Chaotic behaviors of operational amplifiers.
We investigate nonlinear dynamical behaviors of operational amplifiers. When the output terminal of an operational amplifier is connected to the inverting input terminal, the circuit exhibits period-doubling bifurcation, chaos, and periodic windows, depending on the voltages of the positive and the negative power supplies. We study these nonlinear dynamical characteristics of this electronic circuit experimentally.
Yim
Geo-Su
GS
Department of Physics, Sogang University, Seoul 121-742, Korea.
Ryu
Jung-Wan
JW
Park
Young-Jai
YJ
Rim
Sunghwan
S
Lee
Soo-Young
SY
Kye
Won-Ho
WH
Kim
Chil-Min
CM