一类具有非线性控制和基层具有饱和吸收率的恒化器藻类模型(英文)

A Kind of Algae Growth Models with Nonlinear Control and Saturated Substrate Uptake Rate in the Chemostat

本文通过对藻类的增长率和基层的吸收率提出有生物意义的表达式,研究了一类具有非线性控制藻类恒花器模型.用定性理论证明了非线性控制可以使变产量的恒化器模型有一个全局渐进稳定的正平衡点.

By proposing some realistic analytical expressions for the growth rate of the algae and the substrate uptake rate, a kind of algae growth models with nonlinear control in the chemostat is studied. It is obtained that a nonlinear output feedback control stabilizes variable yield growth models in the chemostat