A Radar Individual Recognition System with Mission Adaptability
An adaptable radar technology, applied in radio wave measurement systems, instruments, biological neural network models, etc., can solve problems that need to be improved, and achieve the effect of optimizing radar individual recognition accuracy, improving accuracy and confidence
Active Publication Date: 2022-03-18
ZHEJIANG UNIV
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Problems solved by technology
[0003] In view of the problem that the design of the current radar individual identification system itself does not have task universality and the accuracy and confidence need to be improved, the purpose of the present invention is to provide a radar individual identification system with task adaptability, from the predefined operation set Search to obtain the most suitable network structure for radar individual recognition tasks, and obtain a highly accurate and robust radar individual recognition model with task adaptability, which is useful for the rapid design and accurate identification of radar individual recognition models in complex electromagnetic countermeasure battlefields is of great significance
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Embodiment 1
[0057] It is an object of the invention to be implemented by a radar individual identification system having task adaptability, including data pretreatment module 5, radar individual identification network structure search module 6, radar individual identification model fine-tuning training module 7 and radar individual Identify the Identification Module 8. Data Acquisition Sensor 1, Database 2, Radar Individual Identification System 3 and Results Display Module 4 with Task Adaptivity, Sequentially connected, the data acquisition sensor 1 collects radar individual radiation source data, stored data to the database 2, database 2 contains a record of radar individual Identification System 3 with task adaptability to provide data support. The result obtained by identifying the resulting result display module 4 is output by the result display module 4 by the result display module 4.
[0058] The data pre-processing module 5 is used to perform a radar individual radiation source data f...
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The invention discloses a radar individual identification system with task adaptability, which is used to design a network structure for a specific radar individual identification task, and classify and identify radar individual radiation sources by using the optimal network structure obtained by searching and designing. It includes a data preprocessing module, a radar individual recognition network structure search module, a radar individual recognition model fine-tuning training module, and a radar individual recognition module. The invention can search the most suitable network structure for the radar individual recognition task from the predefined operation set according to the corresponding task, and obtain a high-precision and high-robust radar individual recognition model with task adaptability.
Description
Technical field [0001] The present invention relates to the field of radar radiation source signal processing, in the field of depth learning network structure, and features of feature extraction, and more particularly to a radar individual recognition system having task adaptability. Background technique [0002] "The overall situation of the overall", "the radar radiation source", is the key to electronic "battlefield control", is an important basis for complex electromagnetic analysis and enemy target threats, and electronic reconnaissance, support alarm and other integrated combat platform core. However, the traditional depth learning feature extraction method is uncomfortable in strong electronic counterming environments, and the radar individual identification model is determined by the identification method itself, the influence of the parameters of different researchers is the influence of the selection factors. To the accuracy and confidence of the target identification....
Claims
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IPC IPC(8): G01S7/41G06N3/04
CPCG01S7/417G06N3/045
Inventor 古有志祁友杰王文海秦晋张泽银王欢王史春江迎波张志猛刘兴高
Owner ZHEJIANG UNIV