Robust Suboptimal Control of a Nonlinear Dynamical System in Microbial Continuous Fermentation
Abstract: In this paper, taking the microbial continuous fermentation process as background, we discuss a class of optimal control problem of a nonlinear dynamical system with a set of scalar parameters which could have some uncertainty as to their exact values. Two factors are considered: one is maximizing the productivity, the other is minimizing the sensitivity of the productivity with respect to the uncertainty of the parameters. Some important properties of the nonlinear dynamical system and its adjoint system, and the existence of the optimal control are also proved. Numerical algorithm and results are given at the end.
文章引用: 王娟 , 冯恩民 , 修志龙 (2013) 微生物发酵非线性动力系统的鲁棒次优控制。 动力系统与控制， 2， 44-50. doi: 10.12677/DSC.2013.22008
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