Publications by Krishnendu Chakrabarty.
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Papers Published
- Kundu, S; Kar, U; Chakrabarty, K, Co-existing attractor of PWM controlled DC drives,
Pedes 2012 Ieee International Conference on Power Electronics, Drives and Energy Systems
(December, 2012), IEEE [doi] .
(last updated on 2022/12/30)Abstract:
We report the observation of co-existing attractor with fractal basin boundaries in PWM controlled dc series drives. This type of drive is extensibly used in electric traction and other applications. The dc drive shows different bifurcation behavior when different types of input voltage and switching elements are used. The bifurcation diagram of the motor drawn with different initial conditions shows the existence of co-existing attractor. These phenomena may have serious technological implication. © 2012 IEEE.