9 Result(s)
within
English
Engineering
Electrical Engineering
Bingyu **g
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Article
Investigation of problems about the light power output of GaAs-GaAlAs DH surface leds
A modified conventional RF sputtering equipment is used in preparing the Al2O3 antireflection (AR) coating. An increase in the light output by 30–60% at a driving current of 200 mA for the GaAs-GaAlAs DH LEDs coa...
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Article
Study on the diffusion of Cd and Zn IN InP
The study on the diffusion of Cd and Zn in InP at a temperature range of 450–700°C and their compared results are described in this paper. The effects of various impurity sources, such as Cd and Zu as well as ...
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Chapter and Conference Paper
The Axis Design and Layout of Automotive Door Hinges
The method for automotive door hinge axis design and layout is introduced. An example of a front door hinge assembly is presented to show the detailed strategy and influence factors in door hinge axis design a...
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Chapter and Conference Paper
Parameter Optimization Design of Axial Permanent Magnet Spherical Magnetic Bearingless Flywheel Machine
In order to meet the requirements of high speed operation and high efficiency suspension performance of flywheel energy storage system, a new axial permanent magnet spherical magnetic bearingless flywheel mach...
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Article
Open AccessCascade Forward Artificial Neural Network based Behavioral Predicting Approach for the Integrated Satellite-terrestrial Networks
In order to reduce the risk of authorized users being interrupted in the cognitive satellite wireless network, a multi-step prediction approach based on a cascaded forward artificial neural network is proposed...
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Chapter and Conference Paper
Comprehensive Evaluation of Partition Aggregation of Energy Storage Power Station Based on Entropy Weight-Analytic Hierarchy Process
Energy storage power station is an important object of new power systems participating in peak shaving, frequency modulation, and voltage regulation scenarios, and it is of great reference significance to eval...
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Chapter and Conference Paper
Evaluation of Control Ability of Multi-type Energy Storage Power Station Based on AHP
Due to the characteristics of fast response and bidirectional adjustment, the new energy storage technology can effectually solve the challenges of grid stability and reliability brought by a high proportion o...
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Chapter and Conference Paper
Performance Evaluation of Multi-type Energy Storage Power Station Based on AHP and FCE
In the quickly evolving field of new power systems, energy storage has superior performance in renewable energy accommodation. AHP and FCE are combined to form a performance evaluation method for multi-type en...
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Article
Open AccessBig data theory based spectrum sensing algorithm for the satellite cognitive radio network
In order to deal with the difficulty of spectrum sensing in cognitive satellite wireless networks, a large-scale cognitive network spectrum sensing algorithm based on big data analysis theory is studied, and a...
