Considering the control problem of quadcopter under both actuator fault and sensor fault, based on the fuzzy state observer, a backstepping adaptive fault-tolerant controller is proposed, which realizes the adaptive e...
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The main goal of this study is to compare the closed loop response of a DC-DC Buck Converter using different optimization strategies such as Model Predictive control (MPC) and Linear Quadratic Regulator (LQR). For a c...
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For the synchronous control of multi-mover permanent magnet linear synchronous motors (PMLSM) which is widely used in logistics equipment, a control method for the synchronization of multi-mover is developed by combin...
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CycleGAN, a type of Generative Adversarial Networks (GANs), is used in this study to tackle the difficult problem of translating cityscape photographs between day and night settings. Day-to-night picture translation i...
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In the digital era, global logistics and supply chain management are undergoing a revolutionary transformation, driven by advancements in technology and interconnected systems. This evolution aims to enhance operation...
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Interference has become a key impediment to improving the performance of communication systems. In traditional interference management (IM) methods design, acquiring information about interference is critical but can ...
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In recent years, intelligent Fault Diagnosis (IFD) technology, as a promising method, has been a hot research topic in the field of condition monitoring and diagnosis systems, which is the focus of ensuring industrial...
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ISBN:
(数字)9781665490429
ISBN:
(纸本)9781665490429
In recent years, intelligent Fault Diagnosis (IFD) technology, as a promising method, has been a hot research topic in the field of condition monitoring and diagnosis systems, which is the focus of ensuring industrial production safety and productivity. However, the utilities of many existing IFD methods are limited by the poor-quality monitoring data, most of which are unlabeled, non-stationary, and collected from various working conditions. In addition, the unavailability of the testing data in the IFD model training phase makes the problem more challenging but more practical. In the paper, a simple-structured one-dimensional convolutional neural network(1-D CNN) with a feature extractor, a classifier, and a meta-optimizer is constructed to tackle the tricky cross-domain issues. A scalable meta-learning-based domain generalization strategy is proposed to reduce the gap among the multi-source domains. As a result, the network can learn common fault knowledge from multiple related but different source domains and then be used to analyze new target domains. Two case studies verify the effectiveness, real-time performance, and application prospects of the proposed training strategy in cross-domain fault diagnosis tasks.
The smart distribution grid is a type of electrical supply network that has been widely applied in life. Ensuring efficient and secure communication of information within the smart distribution grid has become one of ...
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Aiming at the requirements of unmanned ground vehicles to perform reconnaissance and surveillance tasks in complex environments, considering the current conditions of unmanned vehicles such as complex battlefield envi...
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The present paper shows the procedure for the stabilization and subsequent optimization of second-order systems using a proportional plus integral delayed controller. Stabilizing closed-loop controlsystems using a co...
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