| 摘要 |
PROBLEM TO BE SOLVED: To provide a chaos controller which secures the high stability of a control system. SOLUTION: A delay time decision device 2 selects a periodic orbit that suppresses the fluctuation from the object data y(t) of a chaos phenomenon generation part 1 and decides a delay timeτ. This timeτis adjusted toτ' by a delay time adjustment device 5. Then a feedback data output device 3 obtains the feedback data y(t-τ'), and a gain control device 4 controls the feedback gain to obtain the control input u(t).
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