Add to ORKGThe asymmetric configuration of the space shuttle results in coupled pitch and axial vibration modes. This coupling results in interaction between the pogo and control systems. A detailed model of representative space shuttle structure, feedline, control, and engine systems revealed the coupled system may be unstable even though the pogo and control systems are stable individually. A method is developed for predicting the coupled system stability in terms of the stability of the separate systems
The Space Shuttle avionics system, which was conceived in the early 1970's and became operational in...
A study was conducted to determine the influence of liquid propellants on the dynamic loads for spac...
Analytical model for use in design of pump inlet accumulators for prevention of liquid rocket longit...
The asymmetric configuration of the space shuttle results in coupled pitch and axial vibration modes...
Topics covered include: (1) pogo suppression for main propulsion subsystem operation; (2) applicati...
Two methods of active pogo suppression (stabilization) for the space shuttle vehicle were studied an...
An overview of more than 45 years of NASA human spaceflight experience is presented with respect to ...
The design guidelines were generated to support the selection of the baseline accumulator configurat...
A frequency domain parameter optimization technique was used to design active pogo suppression contr...
The space shuttle introduced a new dimension in the complexity of the structural dynamics of a space...
An investigation was made to determine the feasibility of using conventional autopilot techniques to...
Abstract POGO instability is one of the most important dynamical problems of space vehicles. The mec...
During powered flight a vehicle may develop longitudinal self-excited oscillations, so-called oscill...
Torsional model development and model calculations for cylindrical space vehicle systems and systems...
Control and stability aspects prior to spacecraft landing, and propulsive assist to landing spacecra...
The Space Shuttle avionics system, which was conceived in the early 1970's and became operational in...
A study was conducted to determine the influence of liquid propellants on the dynamic loads for spac...
Analytical model for use in design of pump inlet accumulators for prevention of liquid rocket longit...
The asymmetric configuration of the space shuttle results in coupled pitch and axial vibration modes...
Topics covered include: (1) pogo suppression for main propulsion subsystem operation; (2) applicati...
Two methods of active pogo suppression (stabilization) for the space shuttle vehicle were studied an...
An overview of more than 45 years of NASA human spaceflight experience is presented with respect to ...
The design guidelines were generated to support the selection of the baseline accumulator configurat...
A frequency domain parameter optimization technique was used to design active pogo suppression contr...
The space shuttle introduced a new dimension in the complexity of the structural dynamics of a space...
An investigation was made to determine the feasibility of using conventional autopilot techniques to...
Abstract POGO instability is one of the most important dynamical problems of space vehicles. The mec...
During powered flight a vehicle may develop longitudinal self-excited oscillations, so-called oscill...
Torsional model development and model calculations for cylindrical space vehicle systems and systems...
Control and stability aspects prior to spacecraft landing, and propulsive assist to landing spacecra...
The Space Shuttle avionics system, which was conceived in the early 1970's and became operational in...
A study was conducted to determine the influence of liquid propellants on the dynamic loads for spac...
Analytical model for use in design of pump inlet accumulators for prevention of liquid rocket longit...