Research on Instability Boundaries of Control Force for Trajectory Correction Projectiles

• Published in: Mathematical problems in engineering Vol. 2019; no. 2019; pp. 1 - 12
• Main Authors: Li, Rupeng, Fan, Jieru, Li, Dong-guang
• Format: Journal Article
• Language: English
• Published: Cairo, Egypt Hindawi Publishing Corporation 01.01.2019; Hindawi; Hindawi Limited
• Subjects: Aerospace engineering; Boundaries; Compensation; Computer simulation; Control stability; Control theory; Coordinates; Engineering; Feedback loops; Maneuverability; Mechanics; Missiles; Pitch (inclination); Projectiles; Rolling motion; Stability criteria; Trajectory control

The balance of stability and maneuverability is the foundation of the trajectory correction projectile. For the terminal correction projectile without an attitude feedback loop, a larger control force is expected which may cause an instability. This paper proposes a novel method to derive instabilit...