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For the terminal phase of AUV impact the non-stationary targets, the terminal guidance problem is studied. Based on backstepping sliding mode control method and linear extended state observer, a nonlinear guidance law with impact angle constraints is proposed. Regarding the target acceleration and external disturbance as unknown disturbance, and using the linear extended state observer to estimate...
In the reliability prediction of the product with long life and high reliability, the step stress accelerated degradation test (SSADT) is commonly applied. With the motivation of predicting the product reliability most precisely, the problem of optimizing the test plans has drawn a lot of attentions in the application of SSADT. In this paper, the drift Brownian motion is selected as the degradation...
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