生产系统资源配置影响因素有效性的基础上,从系统的角度出发,构建煤炭生产系统资源协同系统动力学模型,以中煤华煜为对象,利用计算机仿真软件Vensim-PLE对其进行仿真和灵敏度分析,结果表明:合理的资源配置对系统对安全—效率水平影响要大于子系统之间因子协同和子系统内部因子协同,因此在生产过程中我们要首先注重有限资源在各子系统之间投入的比例,其次是子系统之间因子的协同,最后是子系统内部因子的协同,这样才能在资源投入有限的情况下,通过合理的资源配置,最大限度地保证煤炭企业朝着安全高效的方向发展。
[Abstract]:As the most important link of coal industry, coal production system needs a lot of input from tangible and intangible resources in the process of mining. However, when the input of system resources is limited, Under the condition of limited rationality, the stakeholders obtain as much resources as possible for their own interests, which leads to the imbalance of system resource allocation and hinders the safe and efficient production of the system to a certain extent. In order to improve the safety and efficiency of coal production system and realize the sustainable development of coal industry through rational allocation of resources, this paper takes system theory and cooperative development theory as the foundation, and takes system safety and efficiency cooperative optimization as the goal. The problem of resource allocation in coal production system is studied and optimized to provide theoretical basis and decision reference for coal enterprises to formulate reasonable resource allocation policy. In this paper, the concept and characteristics of coal production system are defined, and the connotation of safety, efficiency and resource allocation of coal production system is analyzed. The influencing factors and interaction mechanism of coal production system resource allocation are analyzed systematically, and the theoretical model of influencing factors of coal production system resource allocation is constructed. The results show that human resource subsystem, equipment subsystem and safety management subsystem have significant influence on system safety and efficiency. The environmental improvement subsystem has a significant impact on the system efficiency, while the emergency response subsystem and the environment improvement subsystem have no significant impact on the system security. Secondly, the self-organization and order parameters of coal production system are analyzed from the point of view of system cooperative development, and the goal is to realize system security and efficiency. The cooperative development model of coal production system and the cooperative development model of composite system are constructed, and the model is verified to be effective and reasonable by taking Huayu coal as an object. Finally, on the basis of verifying the effectiveness of influencing factors of coal production system resource allocation by using SEM, this paper constructs a dynamic model of coal production system resource coordination system from the point of view of system, taking Huayu coal as an object. The computer simulation software Vensim-PLE is used to simulate and analyze the sensitivity of the system. The results show that the reasonable resource allocation has a greater impact on the safety and efficiency of the system than the factor collaboration between subsystems and the internal factor coordination of subsystems. Therefore, in the process of production, we should first pay attention to the proportion of limited resources input among subsystems, secondly, to the coordination of factors among subsystems, and finally to the coordination of internal factors of subsystems. Through the reasonable allocation of resources, the coal enterprises can be ensured to develop safely and efficiently to the maximum extent.
【学位授予单位】：中国矿业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F426.21;F273

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