Engineering topics
Publications and source records attributed to Denham, W. F..
Accelerated gradient projection method applied to rocket trajectory optimization for minimizing fuel required for placing payload in circular orbits
Sequential vector estimation of matrix of second partial derivatives, suggesting alternative least squares method
Trajectory differential equations in state- variable form, presenting compatible difference equation adjoint scheme for trajectory integration
Accelerated first order methods for aircraft flight path optimization
Accelerated gradient method for numerical solution of parameter optimization problems with nonlinear constraints
Mission success probability maximization by selecting trajectory parameters via approximate probability density function
Accelerated gradient method for numerical solution of parameter optimization with nonlinear constraints
Synthesis parametry of ensemble-averaged second- order polynomial approximation to performance index of optimal guidance linear feedback control system
Mission success probability maximization by selecting trajectory parameters via approximate probability density function
Orbit determination with Davidon method in obtaining maximum likelihood values
Ensemble averaging approach to optimal guidance polynomial approximations
Presentation of means for achieving statistically optimal measurement and/or feedback gain programs for midcourse guidance
Perturbation control for midcourse guidance in space trajectory program