国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

A Qt-based human-computer interaction software is designed to decode gestures from surface EMG signals and control the dexterous hand operation of the space manipulator. The composition of the EMG signal decoding gesture and control simulation dexterous hand system is introduced, including the EMG collection interface part of the lower computer and the human-computer interaction software of the upper computer. The three functional modules of human-computer interaction software are explained in detail, namely receiving and displaying the EMG signal sent by the 16-way neural interface to the upper computer, real-time gesture decoding of the EMG signal, and control of simulated dexterous hands. Several key technologies in the software design process are analyzed, such as the signal and slot mechanism, the combination of multithreading and multiprocessing, and UDP communication. Finally, a real-time experiment was designed to decode three gestures based on the EMG signal and control the simulated dexterous hand. The gesture recognition rate was over 98%, and the control delay was about 200ms. Experimental results show that the human-computer interaction software runs stably and has complete functions, and has application prospects in human-computer interaction systems of aerospace teleoperation.