Generalized Lorenz chaotic system experimental instrument

The utility model relates to a generalized Lorenz chaotic system experimental instrument, comprising an operational amplifier, a simulation multiplier, a resistor, a capacitance, and positive and negative power supply. The generalized Lorenz chaotic system experimental instrument includes three sub circuit parts, with each circuit being corresponding to one differential equation of a Lorenz system, a Chen system and a Lu system. The Lorenz system, the Chen system and the Lu system can be realized through external line connection. The time domain oscillogram, phase diagrams and chaotic evolution process can be observed by means of an oscilloscope. The chaotic attractor of the system can be observed, chaotic phenomenon can be known, butterfly effect can be understood, and chaotic mechanism can be mastered.