摘要
针对一类金融混沌系统,建立存款利率线性控制模型、投资需求线性控制模型和综合线性控制模型,运用线性反馈控制的方法调整导致系统产生混沌的参数组合,实现对系统稳定性的有效控制.首先对控制模型进行动力学分析,从理论上分析控制模型的反馈系数的取值范围;然后通过数值模拟证明方法的可行性;最后讨论线性反馈控制对金融危机宏观调控的实际意义.
For a class of finance chaotic system, this paper established a linear control model of deposit rate, a linear control model of investment demand, and an integrated linear control model. By using the linear feedback control, the parameter combinations were adjusted to produce chaos of the system, in order to realize the effective control of the system＇s stability. Firstly, we performed dynamic analysis of the control models, analyzed the feedback coefficients＇ ranges of the control models theoretically. Then, we proved the feasibility of the method by numerical simulation. Finally, we discussed the practical mean- ing of the linear feedback control of the financial crisis.
出处
《经济数学》
2017年第4期48-52,共5页
Journal of Quantitative Economics
基金
广东省高等学校优秀青年教师培养计划资助(Yq2014002)
国家自然科学基金资助项目(11571379)
广州市教育系统现代电力电子技术科研创新团队项目(1201610009)
关键词
金融系统
混沌
反馈控制
finance system
chaos
feedback control
