Exact observer-based structures for arbitrary compensators

Alazard, Daniel; Apkarian, Pierre

doi:10.1002/(sici)1099-1239(199902)9:2<101::aid-rnc400>3.0.co;2-u

Cited by 94 publications

(67 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Nonsmooth H ∞ synthesis with observer-based controllers has been tested on the following problem discussed in [1], taken from the Matlab library of mu-synthesis examples for Simulink. The state-space equations of the controlled plant are: …”

Section: Application To Observer-based Controller Designmentioning

confidence: 99%

Control design in the time and frequency domain using nonsmooth techniques

Bompart

Apkarian

Noll

2008

Systems & Control Letters

Self Cite

View full text Add to dashboard Cite

Significant progress in control design has been achieved by the use of nonsmooth and semiinfinite mathematical programming techniques. In contrast with LMI or BMI approaches, these new methods avoid the use of Lyapunov variables, which gives them two major strategic advances over matrix inequality methods. Due to the much smaller number of decision variables, they do not suffer from size restrictions, and they are much easier to adapt to structural constraints on the controller. In this paper, we further develop this line and address both frequency-and time-domain design specifications by means of a nonsmooth algorithm general enough to handle both cases. Numerical experiments are presented for reliable or fault-tolerant control, and for time response shaping.

show abstract

Section: Application To Observer-based Controller Designmentioning

confidence: 99%

Control design in the time and frequency domain using nonsmooth techniques

Bompart

Apkarian

Noll

2008

Systems & Control Letters

Self Cite

View full text Add to dashboard Cite

show abstract

“…Observer-based approaches have arisen as one of the most popular among fault detection and isolation (FDI) design techniques. In the linear case, it has been shown that any linear fault detection ¦lter can be transformed into an equivalent observer-based form [40], providing a uni¦ed framework for analysis and implementation. The things get much more complex in the nonlinear case, from the design and also the analysis point of view.…”

Section: Brief Review Of Advanced Academic Resultsmentioning

confidence: 99%

The challenge of advanced model-based fdir techniques for aerospace systems: the 2011 situation

Zolghadri

2013

Progress in Flight Dynamics, Guidance, Navigation, Control, Fault Detection, and Avionics

View full text Add to dashboard Cite

For aerospace systems, advanced model-based Fault Detection, Identi¦-cation, and Recovery (FDIR) challenges range from predesign and design stages for upcoming and new programs up to the improvement of the performance of in-service §ying systems. However, today, their application to real aerospace world has remained extremely limited. The paper underlines the reasons for a widening gap between the advanced scienti¦c FDIR methods being developed by the academic community and technological solutions demanded by the aerospace industry.

show abstract

“…Motivated by the practical appeal of such forms, many papers have dealt with this topic in the state-space case (see, e.g., [19] or [20] and references therein). The following results can be seen as an extension to the descriptor case of those derived in the state-space case.…”

Section: H ∞ Observer-based Control For Descriptor Systemsmentioning

confidence: 99%

Static Output Feedback Control Design for Descriptor Systems

Yagoubi¹

2010

Journal of Control Science and Engineering

View full text Add to dashboard Cite

The static output feedback (SOF) synthesis problem for descriptor systems is considered in this paper. LMI-based algorithms are proposed to find potentially structured SOF gains ensuring admissibility and even H ∞ performance of the closed-loop system. These algorithms are then used to propose a (descriptor) observer-based H ∞ controller design method. An alternative technique for determining such separated estimation/control structure, after the design step, is also proposed. Several numerical examples, throughout the paper, demonstrate the effectiveness of the proposed algorithms.

show abstract

Exact observer-based structures for arbitrary compensators

Cited by 94 publications

References 17 publications

Control design in the time and frequency domain using nonsmooth techniques

Control design in the time and frequency domain using nonsmooth techniques

The challenge of advanced model-based fdir techniques for aerospace systems: the 2011 situation

Static Output Feedback Control Design for Descriptor Systems

Contact Info

Product

Resources

About