Heterogeneous distributed detection information target identification optimization method based on threat assessment

Abstract

The invention discloses a heterogeneous distributed detection information target identification optimization method based on threat assessment, which is applied to an attack and defense countermeasuresystem simulation system. The method is characterized in that a heterogeneous distributed sensor network is formed based on signal-level semi-physical systems such as multiple satellites and multipleradars, the property of an attacking target is evaluated to form a threat sequence, and a ground command control system schedules the satellites and the radars to preferentially track and identify ballistic missile targets with high threat values according to the threat values in the threat sequence, and finally an interception or striking sequence is determined according to a target identification result. According to the method, redundant and complementary information fusion is carried out on collected detection information, target and environment information is collected and processed to agreater extent, accuracy and reliability of battlefield target identification are improved, and therefore the method is of great significance in subsequent situation evaluation, threat estimation andinterception strategy formulation, and the winning probability in confrontation simulation is greatly improved.

Description

Technical field [0001] The invention relates to a heterogeneous distributed detection information target identification optimization method based on threat assessment, and belongs to the technical field of offensive and defensive confrontation system simulation. Background technique [0002] In the simulation of the offensive and defensive confrontation system, the accuracy and timeliness of the target identification in the battlefield is of great significance to the subsequent situation evaluation, threat estimation and interception strategy formulation. It is also the key to victory in the confrontation simulation. [0003] In the simulation of missile offensive and defensive countermeasure systems, space-based infrared early warning satellite signal-level simulation system and ground-based radar signal-level simulation system are important means for monitoring, detecting, tracking and forecasting flying targets (ballistic missiles). The characteristics of the integration of syst...

AI Technical Summary

Problems solved by technology

The characteristics of system combat integration and the various countermeasures adopted by both combatants have made the battlefield simulation environment increasingly complex, and the target data collected by traditional single sensors are inaccurate, incomplete, and unreliable.

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