METHOD AND SYSTEM FOR BIONIC CONTROL OF ROBOTIC DEVICES Russian patent published in 2021 - IPC A61F4/00 

FIELD: robotics.

SUBSTANCE: invention relates to medicine, namely to methods of bionic control of robotic devices. The method performs the formation of a mental command, the formation of an electroencephalographic signal analysis channel, in which the formation of an EEG signal corresponding to a mental command is carried out, the registration of an EEG signal, the formation of a training sample of EEG signals, neural network training, neural network analysis of the registered EEG signal, the formation of a control command for a controlled robotic device and the execution of a command by a controlled robotic device. Additionally, a combined EEG analysis is carried out in the electroencephalographic signal analysis channel. Combined EEG analysis reveals EEG signs of a mental command in the frequency-time and amplitude-phase regions. The result of the combined EEG analysis is selected. When choosing the result of a combined EEG analysis, a final decision is made based on particular decisions obtained as a result of EEG analysis by different methods. A voice signal analysis channel is formed, in which a dictionary of voice commands is formed, acoustic vibrations are generated by a human voice apparatus, access to a controlled robotic device is provided using user voice authentication, a word is formed by converting an acoustic vibration into an electrical signal using a microphone, filtering based on the Hilbert-Huang transformation and word identification by comparison with words from the dictionary of voice commands is carried out.

EFFECT: increase in the reliability of recognition of the control command is achieved.

4 cl, 25 dwg