Stable Field Analysis and Roads Leading to Chaos of Aircraft Vertical Maneuvering at A High Angle of Attack
ZHANG Zhi-hao
YAO Hong
PENG Xing-zhao
SU Lei
Abstract：Based on nonlinear dynamics theory,this paper analyzes the stable field and roads led to chaos of aircraft vertical maneuvering at high angles of attack,analyzes flight stability of aircraft at the high angle state and puts forward the stable field of vertical maneuvering under various matching parameter on the ba-sis of aircraft vertical maneuvering equation.Regarding rudder angle and quality as variable parameters, the chaos movement is analyzed by developing the heteroclinic orbit based on Melnikov method.This pro-vides a theory foundation for the control of aircraft vertical maneuvering at high angles of attack under va-rious conditions.
Keywords：vertical maneuveringhigh angles of attackstabilityLyapunov exponentchaos
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 15-19 )