近似系统 meaning in English
approximation system
Examples
- By applying the good learning and parameters adjustment capabilities of fuzzy wavelet neural network , this method can make the constructed identification system and controller have better approximate dynamic system characteristic and optimal control effect
该方法利用模糊小波网络良好的学习和参数自调整能力，因而使建立的系统辨识器及控制器能够很好地近似系统动态特性，逼近最佳控制效果。 - In chapter 4 , a sirs epidemic model with stage - structure consisting immature and mature stage and time delay is studied . by using eigenvalue analysis we obtain that the asymptotic behavior of the model and the local asymptotic stability of its equilibrium
第四章的研究对象是一类具有阶段结构和时滞的sirs传染病模型，通过对模型的线性近似系统在其平衡态处的特征根分析，得到模型平衡点的局部渐近稳定性等渐近性质。 - An approximate system of original nonlinear system is obtained by expanding the original system on the dynamic state on the basis of analyzing the decouplled matrix of original nonminimum phase system with small nonlinearity . then the approximate system is feedback linearization controlled
通过对弱非线性非最小相位系统解耦矩阵的分析，将原系统的状态进行扩张，以得到与原系统在本质上相似的近似系统，然后再对近似系统进行反馈线性化设计。 - In this paper , we consider several classes of common ecological models such as predator prey model and epidemic model , and obtain uniform persistence and stability of the solution or the periodic solution by constructing appropriate lyapunov functional and using eigenvalue analysis to model ' s linear similar system at the equilibrium
本文所研究的问题涉及到生态系统中有关捕食-被捕食系统、流行病模型等几个常见的生态模型的定性分析，所采用的研究方法是通过构造合适的lyapunov泛函以及对模型的线性近似系统在其平衡态处的特征根分析，获得模型解或正周期解的一致持久和稳定的渐近性质。