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Modeling and analysis of concrete mixture plant subject to coverage factor and profust reliability approach

机译:混凝土混合设备的建模和分析覆盖率和profust可靠性的方法

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The main objective of the present study is to analyze the effect of coverage factor, failure rates and repair rates on the availability and performance of a concrete mixture plant by considering profust reliability approach. Concrete mixture plant comprises seven subsystems installed in series configuration. In most of the plants, some units of subsystems named mixer and cement silo are used in redundancy. In the present model, both subsystems are configured as 2-out-of-2: G with one cold standby. Rest of the subsystems are single-unit systems. Sufficient repair facilities remain available with system to do repair activities. All failure and repair rates are exponentially distributed. Using Markov birth-death model, differential equations have been derived and solved by Runge-Kutta method of fourth order. The result of the proposed model verifies the theory and would prove beneficial for system designers.
机译:本研究的主要目的是分析覆盖率的影响,失败利率和修复可用性和利率混凝土混合设备的性能考虑profust可靠性的方法。混凝土混合设备包括七个子系统安装在系列配置。植物,一些单位的子系统混合器和命名水泥筒仓用于冗余。目前的模型,两个子系统都配置为两块:G一冷备用。子系统是单一机组系统。维修设备与系统保持可用做维修活动。利率指数分布。生灭模型、微分方程派生和通过龙格-库塔方法解决四阶。验证理论和将被证明是有益的为系统设计师。

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