关键词: 摩擦学, 设计, 神经网络, 综合评价, 差速螺旋啮合双转子, 端面型线, 混合, 数值模拟, 统一几何设计

Abstract: In tribology design system, a new neural network-based synthetical evaluation model is proposed, which takes system engineering thought of tribology system as guide and considers comprehensively requisition of tribology design. It is applied to tribology design of bearing-rotor system. Practice have proved that evaluating results of this model are accuracy and reasonable.

Key words: Design, Neural network, Synthetical evaluation, Tribology, mixing, numerical simulation, sectional profiles, twin rotors in differential screw coupling, united geometrical design