The research of intelligent exoskeletons based on PVDF piezoelectric sensors

In view of the present exoskeleton power movement in the process of identifying problems, the paperhas put forward a motion process of piezoelectric information colection and upper limbs control muscle group sampling method, which features real-time motion control muscle group of piezoelectric information, and improvement 05 the ability of man-machine interaction perception. The acquisition method can effectively acquire and monitoring control muscle movement of piezoelectric information. We made upper limb control muscle group based on PVDF piezoelectric sensor information acquisition. Piezoelectric signals colected in the process of the experiment show that the system can effectively identify the upper limb movement piezoelectric signal and movemevt intention, so as to prove that the control muscle piezoelectric information acquisition principle, structure and calculation method is correct.