这份报纸在微生物引起的发酵过程考虑喂批文化,它由批和连续文化组成。目标是探索能描述特征的一个新奇模型的性质为在非线性的开关中的微生物的人口生长多级式动态系统。改进模型基于试验性的数据被开发为批文化的阶段描述推迟的、发展、静止的阶段很好。然后,非线性的多级式的开关系统和 Lipschitz 连续性和关于起始的状态的解决方案的可辨性的答案的存在,唯一和固定也被讨论。最后,数字模拟为非线性的多级式的开关系统被采用。
This paper considers the fed-batch culture in microbial fermentation process, which consists of batch and continuous culture. The goal is to explore the properties of a novel model which can describe the characteristics of multistage for the population growth of microorganisms in nonlinear switch dynamic system. The improved model is developed based on the experimental data to describe the delayed, developmental and stationary stages well for the phases of batch culture. Then the existence, uniqueness and boundedness of solutions to the nonlinear multistage switch system and the Lipschitz continuity and differentiability of solutions with respect to the initial state is discussed as well. Finally, a numerical simulation is employed for the nonlinear multistage switch system.