The aim of this paper is to present one type of pole assignment controller that is based on the analysis of optimal settings for the double integrator system. It takes into account parasitic delays in the control structure and constraints imposed on the control signal. The whole design is illustrated on two examples. Key-Words: Pole assignment control, constraints, saturation, double integrator...

This paper develops in depth the concept of degeneracy associated with the standard output feedback configuration of a proper multivariable system. The motivation stems from the very important property that degenerate feedback gains may be used for the linearisation of the pole assignment map and hence for frequency assignment. In general, the objective is the characterisation and parametrisati...

The design of state observer for a linear discrete or continuous time uncertain system based on circularly regional pole assignment is studied. Taking use of algebraic Riccati equations and linear matrix inequalities, necessary and sufficient conditions for the existence of the state observer based on circularly regional pole assignment is proposed and the formulation of the gain matrix of the ...