Kinematic model based jamming bomb simulation method

Abstract

The invention discloses a kinematic model based jamming bomb simulation method. The kinematic model based jamming bomb simulation method comprises the following steps of 1 determining launching direction; 2 determining launching speed; 3 determining a launching track; 4 determining ignition time; 5 rendering a bomb head of a jamming bomb; 6 rendering a trail of an infected bomb; 7 generating animation. According to the kinematic model based jamming bomb simulation method, a three-time Bezier curve is used for simulating continuous motion of the jamming bomb, and the problem that motion trails of a segmented model are not continuous is effectively solved. In the kinematic model based jamming bomb simulation method, a kinetic factor is considered, motion randomness is further increased, the motion speed of the jamming bomb is randomized at certain standard, the launching direction is random, and the problem of single models is effectively solved. The kinematic model based jamming bomb simulation method is high in simulation speed, real in effect and more flexible in parameter setting.

Description

Technical field [0001] The invention relates to the field of kinematics simulation models, in particular to a kinematics model-based jamming bomb simulation method. Background technique [0002] The simulation and simulation of jamming bombs is an important content in the simulation of fighter battle scenes. The working principle of the infrared missile is to guide the warhead to track the radiation source, and the jamming bomb burns to produce a radiant heat source when projecting. Generally, its radiation energy is higher than the airborne itself. In this way, when the radiation of the airborne and jamming bombs is equivalent, the energy is The center deviates from the airborne itself, so that the infrared missile cannot hit the real target and miss the target. The existing simulation methods of jamming bombs include: one considers the influence factors of air resistance, the gravity of the jamming bomb, and the cross-sectional area of ​​the jamming bomb to establish a dynamic...

AI Technical Summary

Problems solved by technology

However, the target dragging amount in this article can only get one data in each simulation, and the results obtained are the same when the experimental parameters are fixed.

Such experimental results are not representative. The motion model parameters and trajectory of the jamming bomb are fixed each time, so the authenticity of the experiment cannot be guaranteed.

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