Roads Leading to Chaos and Chaotic Border Control of Aircraft Vertical Maneuvering at High Angles of Attack

摘要

Based on nonlinear dynamics theory, this paper analyzed the stable field and roads leading to chaos of aircraft vertical maneuvering, studied stability and put forward the stable field of vertical maneuvering under various matching parameter on the basis of Aircraft vertical maneuvering equation. Regarding rudder angle and quality as variable parameters to analyze chaos movement by developing the heteroclinic orbit based on melnikov theory. And then, we proposed a method for chaotic border control by computer simulation in order to give theoretical security guidance of aircraft vertical maneuvering at high angles of attack in various situation.