Control Systems with Limited Feedback Information

Name: Control Systems with Limited Feedback Information
Brand: VDM Verlag
SKU: 9783639130720
Price: 348.96 RON
Availability: InStock

Systems Analysis and Methodology Development

Autor: Qiang Ling

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Editura: VDM Verlag

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This book studies control systems with limited§feedback information. The focus is on two types of§li...

Informații despre carte

Autor

Qiang Ling

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2009

Pagini

164

EAN

9783639130720

ISBN

3639130723

Enbook ID

06821810

Editura

VDM Verlag

Greutate

249

Dimensiuni

152 x 229 x 10

Descriere completă

This book studies control systems with limited§feedback information. The focus is on two types of§limitations on the feedback information, dropout and§quantization. By dropout, we mean that the desired§feedback measurement is missed. By quantization, we§mean the feedback measurement is only described by a§finite number of bits, which introduces ``measurement§error''. We consider two dropout models, independent§and identically distributed (i.i.d.) processes and§Markov chains. Under i.i.d. dropouts, we provide a§closed-form expression for the output's power§spectral density, which can be used to greatly§simplify system synthesis, such as design of the§optimal dropout compensation. Under dropouts governed§by a Markov chain, we provide a necessary and§sufficient stability condition, and propose a method§to compute performance measured by the output's§power. For a quantized system, we derive the minimum§constant bit rate to guarantee stability and propose§a dynamic bit assignment policy(DBAP) to achieve such§minimum bit rate. It also investigates the system§performance under DBAP. The preliminary research§confirms the superiority of DBAP against other§quantization policies.

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Control Systems with Limited Feedback Information

Systems Analysis and Methodology Development

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