CAJ | 학술논문

研究单参数Volterra系统的Hopf分岔控制。根据规范型理论，利用二次非线性控制器，将系统的亚临界Hopf分岔控制为超临界Hopf分岔，使系统产生稳定的极限环，并讨论了控制器增益对极限环幅值的影响。理论分析和仿真结果一致，验证了所设计控制器的有效性。
연구단삼수Volterra계통적Hopf분차공제。근거규범형이론，이용이차비선성공제기，장계통적아림계Hopf분차공제위초림계Hopf분차，사계통산생은정적겁한배，병토론료공제기증익대겁한배폭치적영향。이론분석화방진결과일치，험증료소설계공제기적유효성。
We investigate the Hopf bifurcation control of Volterra system with single parameter. According to the theory of Normal Form,the subcritical Hopf bifurcation is transformed into supercritical one by quadratic nonlinear controller,make the system to produce a stable limit cycle. The theoretical analysis result is consist-ent with the numerical simulation result based on the Volterra system.