The relationship between nerve signals and electrical signals promotes the develop of neural stimulators. The Complementary Metal Oxide Semiconductor (CMOS) technology brings benefits to the development of implantable...
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Chemical power equipment operates under harsh conditions such as high temperatures, high pressures, or corrosive environments, making them susceptible to wear, fatigue, and corrosion. These issues can lead to performa...
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The important content of cultural inheritance is cultural identity. Deep Neural Network (DNN) performance and accuracy have been extensively tested and validated in various real-world applications. For instance, it ha...
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Robotics and the study of animal behavior are complementary fields that cannot be separated. Animals have acquired inherent benefits in movement, thinking, processing information, and managing tasks as a result of ext...
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Model predictive control (MPC) enables the linear induction motor (LIM) drive system to maintain good performance despite large distortions in the input voltage waveform, and is particularly suitable for applications ...
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Based on fully actuated technology, a sliding mode control approach is suggested for helicopter systems with all degrees of freedom. First, the degree of nonlinearity and coupling is lessened by applying the feedback ...
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ISBN:
(纸本)9798350373707;9798350373691
Based on fully actuated technology, a sliding mode control approach is suggested for helicopter systems with all degrees of freedom. First, the degree of nonlinearity and coupling is lessened by applying the feedback linearization technique. And the helicopter systems transform into fully actuated systems. Secondly, a sliding mode controller is built with the assumption of system stability in order to achieve the intended tracking task. Third, the reliability of complete closed-loop structures is investigated using Lyapunov theory. Finally, this work presents simulation data to validate the effectiveness of the designed control technique.
Data deduplication technologies have widespread applications in cloud storage systems. They can effectively save network bandwidth during file uploads and downloads, improving the storage efficiency of cloud servers. ...
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Proliferating applications of unmanned aerial vehicles (UAVs) impose new service requirements, leading to several challenges. One of the crucial challenges in this vein is to facilitate the autonomous navigation of UA...
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ISBN:
(纸本)9798350311143
Proliferating applications of unmanned aerial vehicles (UAVs) impose new service requirements, leading to several challenges. One of the crucial challenges in this vein is to facilitate the autonomous navigation of UAVs. Concretely, the UAV needs to individually process the visual data and subsequently plan its trajectories. Since the UAV has limited onboard storage constraints, its computational capabilities are often restricted and it may not be viable to process the data locally for trajectory planning. Alternatively, the UAV can send the visual inputs to the ground controller which, in turn, feeds back the command and control signals to the UAV for its safe navigation. However, this process may introduce some delays, which is not desirable for autonomous UAVs' safe and reliable navigation. Thus, it is essential to devise techniques and approaches that can potentially offer low-latency solutions for planning the UAV's flight. To this end, this paper analyzes a multi-access edge computing aided UAV and aims to minimize the latency of the task processing. More specifically, we propose an offloading strategy for a UAV by optimally designing the offloading parameter, local computational resources, and altitude of the UAV. The numerical and simulation results are presented to offer various design insights, and the benefits of the proposed strategy are also illustrated in contrast to the other baseline approaches.
The paper presents an overview of the design and constructional features of vector control technique implemented in Permanent Magnet Synchronous Motor (PMSM) to achieve efficient speed-torque control in Electric Vehic...
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Ultrasonic guided waves are widely used signals in industry, but their inherent dispersion and multimodal characteristics significantly impact practical applications. Considering the frequency-dependent nature of guid...
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ISBN:
(纸本)9798350366907;9789887581581
Ultrasonic guided waves are widely used signals in industry, but their inherent dispersion and multimodal characteristics significantly impact practical applications. Considering the frequency-dependent nature of guided wave signals, this paper proposes a Fourier-based convolutional autoencoder (FCAE) algorithm for dispersion compensation in ultrasonic guided wave signals, thoroughly investigating its practical application in handling ultrasonic guided wave signals. The neural network model combines the time-frequency analysis characteristics of Fourier bases and the nonlinear mapping capability of neural networks to learn the time of flight (TOF) of guided wave modes. Through this approach, the model successfully eliminates phase distortion and energy leakage caused by Lamb wave dispersion in guided wave signals, thereby significantly improving the quality and interpretability of the signals. The proposed Fourier-based neural network model's effectiveness in dispersion compensation is validated through simulation experiments, providing robust support for further applications of ultrasonic guided wave technology.
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