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A dead-circle of coal-mine disaster has formed in the long-term games among local government, coal miners and coal-mine managers under the special ecological circumstances of Chinese coal-mine. The mechanism of it is discussed by game theory based on enterprise ecology in this study. It concludes that the collusion between the local government and coal-mine manager will be more rampant along with...
The occurrence of accident be understood as mutations in a qualitative change caused by a continuous change of some of the parameters within the system. The system from security state into the state is actually a mutation phenomenon. The paper applies the Catastrophe theory and system analysis method of the accident causation, establishes the spire catastrophe model. By analysing the model, indicates...
Nowadays, the major mine accidents have happened often and the situation of work safety is still very severe in China. In this paper, a support system of dynamic emergency management and decision in mine is proposed, which is based on mechanisms and characteristics of the accidents and the disasters caused by accidents. The system includes mine identification of potential hazards, monitoring of mine...
In order to reveal major factors constraining China's coalmine safety, the principal-agent relationship in China coalmine safety management is analyzed, a multi-task incentive model is constructed by setting different functions of production and safety performance, the coalmine manager's work behavior under optimal incentive contracts is analyzed and some meaningful conclusions are obtained. It is...
Aim at the unsafe manager behavior underground the China coalmine accidents taking place frequently recently, the two-layer principal-agent relationship in China coalmine management is analyzed, the double level multi-task incentive model consisting of government, company and coalmine manager is constructed, the coalmine manager's work behavior under optimal incentive contracts is analyzed and some...
The coal safety regulations play an important role during Chinese coal production, which greatly effects the progress of Chinese mining technology. Furthermore, in the market-oriented condition, safety input is an important factor that increases the production cost of the mine companies. By constructing profit-maximizing model, the article discusses how do the safety regulations impact Chinese coal...
Application of alternate covering neural network in data mining is given to the classification algorithms, which overcome the continuous iteration and local minimum of traditional neural network algorithms. The calculation speed is high and it is able to adapt to high-dimensional data classification well. Through case study, intuitive geometric significance of alternate covering is used to structure...
If the complicated system wants to be good running, it should have a stable initial condition. The function of checking hidden danger information system of the coal mine's production in the accident control becomes more and more important. Taking tunneling waking face, we established the checking hidden danger information flow by stages, based on systems' characteristics: Initial condition dependence,...
The coal enterprise behavior safety integrated management and control system is the integrated management and control information system which takes the behavior safety as the core and aims to guide safe behavior and realize coal safety supervision. In this article, we describe the theoretical base of the system design, i.e. the theoretical frame of the accident prevention and control for coal enterprises...
Coal mine safety evaluation analyses mine's existent dangerous and harmful factors, and judges mine's potential risks. The evaluation result is propitious to guard against accidents and make management decisions. This paper analyses all kinds of influence elements on coal mine safety, constructs evaluation indexes system, measures weights using AHP, and applies dynamic fuzzy theory in mine safety...
Based on the ideology of "using the monitor data to reflect the production safety and using the risk analysis and safety evaluation methods to guide safety management to realize the objection of mine coal safety state warning and assistant decision-making support system", with Bofang coal mine of Shanxi Orchids Corporation's practical experience in safety state management, we set up a warning...
The research of the impact of safety regulation on the operation of enterprise is difficult, because the acquirement of data is different and research cycles are too long. To solve these issues, the paper imports the idea of multi-agent model to build a virtual platform using computer technology, and then research these issues with this platform. This paper proposes a multi-agent model which contains...
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