Accession Number : AD0669515

Title :   SELF-ADJUSTING SYSTEM WITH NONLINEAR MODEL (SAMONASTRAIVAYUSHCHAYASYA SISTEMA S NELINEINOI MODELYU),

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Babushkin,S. A.

Report Date : 04 AUG 1967

Pagination or Media Count : 30

Abstract : Synthesis of the controller of a nonlinear adaptive system with outside disturbances is described. Control law equations are derived from the original state equations using variational methods. The variables are divided into two basic groups: directly observable and nonobservable. The latter are expressed as functions of the first. The problem of flight control of a variable mass body moving in the vicinity of Earth is considered as an example. A set of equations serving as the basis of the control law is derived and a block diagram of a special purpose computer to implement this control law is presented.

Descriptors :   (*ADAPTIVE CONTROL SYSTEMS, NONLINEAR SYSTEMS), SPACECRAFT, EQUATIONS OF MOTION, AUTOMATION, MATHEMATICAL MODELS, PERTURBATION THEORY, USSR

Subject Categories : Numerical Mathematics
      Unmanned Spacecraft

Distribution Statement : APPROVED FOR PUBLIC RELEASE