Journal ArticleDOI
A loop-shaping design procedure using H/sub infinity / synthesis
Duncan McFarlane,Keith Glover +1 more
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In this article, a design procedure is introduced which incorporates loop shaping methods to obtain performance/robust stability tradeoffs, and a particular H/sub infinity / optimization problem to guarantee closed-loop stability and a level of robust stability at all frequencies.Abstract:
A design procedure is introduced which incorporates loop shaping methods to obtain performance/robust stability tradeoffs, and a particular H/sub infinity / optimization problem to guarantee closed-loop stability and a level of robust stability at all frequencies. Theoretical justification of this technique is given, and the effect of loop shaping on closed-loop behavior is examined. The procedure is illustrated in a controller design for a flexible space platform. >read more
Citations
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Journal ArticleDOI
Design of Robust Load Frequency Controller: H ∞ Loop Shaping Approach
TL;DR: In this paper, a robust load frequency controller is designed by adopting H ∞ loop shaping design procedure given in [1], using a selected precompensator, the singular values of the nominal system are modified to satisfy the requirements for closed-loop performance specifications along with the sufficient robust stability margin of the system.
Journal ArticleDOI
Design and experimental validation of linear and nonlinear vehicle steering control strategies
TL;DR: In this paper, the authors proposed three control laws dedicated to vehicle steering control, two based on robust linear control strategies and a non linear control, and presented a comparison between them.
Journal ArticleDOI
Parametric robustness evaluation of a H-infinity missile autopilot
Gilles Ferreres,M. M'Saad +1 more
TL;DR: In this article, a multivariable H^ autopilot is synthesized using a H^ loop shaping procedure by McFarlane and Glover, and the control law is finally validated on a nonlinear simulator.
Journal ArticleDOI
Design of Robust Stabilization and Fault Diagnosis for an Auto-balancing Two-Wheeled Cart
Jia-Sheng Hu,Mi-Ching Tsai +1 more
TL;DR: This paper investigates robust fault diagnosis strategies for the auto-balancing of an ergonomically designed two-wheeled cart which is inherently unstable and has a non-minimum phase.
Journal Article
An H∞ loop-shaping approach to steering control for high-performance motorcycles
TL;DR: In this article, a fixed-parameter active steering compensation scheme that is designed to improve the dynamic behavior of high-performance motorcycles is introduced, based on the Glover-McFarlane H∞ loop-shaping procedure.
References
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Book
Linear Optimal Control Systems
Huibert Kwakernaak,Raphael Sivan +1 more
TL;DR: In this article, the authors provide an excellent introduction to feedback control system design, including a theoretical approach that captures the essential issues and can be applied to a wide range of practical problems.
Journal ArticleDOI
Multivariable feedback design: Concepts for a classical/modern synthesis
John Doyle,Gunter Stein +1 more
TL;DR: This paper presents a practical design perspective on multivariable feedback control problems and generalizes known single-input, single-output (SISO) statements and constraints of the design problem to multiinput, multioutput (MIMO) cases.
Journal ArticleDOI
Feedback and optimal sensitivity: Model reference transformations, multiplicative seminorms, and approximate inverses
TL;DR: In this article, the problem of sensitivity reduction by feedback is formulated as an optimization problem and separated from the problems of stabilization, and the feedback schemes obtainable from a given plant are parameterized.
Analysis of feedback systems with structured uncertainties
TL;DR: In this article, a general approach for analysing linear systems with structured uncertainty based on a new generalised spectral theory for matrices is introduced, which naturally extend techniques based on singular values and eliminate their most serious difficulties.
Book
Multivariable Feedback Design
TL;DR: In this article, a comprehensive and unified view of modern multivariate feedback theory and design is presented, where balancing techniques with theory, the objective throughout is to enable the feedback engineer to design real systems.