Publication Date:
2019-06-28
Description:
Ways in which autonomous behavior of spacecraft can be extended to treat situations wherein a closed loop control by a human may not be appropriate or even possible are explored. Predictive models that minimize mean least squared error and arbitrary cost functions are discussed. A methodology for extracting cyclic components for an arbitrary environment with respect to usual and arbitrary criteria is developed. An approach to prediction and control based on evolutionary programming is outlined. A computer program capable of predicting time series is presented. A design of a control system for a robotic dense with partially unknown physical properties is presented.
Keywords:
SPACECRAFT DESIGN, TESTING AND PERFORMANCE
Type:
NASA-CR-165948
,
NAS 1.26:165948
Format:
application/pdf
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