Dispersed neural robust controlled trajectory tracking algorithm for mechanical arm
A neural robust and trajectory tracking technology, applied in the field of robotics, can solve problems such as large training volume, large control energy, and increased calculation volume, and achieve the effect of improving tracking accuracy and eliminating disturbances
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[0048] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0049] As shown in the attached figure, for the dynamic model of the manipulator, considering that directly constructing the neural network model for the whole often requires a large amount of calculation, a decentralized recursive neural network model is designed to construct the state equation for each joint of the manipulator , and then design the controller, by adding a robust item in the control rate to offset the mutual disturbance and modeling error between the neural controllers, and finally prove the stability of the designed controller.
[0050] (1) High-order recurrent neural network (RHONN) model construction. The output of the current sequence of the recurrent neural network (RNN) is related to the previous output, that is to say, the n...
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