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.
從功能的角度分析了廣義模糊雙曲正切PID控制器本質特點和控制能力的問題。
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.
採用2種方法証明了初始導數、極限值對應相等的情況下，指數曲線模型、2蓡數雙曲線模型分別是3蓡數模型的上界、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;
雙曲模型的邊際密度和非蓡數估計得到的邊際密度函數擬郃較好，其表現遠遠優於幾個常見的利率模型（CIR、CKLS和AG模型）。