With the vigorous development of the photovoltaic industry, how to improve the efficiency of photovoltaic power generation has become an important issue, among which partial shadow occlusion is an important reason aff...
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This paper provides a new monitoring method based on the attention mechanism and online sequential extreme learning machines(OS-ELM) for nonlinear dynamic process,referred as attentive ***-ELM provides the prediction ...
This paper provides a new monitoring method based on the attention mechanism and online sequential extreme learning machines(OS-ELM) for nonlinear dynamic process,referred as attentive ***-ELM provides the prediction of outputs and the update of parameters by sequential *** cope with nonlinearity,the attention mechanism is utilized to map data to a high-dimensional feature *** effect of the attention mechanism and the single hidden layer feedforward network trained with OS-ELM work collaboratively in monitoring the real-time process data to detect possible *** addition,fault detection rate and false alarm rate are adopted to evaluate the monitoring *** effectiveness of the proposed method is illustrated by a typically complicated industrial system.
In recent years, hashing methods have been popular in the large-scale media search for low storage and strong representation capabilities. To describe objects with similar overall appearance but subtle differences, mo...
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This paper focuses on the development of a control scheme capable of tracking contact forces ***,the nonlinear observer,admittance control and adaptive sliding mode control are integrated into a single *** the force s...
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This paper focuses on the development of a control scheme capable of tracking contact forces ***,the nonlinear observer,admittance control and adaptive sliding mode control are integrated into a single *** the force sensor is absent,a nonlinear observer,which serves as a reaction force observer,can be used to estimate the contact ***,in order to track the force profile explicitly,admittance control is introduced to transform the desired contact force into the desired position *** adaptive sliding mode controller is designed to track the desired position and meanwhile compensate the estimation errors of contact forces caused by nonlinear *** stability of the whole system under the proposed controller can be guaranteed by the Lyapunov ***,several simulations are reported to demonstrate the effectiveness of the proposed approach.
The platelet interlocking is universally recognized as a pivotal factor contributing to the remarkable toughness and strength of nacre in mollusk shells. Apart from variations in shape, platelets in nacre often exhibi...
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In this article, the complex task assignment, scheduling and planning of complex heterogeneous multi-robot welding process are studied. For large workpiece welding tasks that involve complex heterogeneous multi-robot ...
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Dear editor,Networked controlsystems(NCSs) have attracted widespread attention in some fields because they offer the advantages of reduced cabling, greater resource sharing,and ease of installation and maintenance [1...
Dear editor,Networked controlsystems(NCSs) have attracted widespread attention in some fields because they offer the advantages of reduced cabling, greater resource sharing,and ease of installation and maintenance [1]. However, in an unreliable network environment, network constraints can significantly limit the performance of NCSs.
In this study, unmanned ships test platform based on the parallel systems framework is proposed to improve the test efficiency and accuracy of unmanned ships in complex ocean environment. The parallel intelligence the...
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In this paper, by using the flux-controlled memristor model, the finite-time synchronization problem of delayed complex-valued memristive neural networks (MCNNs) is studied. Firstly, according to the proposed memristo...
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As the basic construction of flexible mechanical systems, the flexible beam and its control problem have attracted widespread attention in recent years. This paper takes a flexible beam with pneumatic soft actuators (...
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