Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Dale F. Enns"'
Autor:
Anthony J. Calise, Michael R. Elgersma, Petros G. Voulgaris, Joseph S. Brinker, Dale F. Enns, Kevin A. Wise
Publikováno v:
International Journal of Robust and Nonlinear Control. 9:999-1012
SUMMARY This paper presents a direct adaptive recon"gurable #ight control approach and demonstrates its e!ectiveness via an application to an advanced tailless "ghter aircraft. The recon"gurable control law is based on a dynamic inversion controller
Publikováno v:
AIAA Infotech@Aerospace (I@A) Conference.
Autor:
Dale F. Enns, James M. Buffington
Publikováno v:
Journal of Guidance, Control, and Dynamics. 19:1226-1230
A demonstration that feedback control of systems with redundant controls can be reduced to feedback control of systems without redundant controls and control allocation is presented. It is shown that control allocation can introduce unstable zero dyn
Publikováno v:
IFAC Proceedings Volumes. 29:1008-1013
In this paper the μ-synthesis multivariable control design method is applied to the F-117A to meet stability, performance, and disturbance rejection requirements. Using structured singular value (μ) synthesis allows for the direct optimization of r
Publikováno v:
International Journal of Control. 63:1-25
A global stability result is presented for nonlinear aircraft pitch-axis models with dynamic inversion control laws. The result is applied to the F-14 aircraft model. Using this result, we are able to sketch a stability region of the F-14 model in te
Publikováno v:
International Journal of Control. 59:71-91
This paper describes nonlinear dynamic inversion as an alternative design method for flight controls. The method is illustrated with super-manoeuvring control laws for the F-18 high angle-of-attack research vehicle.
Publikováno v:
International Journal of Control. 56:799-812
This paper describes the application of nonlinear quadratic regulator (NLQR) theory to the design of control laws for a typical high-performance aircraft. The NLQR controller design is performed using truncated solutions of the Hamilton-Jacobi-Bellma
Publikováno v:
Journal of Guidance, Control, and Dynamics. 15:976-984
Nonlinear dynamic inversion affords the control system designer a straightforward means of deriving control laws for nonlinear systems. The control inputs are used to cancel unwanted terms in the equations of motion using negative feedback of these t
Autor:
Dale F. Enns, Daniel Bugajski
Publikováno v:
Journal of Guidance, Control, and Dynamics. 15:761-767
This paper proposes a general structure for aircraft control at whose core are several blocks of dynamic inversion of the controlled system. This control law is then applied to a nonlinear model of the high angle-of-attack research vehicle (HARV). Th
Publikováno v:
Journal of Guidance, Control, and Dynamics. 15:498-508
Model and Controller Design for an Unstable Aircraft Dale Enns* Honeywellt Inc., Minneapolis, Minnesota 55418 Hitay Ozbayt Ohio State University, Columbus, Ohio 43210 and Alien TannenbaumJ University of Minnesota, Minneapolis, Minnesota 55455 In this