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Chapter and Conference Paper
Fast Prediction Method of SMT Solder Joint Shape and Reliability Based on Gated Recurrent Unit (GRU)
Deep learning technology has been more and more used in traffic flow prediction, weather prediction, mechanical system fault diagnosis and other fields, and has achieved good results through engineering verifi...
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Chapter and Conference Paper
A Design Method for Reducing the Number of Actuators of a Large Active Main Reflector Antenna
Active main reflectors are often applied to the large aperture reflector antennas in engineering with a high operation frequency to improve the surface accuracy. Whether it is necessary to install actuators on...
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Chapter and Conference Paper
Dynamic Analysis of Large Aperture Antenna Rotor System Under Wind Disturbance
This paper presents a new strategy to study the vibration response of antenna pitch rotor system under wind load. Taking the pitch rotation mechanism of large reflector antenna as the research object, the thre...
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Chapter and Conference Paper
Optimal Sensor Placement for Health Monitoring of Large Space Structures in Harsh Environment: A GA-EfI Approach
Considering the problems of information redundancy, incomplete information perception and space structure limitation in the sensor layout of large and complex structures, a sensor layout algorithm for structur...
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Chapter and Conference Paper
ANN-PSO Algorithm Based Signal Transmission Performance Coupling Analysis and Optimization for TSV
The influence of the structure parameters of Through Silicon Via (TSV) interconnection process on its return loss is studied. A proxy model of TSV geometry parameters and return loss based on artificial neural...
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Chapter and Conference Paper
Multidisciplinary Structural Optimization of Reflector Antenna Based on Mechanical-Electromagnetic-Wind-Field Coupling Model
Large reflector antenna, a typical electro-mechanical system, is designed to satisfy the demands of both electrical performances and structural properties. Its characteristics very much depend on surface accur...
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Article
Open AccessCoupling Modeling for Functional Surface of Electronic Equipment