Study modelling thought, network configuration, majorize GNNM(1,1) mode method and learning algorithm of GNNM(1,1) mode combined grey system theory and neural network.
研究了灰色系统理论与神经网络组合的灰色神经网络GNNM（1，1）模型的建模思想、网络结构及其优化GNNM（1，1）模型的方法和学习算法；
In this paper, how to optimally divide a complicated system for serving the need of system modelling well is studied theoretically. We present the optimal dividing theory and its theorem proving.
就如何进行大系统空间模块的分解以满足建模的需要，作了理论上的探讨，给出了最优空间分解判定及性质定理证明。
The fundamental idea of dynamic modelling of complex spacecraft system using Bond Graph theory, and the procedure of using Lagrange Bond Graph are discussed.
介绍了键图理论应用于建立复杂航天器系统的动力学模型的基本思想以及拉格朗日键图的具体应用步骤。
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