Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Gongxian Xu"'
Autor:
Gongxian Xu, Zijia Liu
Publikováno v:
International Journal of Chemical Engineering, Vol 2023 (2023)
This paper addresses the problem of parameter estimation for the microbial continuous fermentation of glycerol to 1,3-propanediol. A nonlinear dynamical system is first presented to describe the microbial continuous fermentation. Some mathematical pr
Externí odkaz:
https://doaj.org/article/d2783da7521e42f4954a7ea08f0fa25c
Publikováno v:
Results in Control and Optimization, Vol 4, Iss , Pp 100017- (2021)
This paper addresses the multi-objective steady-state optimization of a complex nonlinear system in glycerol metabolism. In the bioconversion system, we consider some mechanisms including the regulation for dha regulon, enzyme-catalytic kinetics, the
Externí odkaz:
https://doaj.org/article/736b72504cb94e3f81790107b2756080
Publikováno v:
International Journal Bioautomation, Vol 22, Iss 3, Pp 199-212 (2018)
This paper addresses the optimization of continuous bioconversion process of glycerol to 1,3-propanediol (1,3-PD) by Klebsiella pneumoniae. The studied bioprocess is a complex nonlinear system that involves the gene regulation for dha regulon, enzyme
Externí odkaz:
https://doaj.org/article/5ec36ee4dd6241ee98a5ac6d9855cbd5
Publikováno v:
Applied Sciences, Vol 9, Iss 2, p 337 (2019)
This paper deals with the parameter identification of a microbial batch process of glycerol to 1,3-propanediol (1,3-PD). We first present a parameter identification model for the excess kinetics of a microbial batch process of glycerol to 1,3-PD. Thi
Externí odkaz:
https://doaj.org/article/6b488466167e4518a70e5290d165bfe1
Autor:
Gongxian Xu, Lei Wang
Publikováno v:
Journal of Applied Mathematics, Vol 2014 (2014)
This paper proposes an improved geometric programming approach to address the optimization of biochemical systems. In the proposed method we take advantage of a special and interesting class of nonlinear kinetic models known as generalized mass actio
Externí odkaz:
https://doaj.org/article/52fd91268db44f5eafe4bbc09d614d9b
Autor:
Jingshuo Zhang, Gongxian Xu
Publikováno v:
2022 15th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI).
Publikováno v:
2021 7th International Conference on Systems and Informatics (ICSAI).
Publikováno v:
Results in Control and Optimization, Vol 4, Iss, Pp 100017-(2021)
This paper addresses the multi-objective steady-state optimization of a complex nonlinear system in glycerol metabolism. In the bioconversion system, we consider some mechanisms including the regulation for dha regulon, enzyme-catalytic kinetics, the
Publikováno v:
International Journal Bioautomation, Vol 22, Iss 3, Pp 199-212 (2018)
This paper addresses the optimization of continuous bioconversion process of glycerol to 1,3-propanediol (1,3-PD) by Klebsiella pneumoniae. The studied bioprocess is a complex nonlinear system that involves the gene regulation for dha regulon, enzyme
Autor:
Gongxian Xu, Yang Li
Publikováno v:
Computers & Chemical Engineering. 106:286-296
A new method is proposed for the steady-state optimization of biochemical systems described by Generalized Mass Action (GMA) models. In this method, a bi-level programming with a two-layer nested structure is established. In this bi-level problem, th