【摘要】 针对力觉临场感系统传输通道中存在时变通讯时延 ,造成系统不稳定和操作性能降低的问题 ,利用前向神经网络建立主机械手、从机械手和环境的模型 ,并通过神经网络模型预测主机械手速度和从机械手受力 ,以消除或减少通讯时延对系统的影响。实验结果表明了该方法的有效性更多还原

【Abstract】 Time varying communication time delays in communication channels of a telepresence system usually cause instability and bad performance of the system. In order to eliminate or reduce the effect of time delays to a telepresence system,back propogation neural network is used to build the models of the master hand,slave hand and environment. The velocity of the master hand and the force of the slave hand are predicted through the neural network models.This method makes the system meet stability and achieve good performance. The experimental results show effectiveness of this method.更多还原