1. Analysis of geometric parameter variation effects on ballistic rocket dynamic performance.
- Author
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Putro, Idris Eko, Arifin, Muhammad Subhan, Arira, Muhammad Farras, Sembiring, Javensius, and Wicaksono, Bagus
- Subjects
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GEOMETRIC analysis , *CENTER of mass , *BALLISTICS , *MOMENTS of inertia - Abstract
Analysis of longitudinal and lateral of ballistic rocket dynamics is presented in this paper. The dynamic analysis is carried out by linearizing the equation of motion of the rocket. The effect of an inaccurate geometric parameters of the location of the center of gravity (CG) in the longitudinal direction, location of the center of gravity in the normal direction, moment of inertia Iyy, and nose shape from its on-design parameter on dynamics characteristics, are presented. The effects of variation of these parameters will be analyzed based on its poles location, bode plot, and step response due to input from the control surface. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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