Smoke screen interference bomb launching optimization method and system based on 0-1 dynamic programming model

By using a smoke grenade deployment optimization method based on a 0-1 dynamic programming model, a motion trajectory model is constructed and the optimal deployment strategy is solved. This addresses the systematization problem of smoke grenade deployment in various combat scenarios and achieves the protection effect of maximizing the effective shielding duration.

CN121562190BActive Publication Date: 2026-06-26SHANDONG MANAGEMENT UNIV
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Patent Information

Application Number
CN202511736678.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-11-25
Publication Date
2026-06-26
Estimated Expiration
2045-11-25

AI Technical Summary

Technical Problem

Existing technologies are insufficient for the systematic deployment of smoke and flare grenades in various combat scenarios, cannot guarantee the maximum effective shielding duration, and cannot meet the jamming requirements in complex battlefield environments.

Method used

A 0-1 dynamic programming model is used to construct trajectory models of UAVs, missiles, smoke decoys, and smoke clouds. By discretizing the time to define the masking conditions, and combining the constraints of the UAV's flight angle, speed, and the release time of the smoke decoys, a 0-1 dynamic programming model is constructed to solve for the optimal release strategy.

Benefits of technology

It achieves optimal duration of masking for the precise delivery of smoke and flares by drones in different scenarios, protecting ground targets from detection and attack, and improving the systematic efficiency and masking effect of smoke and flare delivery.

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Abstract

The application discloses a smoke screen jamming bomb launching optimization method and system based on a 0-1 dynamic programming model, relates to the technical field of jamming bomb launching, and comprises the following steps: constructing different launching scenes of a UAV carrying a smoke screen jamming bomb to interfere with an incoming missile; in view of the different launching scenes, discretizing time, constructing a motion trajectory model of the UAV, the missile, free fall of the smoke screen jamming bomb and a smoke cloud cluster, constructing an equation of a line connecting the missile and a target point at each time point, determining the distance from the center point of the smoke cloud cluster to the line, establishing a shielding model according to the relationship between the distance and the radius of the cloud cluster; defining whether the shielding condition is met at the discretized time as a decision variable, taking the maximum of the accumulated discrete shielding effective time as the target, combining the constraint conditions of the flight angle and the flight speed of the UAV, the launching time and the detonation time of the smoke screen jamming bomb and the shielding model, constructing a 0-1 dynamic programming model at the discretized time, and obtaining the optimal launching strategy through solving.
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