In this paper, we give a concept of weight deviation, using it, we establish a models of Synthetic assessment with variable weights and a sequence modes of modification of variable weights model.

• 摘要常权综合评价中由于评价指标值间的交互作用往往使评价结果失准，本文提出一个变权综合评价模型及一个模型序列，使评价结果突出主要指标的作用，减轻因次要指标值过大给评价结果带来的影响。