Asymmetric Double Strange Attractors in a Simple Autonomous Jerk Circuit

Figure 1

Electronic circuit realization of the simple chaotic jerk system under consideration. The simplicity of the circuit is remarkable: only RC components, a diode, and a quadruple op. amplifier (TL084) are involved. The circuit has been built using the sets of element values as shown in the figure. is tuneable element used as bifurcation control parameter. , , , and are TL084 type or equivalent operational amplifiers. is a general purpose diode; here (, , and ). ; .