Discussion on: 'Stability Analysis of Finite-Level Quantized Discrete-Time Linear Control Systems'

摘要

For better understanding, we briefly review the authors' contribution.rnConsider the feedback system in Fig. 1, composed of the SISO discrete-time linear system G and the static quantizer Q. The system G corresponds to the pair of a plant and controller, and Q is a finite logarithmic type, that is, a logarithmic map from a continuous set to a finite set (see equation (4) in the original paper). The main topic is the stability of this feedback system.