n.反向傳播

Based on gradient descent rule, the BP( Back Propagation) algorithm is a local optimization algorithm. bp算法基于梯度下降原理，是一種局部尋優(yōu)算法。

The back propagation (BP) neural network model of 5-degree of freedom (DOF) upper limb rehabilitant robot was built. 摘要建立了5自由度上肢康復(fù)機(jī)器人的BP神經(jīng)網(wǎng)絡(luò)控制模型。

The model used multiple stepwise regression method and back propagation method independently. 模型分別采用多元逐步回歸方法和反向傳播方法。

The NN controller is trained with evolutionary computation and back propagation. 進(jìn)化算法和反向傳播被用于神經(jīng)網(wǎng)絡(luò)的訓(xùn)練。

The back propagation(BP) neural network model of 5-degree of freedom(DOF) upper limb rehabilitant robot was built. 建立了5自由度上肢康復(fù)機(jī)器人的BP神經(jīng)網(wǎng)絡(luò)控制模型。