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Rapid generating method for multitarget space signal

A multi-target and signal technology, which is applied in the direction of instruments, measuring devices, radio wave measurement systems, etc., can solve the problems of not verifying the overall performance of the multi-point positioning system, increasing the cost of test items and debugging difficulty, etc., to achieve improved accuracy and robustness sticky effect

Active Publication Date: 2019-04-02
SICHUAN JIUZHOU ELECTRIC GROUP
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Problems solved by technology

However, when the multilateration system to be verified is in the research and development stage, this method will greatly increase the cost of the test project and the difficulty of debugging
It can be seen that there is currently no good method for verifying the overall performance of the multilateration system

Method used

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  • Rapid generating method for multitarget space signal
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  • Rapid generating method for multitarget space signal

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Embodiment Construction

[0042] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0043]In order to solve the technical problem of the lack of a good method for verifying the overall performance of the multilaterate positioning system in the prior art, the embodiment of the present invention provides a method for quickly generating a multi-target spatial signal, using the multi-target generated by this method Signal-in-space is used to authenticate multilateration systems.

[0044] figur...

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Abstract

The invention discloses a rapid generating method for a multitarget space signal. The method is characterized in that a signal source approaching real environment is provided for a multipoint locatingsystem to be verified by simulating the motion tracks of multiple targets, so that the accuracy and robustness of the verification result for the integral performance of the multipoint locating system are improved effectively. The rapid generating method has contribution to the further development of the multipoint locating technology.

Description

technical field [0001] The invention relates to the technical field of multipoint positioning system simulation testing, in particular to a method for rapidly generating multi-target space signals. Background technique [0002] With the rapid development of aviation traffic, how to effectively monitor and identify more and more dense moving targets such as aircraft and vehicles in a complex airport environment in real time is a major problem in improving the efficiency of surface operations and safety scheduling. Compared with traditional surface surveillance radars, the airport multilateration system has become an important solution for real-time monitoring and identification of densely active targets in large busy airports due to its advantages of high positioning accuracy, good recognition performance, low detection false alarm rate and round-the-clock on-duty. Program. Since the airport multipoint positioning system uses the existing secondary radar and ADS-B transponde...

Claims

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Application Information

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IPC IPC(8): G01S7/40G01S5/02
CPCG01S5/02G01S7/40
Inventor 赵峙岳李洪鑫张容权余帅洪成
Owner SICHUAN JIUZHOU ELECTRIC GROUP
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