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In daily work, frequently related to large-scale manufacturing equipment update problem, How to solve equipment problems is very important. The reasonable renewal of equipment is an important subject to the technical transformation of steel plant and the feasibility of promoting technological progress. This paper introduces the principle and method of system analysis and decision making, and Tangshan...
To solve the distribution network minimum loss reconfiguration problem, we propose an improved dynamic multi-swarm particle swarm optimization (DMS-PSO) in this study. In this method, a set-based updating strategy is introduced to solve the combination problem and a neighborhood's learning strategy is combined to improve the algorithm's local search ability. In addition, to address topological infeasible...
Recently, with the rapid development of logistics industry, the construction of logistics distribution center has become an essential mainstream in the engineering. There is no doubt that the site selection of distribution center is the basis of enterprise's development. However, many risk factors still remain during site selection process. How to recognize these risk factors comprehensively and accurately...
On the basis of analyzing the principle of perturb and observe algorithm and incremental conductance algorithm which are the traditional algorithm of the maximum power point tracking, a new MPPT algorithm based on bee evolution modifying particle swarm optimization (BEMPSO) combined with perturbation and observation or incremental conductance control is proposed. Simulation of the algorithm based...
Performance evaluation of technological investment projects is the basis and prerequisite for the establishment of competition, incentive and monitoring mechanisms to improve the effectiveness of resource allocation and investment returns. This paper brings forward Performance Evaluation Framework of Scientific and Technological Investment Projects from the elements, balance, process Perspectives,...
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