How violent are fast controls?, II
Author(s) -
Thomas I. Seidman,
Jiongmin Yong
Publication year - 1996
Publication title -
mathematics of control signals and systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.856
H-Index - 39
eISSN - 1435-568X
pISSN - 0932-4194
DOI - 10.1007/bf01211854
Subject(s) - duration (music) , norm (philosophy) , control theory (sociology) , mathematics , zero (linguistics) , state (computer science) , control (management) , computer science , algorithm , physics , philosophy , political science , artificial intelligence , law , linguistics , acoustics
For a linear autonomous system, if a state is reachable from zero in some time duration, then it is reachable within any positive time duration. However, the norm of the control that steers the zero state to the given reachable state increases as the available control time shrinks. This paper gives the asymptotics of minimalLp-norm controls as the time duration goes to zero; there are also some further remarks for other related norms.
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