کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1706053 | 1012448 | 2012 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nonlinear hybrid system and parameter identification of microbial fed-batch culture with open loop glycerol input and pH logic control
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Nonlinear hybrid system and parameter identification of microbial fed-batch culture with open loop glycerol input and pH logic control Nonlinear hybrid system and parameter identification of microbial fed-batch culture with open loop glycerol input and pH logic control](/preview/png/1706053.png)
چکیده انگلیسی
In this paper, we study the fed-batch fermentation of glycerol by Klebsiella pneumoniae with open loop glycerol input and pH logic control using a flow of alkali as manipulated variable. A nonlinear hybrid system is developed to describe this process. We prove the finiteness of switching numbers of the system in terms of bounded variation and explore the existence and uniqueness of the solutions. Additionally, a parameter identification problem is proposed and an asynchronous parallel particle swarm optimization (PSO) algorithm is constructed to solve it. Numerical results show the effectiveness of the algorithm and reveal that the proposed model could describe the fed-batch process properly.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 36, Issue 1, January 2012, Pages 357–369
Journal: Applied Mathematical Modelling - Volume 36, Issue 1, January 2012, Pages 357–369
نویسندگان
Jianxiong Ye, Yuduo Zhang, Enmin Feng, Zhilong Xiu, Hongchao Yin,