Disturbance Decoupling by Measurement Feedback with Stability or Pole Placement

Disturbance decoupling by measurement feedback

The paper addresses the disturbance decoupling problem for MIMO discretetime nonlinear systems. A sufficient conditions are derived to solve the problem by dynamic measurement feedback, i.e. the feedback that depends on measurable outputs only. The solution to the disturbance decoupling problem, described in this paper, is based on the input-output linearization, which is used to linearize cert...

Disturbance decoupling by measurement feedback for structured transfer matrix systems

A selection of these reports is available in PostScript form at the Faculty's anonymous ftp-Abstract Structured transfer matrix systems are linear systems given by transfer matrices of which the innnite pole order of each nonzero entry is known, while the associated innnite gains are unknown and assumed mutually independent. In this paper necessary and suucient conditions are derived for the ge...

Disturbance decoupling of nonlinear MISO systems by static measurement feedback

This paper highlights the role of the rank of a differential one-form in the solution of such nonlinear control problems via measurement feedback as disturbance decoupling prob­ lem of multi-input single output (MISO) systems. For the later problem, some necessary conditions and sufficient conditions are given.

Disturbance decoupling for nonlinear systems by measurement feedback: sensor location

The paper addresses the problem on sensor location regarding the solvability of the disturbance decoupling problem by dynamic measurement feedback. Three methods are given to find a measured output, which guarantees the solution to the problem. It is also shown that the results for linear structured systems on sensor location when applied to infinitesimal linear representation of nonlinear syst...

Disturbance decoupling for descriptor systems by measurement feedback