A chaotic pulse generator and sawtooth control for information processing

This paper proposes a Chaotic Pulse Generator (CPG) and sawtooth control method. The CPG can produce chaotic pulse-trains governed by many iteration mappings on the unit circle. In the control system, applying a sawtooth wave to the CPG can stabilize a desired unstable periodic pulse-train embedded in the chaotic pulse-train. As a basic application, categorize function is discussed. Their performances are verified in the laboratory.