document: Controlled projective synchronization in nonpartially-linear chaotic systems Projective synchronization -LRB- PS -RRB- , in which the state vectors synchronize up to a scaling factor , is usually observable only in partially linear systems . We show that PS could , by means of control , be extended to general classes of chaotic systems with nonpartial linearity . Performance of PS may also be manipulated by controlling the scaling factor to any desired value . In numerical experiments , we illustrate the applications to a Rossler system and a Chua 's circuit . The feasibility of the control for high dimensional systems is demonstrated in a hyperchaotic system
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extractive_keyphrases: projective synchronization scaling factor rossler system control hyperchaotic system
abstractive_keyphrases: nonpartially-linear chaotic systems chua's circuit