Browse Items (2 total) Browse All Browse by Tag Search Items Creator is exactly "Ryan, Robert S. (Robert Samuel), 1925-" Sort by: TitleCreatorIdentifierDate Added "A Practical Approach to the Optimization of the Saturn V Space Vehicle Control System Under Aerodynamic Loads." Ryan, Robert S. (Robert Samuel), 1925- 1965-07-21 "Dynamic Loads of a Launch Vehicle Due to Inflight Winds." Ryan, Robert S. (Robert Samuel), 1925- Output Formats atom, csv, dc-rdf, dcmes-xml, json, omeka-xml, rss2 Refine search Identifier Select...dynloaofalauvehduetoinfwin.pdfspc_stnv_000109spc_stnv_000270 Title Select..."A Practical Approach to the Optimization of the Saturn V Space Vehicle Control System Under Aerodynamic Loads.""Dynamic Loads of a Launch Vehicle Due to Inflight Winds." Alternative Title Select...NASA TM X-53698 Description Select...Analysis of the stability and dynamic load environment of a launch vehicle resulting from atmospheric disturbances is a very complex problem. To determine the dynamic load environment of the vehicle requires an adequate description of the wind field, vehicle dynamics and control system. The essential of such a study, namely methods of analysis, wind field specification and representative vehicle response parameters for evaluation, are of equal importance. This paper is concerned with the mathematical foundations of the vehicle model and method of analysis.This paper includes the equations for the bending moment of a launch vehicle with the effects of bending and sloshing dynamics. It also includes a comparison between the bending moment response envelope of the measure winds and the bending moment response of the MSFC synthetic wind profile. Creator Remove filter...Ryan, Robert S. (Robert Samuel), 1925- Temporal Coverage Select...1960-1969 Subject Select...Aerodynamic stabilityAtmospheric turbulenceOptimizationSaturn launch vehiclesSaturn projectSaturn Project (U.S.)Saturn V launch vehiclesSpacecraft controlWind effects Type Select...Design AnalysesMemorandumsStill ImageText Language Select...en
