The Development of a Chaff Rocket Model for Naval Anti-Ship Missile Defence Simulations

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Authors
  1. Manji, N.
Corporate Authors
Defence Research Establishment Ottawa, Ottawa ONT (CAN)
Abstract
A simple, yet realistic chaff rocket model has been developed in MATLAB/Simulink in order simulate chaff deployment for anti-ship missile defence. The mathematical model is based on a force vector equations approach and simulates the various forces acting on the rocket including thrust, drag and gravity. Some additional features of the model include simulation of the boost phase of the rocket and variation in rocket mass as fuel is burned. External factors including wind, launch bearing, pitch angle and fuse time of the rocket have also been included. The model can be considered as an extension of a point model since a cross drag force is included.

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Keywords
Modelling and Simulation;ASMD (Anti-Ship Missile Defence);Matlab
Report Number
DREO-TM-2001-142 — Technical Memorandum
Date of publication
01 Dec 2001
Number of Pages
32
DSTKIM No
CA021209
CANDIS No
517929
Format(s):
Hardcopy;Diskette;CD ROM

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