An Adaptive Neural Fault-Tolerant Control Method for Nonlinear Systems
A nonlinear system, fault-tolerant control technology, applied in the direction of adaptive control, general control system, control/regulation system, etc., can solve the problem of weakening fault-tolerant control method, complexity, etc
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[0069] Extreme learning machine is a new type of single hidden layer feedforward neural network. Compared with traditional neural network, the node parameters of the hidden layer of extreme learning machine are randomly determined and do not depend on the prior knowledge of the objective function. During the learning process, only adjustment The output weights of the network, sometimes referred to as a single hidden layer feed-forward neural network with random nodes. Moreover, the extreme learning machine has achieved good generalization with an extremely fast learning speed, and at the same time inherited the inherent general approximation ability of the traditional neural network, and reduced the problems of traditional neural networks such as complex human intervention and improved computational efficiency.
[0070] The invention provides a nonlinear system adaptive neural fault-tolerant control method, which uses an extreme learning machine to approach the uncertainty func...
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