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The condition-based maintenance (CBM) technique has been widely used in the power plant in China. Feed water pump is one of the most important general requirements in the power plant. Its reliability plays an important part in the safety of the complete running. On the basis of practical situation in one power plant, a system for condition-based maintenance of the feed water pump in said power plant...
A heuristic genetic algorithm for multi-mode resource-constrained project scheduling problem is given because the requisition of constraints of using renewable and nonrenewable resource in practical engineering is taken into consideration. Consumption of nonrenewable resource, weighted coefficient and the duration are combined, and objective function is constructed dynamically by choosing different...
Manufacturing message specification (MMS) is a set of communication protocols used in industrial control system. The petri nets model of domain management was established, and analysis of reachability and invariability was completed, which was used to validate the rationality and validity of the model. In addition, MMS communication service was implemented under the C/S mode through establishing MMS...
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