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4 CONCLUSIONS
In the present work the application of special
analytical-numerical algorithm for hidden attractor
localization is discussed. The existence of such hid-
den attractor in classical Chua’s circuits is demon-
strated.
It is also can be noted that to obtain existence of
hidden attractor in Chua’s circuit one can artificially
stabilized (Suykens et al., 1997; Savaci & Gunel,
2006; Leonov et. al., 2010a) zero stationary point
by inserting small stable zone around zero stationary
point into nonlinearity (Chua diode characteristics).
ACKNOWLEDGEMENTS
This work was supported by the Academy of Finland,
the Ministry of Education and Science (Russia), and
Saint-Petersburg State University.
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