The research paper focuses on the design and implementation of a 55 Watts solar power monitoring and automated cleaning system integrated with Python-based embedded technology. The system aims to maximize the efficien...
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As a new type of augmented capacity conductor, the current standards on sag-temperature characteristic is not applicable to the carbon fiber composite conductor. This paper proposed a method for analyzing the sag-temp...
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With the increasing application range of new energy power generation, the uncertainty of distributed power generation leads to a decline in the safety of distribution network operation. New energy generation has becom...
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The popularity of Mobile has led to the rapid development of mobile learning. Especially for applications in Intangible Cultural Heritage education, many mobile learning systems have been produced. However, few system...
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In order to realize the digitization and intelligence of aircraft maintenance training, an aviation intelligent computer-aided training system based on swarm intelligence optimization algorithm was constructed. The sy...
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Permanent magnet synchronous motor (PMSM) is widely used in industrial robot joints and machine tools due to its high torque density, good controllability, and compact structure. Automatic fault diagnosis and early wa...
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Permanent magnet synchronous motor (PMSM) is widely used in industrial robot joints and machine tools due to its high torque density, good controllability, and compact structure. Automatic fault diagnosis and early warning of PMSM drive system of industrial robot is the key and difficult point for the smooth development of automatic production process. In view of the problems that the traditional open circuit fault diagnosis method is not fast enough, not intelligent enough, and prone to misdiagnosis in the case of load change, an open circuit fault diagnosis and location strategy for windings and power switches of PMSM drive system based on grey prediction theory is proposed. The grey prediction method only needs to collect a small amount of motor current data and uses the grey model to estimate and predict the rule of the system. It can still diagnose and locate faults accurately in the case of load change, and compared with the traditional current detection method, the diagnosis speed is fast, and the accuracy is high. Through the theoretical analysis, simulation, and experimental results, it is verified that proposed strategy can diagnose the power switch and winding open circuit faults accurately in real time, which improves the reliability of the electric drive system in the application of industrial robot. (c) 2022 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://***/licenses/by-nc-nd/4.0/).
Recent years, the application requirements on civil and commercial remote sensing areas are gradually growing. As the most import equipment of space optical remote sensor, the complex space optical system needs to ado...
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The identification of plant species relies heavily on flowers of plants, which are crucial for the process. Traditional manual methods for identifying plants are not only labor-intensive and inefficient, but also stru...
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This paper describes the development trend of automotive full-LCD instrument GUI application, analyzes the hierarchical structure of full-LCD instrument system, demonstrates the design and development process of GUI a...
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CEP emulation provides the possibility of transmitting TDM services in packet-switched networks, where jitters in the transmission network causes the time of receiving a packet at the receiving end to vary constantly....
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