Analysis and design of a capsule landing system and surface vehicle control system for Mars exploration Progress report, 1 Jul. 1968 - 30 Jun. 1969
Capsule landing system and surface vehicle control system for Mars exploration
Frederick, D. K.↗
Engineering topics
Shen, C. N.
Publications and source records attributed to Shen, C. N..
Adaptive control for Mars entry based on sensitivity analysis.
Adaptive control for Mars entry based on sensitivity analysis
Cefola, P. J.↗
Analysis and design of a capsule landing system and surface vehicle control system for Mars exploration Progress report, 1 Jul. - 31 Dec. 1968
Trajectory control, landing, surface navigation, and path selection studies for Mars exploration
Frederick, D. K.↗
On-line parameter updating of the Martian atmosphere with minimum storage
On-line parameter updating for relationship between Martian atmospheric density and height above surface during spacecraft descent based on least squares approach
Janosko, R. E.↗
A new vector-matrix second order sensitivity equation with application to entry problem
Vector-matrix differential equation for second order sensitivity coefficients applied to trajectory optimization, modeling and compensation and guidance and control
Cefola, P. J.↗
Adaptive control for Mars entry based on sensitivity analysis.
Adaptive control for Mars entry based on sensitivity analysis
Cefola, P. J.↗
Transient heat transfer and thermal stresses for a nuclear rocket due to sudden increase of coolant flow.
Transient heat transfer and thermal stresses for nuclear rocket due to sudden hydrogen coolant flow increase
HYDROGEN↗
Transient Dynamics and Thermal Stress for Nuclear Rocket Heat-exchanger
Transient dynamics and thermal stresses in nuclear rocket heat exchanger
HEAT EXCHANGER↗
Distributed parameter type of control for a bilinear system with reference to control of a nuclear reactor.
Optimum control laws for bilinear system, using distributed parameter model with optimizing procedures including bang-bang control and optimum feedback control
OPTIMAL CONTROL↗
Distributed parameter type of control for a bilinear system
Optimal control laws for bilinear system in distributed parameter model - analytical determination
OPTIMAL CONTROL↗
The control of absorption cross-section for a nuclear rocket
Control of absorption cross section of nuclear rocket with distributed parameter kinetics using two optimization procedures
KINETICS↗
Optimum nuclear rocket start-up to develop full power at exact time with consideration of noise.
Random noise effects and optimal control of nuclear rocket start-up for rapid and precise attainment of full power
RANDOM NOISE↗
Analysis of piecewise linear systems by the method of integral equations.
Nonlinearities in piecewise linear automatic control systems, using integral equations
NONLINEAR SYSTEM↗
Nonlinear compensation of a second- and third- order system with dry friction.
Nonlinear passive compensation of a second- and third-order system with dry friction
SYSTEM STABILITY↗
NONLINEAR GUIDANCE SYSTEM FOR DESCENT TRAJECTORIES
Orbital mechanics applied to rocket engine vector and magnitude control in descent from orbit
GUIDANCE (MOTION)↗
NONLINEAR GUIDANCE SYSTEM FOR DESCENT TRAJECTORIES
Nonlinear guidance system for descent trajectories
DESCENT TRAJECTORY↗
Analysis of piece-wise linear systems by the method of integral equations
Digital computer approximation of automatic control piecewise linear systems by integral equations
INTEGRAL EQUATION↗
SUSTAINED OSCILLATION OF SYSTEMS WITH DRY FRICTION AND RAMP INPUT
Sustained oscillation of systems with dry friction and ramp input
OSCILLATION↗