Integrated flight and propulsion control system design using H/sup ∞/ loop-shaping techniques

Bates, Declan G.; Gatley, Sarah; Postlethwaite, Ian; Berry, Andrew

doi:10.1109/cdc.1999.830211

Cited by 8 publications

(3 citation statements)

References 12 publications

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“…Consider the system given by (1). The following algorithm can be used to find the oc-norm of this system.…”

Section: Resultsmentioning

confidence: 99%

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A Method to Obtain the Infinity-Norm of Systems using the Routh Table

Aghdam

2006

2006 World Automation Congress

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In this paper, a method is proposed to compute the infinity-norm of the systems that are single-input single-output (SISO), linear timeinvariant (LTI), strictly proper and finite-dimensional. The method uses state-space model of the system and applies one of the special conditions of the Routh table to a polynomial obtained from the system model. The proposed method is simple and provides an analytical solution for the infinity-norm of systems. The frequency corresponding to the infinity-norm of the system can also be determined. The method can also be used to determine the sensitivity of the infinitynorm to the parameters of the system.

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“…Consider the system given by (1). The following algorithm can be used to find the oc-norm of this system.…”

Section: Resultsmentioning

confidence: 99%

“…There has been a considerable amount of interest towards advanced X°°c ontrol design its applications in the literature recently; e.g., see [1]. The performance of the controller designed by using such techniques outweighs that of the conventional methods.…”

Section: Introductionmentioning

confidence: 98%

A Method to Obtain the Infinity-Norm of Systems using the Routh Table

Aghdam

2006

2006 World Automation Congress

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“…H methodology has also been used in integrated flight and propulsion control (IFPC) system design methods [13,14]. In [15], a robust integrated flight and propulsion controller was designed for an experimental V/STOL aircraft configuration, using H loop shaping method. In [16], a multivariable PID controller was applied to the linear and nonlinear NARMAX and neural network models of Rolls-Royce Spey MK202 aircraft gas turbine.…”

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confidence: 99%

Decentralized PI control of a rolls-royce jet engine

Tavakoli

Griffin

Fleming

Proceedings of 2005 IEEE Conference on Control Applications, 2005. CCA 2005.

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A decentralized PI controller tuning method is presented and is applied to a two input two output model of a Rolls-Royce jet engine. Using a zero assignment technique, the process is firstly decoupled through a stable decoupler matrix to attain the benefits of decentralized control techniques. Next, a model reduction method is introduced to reduce the resulting high order diagonal matrix to a diagonal matrix which has first order plus dead time elements. Finally, a single input single output PI controller tuning method which has been optimally obtained for first order plus dead time processes is used to determine optimal PI controllers for each loop.

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