Accession Number : AD0269641

Title :   THE ALMOST-PERIODIC REGIME OF A FOUR-DIMENSIONAL AUTOMATIC CONTROL SYSTEM

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : SHIROKORAD,B.V.

Report Date : 17 AUG 1961

Pagination or Media Count : 1

Abstract : Contents: The starting regime of a dynamic continuous-time system The Perron inequality The canonical control system The starting regime of the canonical system Rocket equations Autopilot equations Horizontal veering stability Starting regime of the rocket The repulsivity of the coordinate origin Separatrix surfaces of the phase portrait The existence of a simple closed trajectory The existence of an almost-periodic trajectory

Descriptors :   *CONTROL SYSTEMS, *ROCKET TRAJECTORIES, AUTOMATIC, DIFFERENTIAL EQUATIONS, INEQUALITIES, MATHEMATICAL ANALYSIS, MATRICES(MATHEMATICS), SYNTHESIS, TOPOLOGY

Distribution Statement : APPROVED FOR PUBLIC RELEASE