Computer-aided missile autopilot analysis and synthesis
نویسندگان
چکیده
منابع مشابه
Nonlinear Robust Missile Autopilot
The application of a new nonlinear robust control strategy to the design of missile autopilots is presented. The control approach described and demonstrated here is based upon the numerical solution of the Hamilton-Jacobi-Isaacs equation by Successive Galerkin Approximation. Using this approach, feedback controllers are computed by an iterative application of a numerical Galerkin-type PDE solve...
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Robust control via Linear Time-Invariant (LTI) H∞ or μ techniques has been extensively studied in the past few years. In this area, the theory is now quite mature. However, its limitation to linear time-invariant systems often remains a weakness which may give rise to well-founded criticisms. This has enforced the need for an extension of standard H∞ synthesis techniques to the class of Linear ...
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In this paper, a flight path rate demand two loop autopilot in pitch plane called lateral autopilot is considered where the steady state gain of the autopilot system is non-unity .The present work is an attempt to achieve a unity steady state gain of the autopilot system which generates a flight path rate output for a flight path rate command. For this, a PI controller is introduced in the redu...
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The power and speed of modern digital computers is truly astounding so that it enables carrying on complex tasks such as aerospace simulation, design and analysis, precisely. In addition to the nature of the guidance problem, the design technique, neural networks, necessitates cumbersome computations to yield precise and accurate performance. Neural networks approach the solution of this proble...
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A computer-aided design software package for nonlinear control synthesis is discussed. The software incorporates five different modern nonlinear control methods. The versatility of the software lies in its ability to develop nonlinear controllers using a simulation model. As a result, models of arbitrary complexity can be used in the control law development. The use of the design software is il...
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ژورنال
عنوان ژورنال: Mechanik
سال: 2016
ISSN: 0025-6552
DOI: 10.17814/mechanik.2016.7.111