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A radar suppression jamming decision method based on reinforcement learning

A suppressive jamming and decision-making method technology, applied in the field of radar suppressive jamming decision-making based on reinforcement learning, can solve problems such as not considering jamming parameters, not having a unified standard for radar state representation, and only considering jamming patterns, etc.

Active Publication Date: 2022-06-24
NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI
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Problems solved by technology

However, the interference decision-making method based on reinforcement learning is still in its infancy. The existing interference decision-making methods based on reinforcement learning have the following problems: first, there is no unified standard for the representation of the radar state; second, the interference action usually only considers the interference pattern , without considering the disturbance parameter

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  • A radar suppression jamming decision method based on reinforcement learning
  • A radar suppression jamming decision method based on reinforcement learning
  • A radar suppression jamming decision method based on reinforcement learning

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Embodiment Construction

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must hav...

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Abstract

The invention discloses a radar suppression interference decision-making method based on reinforcement learning. The method includes the following steps: S1. Determine the radar state set and the interference action set; S2. Calculate the income according to the radar state set and the interference action set; S3. The jamming decision is made based on Q-learning, and the jamming action is implemented on the radar through the jammer. The radar suppressive interference decision-making method based on reinforcement learning according to the present invention can effectively improve the interference efficiency, improve the effectiveness of interference decision-making, and has the technical advantages of high efficiency, strong real-time performance and high accuracy.

Description

technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to a radar suppression jamming decision-making method based on reinforcement learning. Background technique [0002] With the rapid development and wide application of artificial intelligence technology, the research on cognitive radar has received great attention from various countries. Cognitive radar is a kind of radar system that has the ability to perceive the environment, understand the environment, learn, reason and judge and make decisions. Cognitive radar can perceive the dynamic changes of targets and the environment in real time, and based on this, it can adaptively determine the working mode and emission waveform of the radar, so as to improve the combat effectiveness of the radar in complex and changeable environments. The transmit waveform is usually agile in dynamic environments. [0003] The maturity of software and hardware such as digital beamform...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S7/38
CPCG01S7/38
Inventor 彭进霖韩素丹韩寒
Owner NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI
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