hyperbolic model

基本解释

This paper analyzes the characteristics and the control capability of the PID controller based on generalized fuzzy hyperbolic model (GFHM-PID) deeply.
从功能的角度分析了广义模糊双曲正切PID控制器本质特点和控制能力的问题。
Two mathematic methods are presented to prove that 2-parameter hyperbolic model and exponential model are the superior limit and lower limit of the corresponding new 3-parameter model respectively.
采用2种方法证明了初始导数、极限值对应相等的情况下，指数曲线模型、2参数双曲线模型分别是3参数模型的上界、下界；
The marginal density of hyperbolic model can fit the marginal density obtained by nonparametric estimation very well, outperforming some popular interest rate models, such as CIR, CKLS and AG model;
双曲模型的边际密度和非参数估计得到的边际密度函数拟合较好，其表现远远优于几个常见的利率模型（CIR、CKLS和AG模型）。