常見例句雙語(yǔ)例句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(zhì)特點(diǎn)和控制能力的問(wèn)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.采用2種方法證明了初始導(dǎo)數(shù)、極限值對(duì)應(yīng)相等的情況下,指數(shù)曲線模型、2參數(shù)雙曲線模型分別是3參數(shù)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參數(shù)估計(jì)得到的邊際密度函數(shù)擬合較好,其表現(xiàn)遠(yuǎn)遠(yuǎn)優(yōu)于幾個(gè)常見的利率模型(CIR、CKLS和AG模型)。 返回 hyperbolic model