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Brain-Computer Interface for Control of Wheelchair Using Fuzzy Neural Networks

机译:基于模糊神经网络的轮椅控制脑机接口

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摘要

The design of brain-computer interface for the wheelchair for physically disabled people is presented. The design of the proposed system is based on receiving, processing, and classification of the electroencephalographic (EEG) signals and then performing the control of the wheelchair. The number of experimental measurements of brain activity has been done using human control commands of the wheelchair. Based on the mental activity of the user and the control commands of the wheelchair, the design of classification system based on fuzzy neural networks (FNN) is considered. The design of FNN based algorithm is used for brain-actuated control. The training data is used to design the system and then test data is applied to measure the performance of the control system. The control of the wheelchair is performed under real conditions using direction and speed control commands of the wheelchair. The approach used in the paper allows reducing the probability of misclassification and improving the control accuracy of the wheelchair.
机译:提出了残疾人轮椅的脑机接口设计。所提出系统的设计基于脑电图(EEG)信号的接收,处理和分类,然后执行轮椅的控制。使用轮椅的人为控制命令完成了对大脑活动的实验测量。基于用户的智力活动和轮椅的控制命令,考虑了基于模糊神经网络(FNN)的分类系统的设计。基于FNN的算法设计用于脑动控制。训练数据用于设计系统,然后测试数据用于测量控制系统的性能。使用轮椅的方向和速度控制命令在实际条件下执行轮椅的控制。本文中使用的方法可以减少分类错误的可能性,并提高轮椅的控制精度。

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