Engineering topics

Free, J. C.

Publications and source records attributed to Free, J. C..

2 records

NASA NTRS1989

Research on optimization-based design

Research on optimization-based design is discussed. Illustrative examples are given for cases involving continuous optimization with discrete variables and optimization with tolerances. Approximation of computationally expensive and noisy functions, electromechanical actuator/control system design using decomposition and application of knowledge-based systems and optimization for the design of a valve anti-cavitation device are among the topics covered.

Balling, R. J.↗

NASA NTRS1984

OPTDES.BYU: An interactive optimization package with 2D/3D graphics

The use of the OPTDES.BYU package developed to assist the engineer in obtaining efficient designs is discussed. The package helps the engineer to perform the following fundamental tasks in the design process: (1) interfacing with existing analysis software; (2) defining and redefining the design problem; (3) searching for improved designs; and (4) interpreting results from the design process.

Balling, R. J.↗