Clipping-off gradient algorithms to compute optimal controls with constrained magnitude
作者:
V. H. QUINTANA,
E. J. DAVISON,
期刊:
International Journal of Control
(Taylor Available online 1974)
卷期:
Volume 20,
issue 2
页码: 243-255
ISSN:0020-7179
年代: 1974
DOI:10.1080/00207177408932734
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This paper presents a clipping-off technique which, when used in association with gradient methods in function space, can be used to solve non-linear optima control problems with magnitude constraint on the control inputs. The proposed clipping-off gradient algorithms are simple to implement on a digital computer and preserve the large range of convergence of first-variational methods. Several numerical examples are included, one of which contains two state-variable inequality constraints and a magnitude constraint on the control input
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