The design of QFT robust compensators with magnitude and phase specifications.
The uncertainty problem in control theory. I. Models of theories
The uncertainty problem in control theory. II. The internally robust procedures
Theory and computation of disturbance invariant sets for discrete-time linear systems.
Trajectory sensitivity method and master-slave synchronization to estimate parameters of nonlinear systems.
Transfer function computation for 3-D discrete systems
A theoretically attractive and computationally fast algorithm is presented for the determination of the coefficients of the determinantal polynomial and the coefficients of the adjoint polynomial matrix of a given three-dimensional (3–D) state space model of Fornasini–Marchesini type. The algorithm uses the discrete Fourier transform (DFT) and can be easily implemented on a digital computer.
Transformation of optimal control problems of descriptor systems into problems with state-space systems
We show how we can transform the and control problems of descriptor systems with invariant zeros on the extended imaginary into problems with state-space systems without such zeros. Then we present necessary and sufficient conditions for existence of solutions of the original problems. Numerical algorithm for control is given, based on the Nevanlinna-Pick theorem. Also, we present an explicit formula for the optimal controller.
Transputer implementation of block regularized filtering