✦ LIBER ✦

On the design of a neural network autolander

✍ Scribed by C. Cox; S. Stepniewski; C. Jorgensen; R. Saeks; C. Lewis

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 260 KB
Volume: 9
Category: Article
ISSN: 1049-8923
DOI: 10.1002/(sici)1099-1239(19991215)9:14<1071::aid-rnc453>3.0.co;2-w

No coin nor oath required. For personal study only.

✦ Synopsis

A research program directed at the development of an autolander for NASA's X-33 prototype reusable launch vehicle is described. The autolander is based on a new linear quadratic adaptive critic algorithm. It is implemented by an array of Functional Link neural networks and is trained by a modi"ed Levenberg}Marquardt method. A full stability theory is developed for the new adaptive critic algorithm. Simulation results are presented for the linear}quadratic case.

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