Accession Number:

AD0673818

Title:

A REVIEW OF SOME QUALITATIVE RESULTS OBTAINED IN FLIGHT DYNAMICS BY THE OPTIMAL PROCESSES THEORY (OBZOR NEKOTORYKH KACHESTVENNYKH REZULTATOV, POLUCHENNYKH V DINAMIKE POLETA S POMOSHCHYU TEORII OPTIMALNYKH PROTSESSOV),

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1967-11-28

Pagination or Media Count:

44.0

Abstract:

Some features of optimal programming of the thrust magnitude and thrust direction structure during the motion of the variable mass point in a central gravitational field are studied. The presented results contain development and generalization of the authors investigations, reported at the XIVth 1963 and XVth 1964 International Astronautical Congress of IAF. The paper consists of three parts. In the first part the results of the analysis of an optimal disturbed Keplerian two-dimensional motion in the vicinity of the cicular orbit are given on a basis of the p-trajectories theory. The influence of upper atmosphere aerodynamic forces on an optimal correcting program is considered in the second part of this report. In the third part a three-dimensional problem of a satellite elliptic orbit plane turn by a specified angle with a minimal reference velocity is considered. An optimal structure of the modulus and sign control of the jet-force, normal to the orbit plane, is investigated. Author

Subject Categories:

  • Spacecraft Trajectories and Reentry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE