Applications of the calculus of variations to aircraft performance
Simplified calculation of transition matrices for optimal navigation
A direct and analytical solution for space flight guidance functions.
Minimum-fuel, two-impulse, soft lunar landing orbits
Trajectory Optimization by Explicit Numerical Methods
A method of approximating propellant requirements of low-thrust trajectories
The flight path control software system of the Lunar Orbiter.
Optimization problems caused by interaction of guidance and propellant systems.
Optimization problems caused by interaction of guidance and propellant systems.
A general method for determining optimum thrust nozzle contours for gas-particle flows.
Optimum Motion in a Central Field when the Operation Time of a Propulsion System Is Given
Optimum guidance for a low thrust interplanetary vehicle.
Implications of Maneuvering-Range Constraints on Lifting-Vehicle Design
Optimal and suboptimal guidance and control for low thrust orbital transfer.