EVENTO
Finite-Level Quantization Feedback Control for Linear Systems
Tipo de evento: Seminário LNCC
This talk focuses on quantized feedback control of discrete-time linear systems using a finite-level quantizer. Motivated by the fact that most feedback communication channels allow a moderate bit rate, we are not particularly concerned with the problem of finding the minimum bit rate of feedback for a given control objective. Instead, we assume that a moderate bit rate is available and our task is to find a quantization strategy which is easily implementable and achieves a given control objective. We introduce a dynamic scaling method and combine it with a known logarithmic quantization method. Using this approach,satisfactory control of linear systems can be achieved using a quantizer with a moderate number of quantization levels.
Data Início: 27/03/2007 Hora: 11:00 Data Fim: Hora: 12:00
Local: LNCC - Laboratório Nacional de Computação Ciêntifica - Sala de Reuniões da CSC - 1A56
Comitê Organizador: Minyue Fu - School of Electrical Engineering and Computer Science, The University of Newcastle - -
