Synthesis of regulators from required transient processes in dynamic systems of one class

We consider the problem of controlling objects to follow a given trajectory. We obtain different forms for conditions under which such control can be accomplished. We present relations for the desired control. Using our approach. we synthesize a multiloop tracking system for an industrial robot from the required transients. Our results have been confirmed by computer simulation. Translated fromDinamicheskie Sistemy. Vol. 12. pp. 127–135. 1993.     

The problem of estimation in continuous/discrete dynamic systems

We consider the problem of optimal nonlinear estimation in a continuous/discrete dynamic system whose state vector is a piecewise-continuous function and the observations are represented by a collection of continuous and discrete processes. We obtain equations that determine the piecewise-continuous conditional probability density function of the process being estimated, on the basis of which we form optimal estimates, as well as an exact representation of the solution of these equations and corresponding estimation algorithms for the problem of linear optimal continuous/discrete estimation. Translated fromDinamicheskie Sistemy, Vol. 11, 1992.