A new chaotic system with sine function is presented in this research work. The proposed system presents some special features such as two wing attractors, forward and reverse periodic doubling bifurcation, and dc offset boosting property which can be used to diagnosis the multistability behaviour in the dynamical system. The proposed system has three nonlinear terms and one sine term. The basic information such as equilibrium points, stability and Lyapunov exponents are discussed in detail. The dynamic analysis conducted using classic tools such as bifurcation diagram and Lyapunov exponent plot to verify the chaotic nature in the proposed system. The theoretical study and the simulation results show that the proposed system has chaotic behaviour itself.

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