The model USES the variation coefficient as parameter, which reflects eigenvalue difference to represent the weight of evaluation indexes, decreases the subjectivity of weight decision.
该模型采用反映评价指标特征值之间的差异性的参数变异系数作为评价指标的权重，减少了权重确定的主观性。
2
It has been proved by practice that the optimum design of dry-type power transformer can improve performance parameter, reduce product weight and shorten the design period.
实践表明，该系统设计的优化方案可提高性能参数、降低产品重量、减少成本，缩短设计周期。
3
Based on the search technique of non-monotone heuristic simulated annealing proposed, the algorithm realizes fast search of network weight and parameter.