Add to ORKGThis study investigated the ability to control the chaotic reentry of a Delta-Clipper like vehicle by setting the values of initial arid final principal dynamical directions as well as the Lyapunov exponents. A model of the original controlled reentry vehicle was created through the use of the equations of motion in conjunction with an atmospheric model. A modified linear quadratic regulator allowed the set up of a boundary value problem which specified the Lyapunov exponents and determined the gain matrix as a function of time. The gain matrix can eventually be used in the control system of the vehicle
The chaotic behavior in the rotational motion of planetary satellites is studied. A satellite is mod...
Space mission concepts, based on satellite formations, feature several interesting and challenging ...
A nonlinear robust control design approach is presented in this paper for a prototype reusable launc...
This study investigated the ability to control the chaotic reentry of a Delta-Clipper like vehicle b...
Dynamical systems theory has recently been employed for several missions to design trajectories with...
The paper presents the tracking and control of a selected set of state variables for a winged unmann...
The paper presents the tracking and control of a selected set of state variables for a technological...
This thesis employs analytic, numeric, and experimental methods to study multiple degree of freedom ...
The progression of state trajectories with respect to time, and its stability properties can be desc...
International audienceConsider the dynamical system $\ddot u + 2\alpha \dot u + u = a\cos\omega t$ w...
Traditional reentry dynamics and planning has typically explored 3 Degrees-of- Freedom (3 DOF) or ps...
This report addresses issues in developing a flight control design for vehicles operating across a b...
The progression of state trajectories with respect to time, and its stability properties can be desc...
Lyapunov exponents are important statistics for quantifying stability and deterministic chaos in dyn...
"The results of studies of four reentry guidance and control techniques for the energy management of...
The chaotic behavior in the rotational motion of planetary satellites is studied. A satellite is mod...
Space mission concepts, based on satellite formations, feature several interesting and challenging ...
A nonlinear robust control design approach is presented in this paper for a prototype reusable launc...
This study investigated the ability to control the chaotic reentry of a Delta-Clipper like vehicle b...
Dynamical systems theory has recently been employed for several missions to design trajectories with...
The paper presents the tracking and control of a selected set of state variables for a winged unmann...
The paper presents the tracking and control of a selected set of state variables for a technological...
This thesis employs analytic, numeric, and experimental methods to study multiple degree of freedom ...
The progression of state trajectories with respect to time, and its stability properties can be desc...
International audienceConsider the dynamical system $\ddot u + 2\alpha \dot u + u = a\cos\omega t$ w...
Traditional reentry dynamics and planning has typically explored 3 Degrees-of- Freedom (3 DOF) or ps...
This report addresses issues in developing a flight control design for vehicles operating across a b...
The progression of state trajectories with respect to time, and its stability properties can be desc...
Lyapunov exponents are important statistics for quantifying stability and deterministic chaos in dyn...
"The results of studies of four reentry guidance and control techniques for the energy management of...
The chaotic behavior in the rotational motion of planetary satellites is studied. A satellite is mod...
Space mission concepts, based on satellite formations, feature several interesting and challenging ...
A nonlinear robust control design approach is presented in this paper for a prototype reusable launc...