Project KRIT

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These are the documents telling the story of Krit project at Central Aerohydrodynamics Institute (TsAGI) at Zhukovsky, Russia – and beyond. It includes the development of some math methods (bifurcation theory, continuation method, methods for computing equilibrium and periodic solutions of the systems of nonlinear ordinary differential equations) and their applications in aircraft dynamics (especially for investigating critical flight regimes e.g. spin, stall, roll coupling, wing rock etc.) Здесь выкладываются материалы, посвященные проекту КРИТ, в рамках которого в Центральном аэрогидродинамиче

aircraft dynamics nonlinear dynamics bifurcation analysis high angles of attack continuation spin krit toolbox stall roll coupling krit package closed orbits poincare mapping spin recovery periodic solutions mathematical model linear regression identification nonlinear aerodynamics pii flight data analysis data correlation nonlinear systems asymptotic stability regions ssne qualitative methods limit cycles closed loop dynamics domains of attraction asymmetry aerodynamic modeling unsteady aerodynamics russia global stability wing rock critical flight regimes simulators anti-spin parachute bifurcation diagrams russian language regression analysis attainable equilibrium sets aes pitch rocking technique ussr nonlinear equations software matlab ndi regions of attraction closed-loop dynamics admire control law design delta wing chaotic dynamics high angle-of-attack wind tunnel gui qualitative analysis phase portrait complex attractors aerodynamic model experimental aerodynamics aerodynamic asymmetry aerodynamic hysteresis attractors strange attractor homoclinic trajectories chaos uk control law dynamical system france bifurcation surfaces usa bifurcation