Modelling and Optimization of Biotechnological Processes - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Modelling and Optimization of Biotechnological Processes write by Lei Zhi Chen. This book was released on 2007-07-04. Modelling and Optimization of Biotechnological Processes available in PDF, EPUB and Kindle. Mostindustrialbiotechnologicalprocessesareoperatedempirically.Oneofthe major di?culties of applying advanced control theories is the highly nonlinear nature of the processes. This book examines approaches based on arti?cial intelligencemethods,inparticular,geneticalgorithmsandneuralnetworks,for monitoring, modelling and optimization of fed-batch fermentation processes. The main aim of a process control is to maximize the ?nal product with minimum development and production costs. This book is interdisciplinary in nature, combining topics from biotechn- ogy, arti?cial intelligence, system identi?cation, process monitoring, process modelling and optimal control. Both simulation and experimental validation are performed in this study to demonstrate the suitability and feasibility of proposed methodologies. An online biomass sensor is constructed using a - current neural network for predicting the biomass concentration online with only three measurements (dissolved oxygen, volume and feed rate). Results show that the proposed sensor is comparable or even superior to other sensors proposed in the literature that use more than three measurements. Biote- nological processes are modelled by cascading two recurrent neural networks. It is found that neural models are able to describe the processes with high accuracy. Optimization of the ?nal product is achieved using modi?ed genetic algorithms to determine optimal feed rate pro?les. Experimental results of the corresponding production yields demonstrate that genetic algorithms are powerful tools for optimization of highly nonlinear systems. Moreover, a c- bination of recurrentneural networks and genetic algorithms provides a useful and cost-e?ective methodology for optimizing biotechnological processes.
Modelling and Control of Biotechnological Processes
Modelling and Control of Biotechnological Processes - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Modelling and Control of Biotechnological Processes write by A. Johnson. This book was released on 2014-05-17. Modelling and Control of Biotechnological Processes available in PDF, EPUB and Kindle. Modelling and Control of Biotechnological Processes contains the proceedings of the International Federation of Automatic Control's First Symposium on Modeling and Control of Biotechnological Processes held in Noordwijkerhout, The Netherlands, on December 11-13, 1985. The papers explore modeling and control of biotechnological processes such as fermentation and biological wastewater treatment. This book consists of 37 chapters divided into 11 sections and begins with a discussion on the control of fermentation processes; modeling of biotechnical processes; and application of measurement and estimation techniques to biotechnology. The following sections focus on adaptive control theory, applications of adaptive control, and control and modeling of bioreactors. The reader is also introduced to measurement techniques and sensors, with emphasis on pyrolysis mass spectrometry; rapid bioelectrochemical methods; and a self-tuning controller for multiloop controlled fed-batch fermentation. The remaining sections deal with parameter identification and estimation; Kalman filtering techniques; optimization of production processes; modeling of microkinetics; and optimization theory. This monograph will be of interest to researchers and practitioners in the field of biotechnology.
Biotechnology for Biofuel Production and Optimization
Biotechnology for Biofuel Production and Optimization - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Biotechnology for Biofuel Production and Optimization write by Carrie A Eckert. This book was released on 2016-01-19. Biotechnology for Biofuel Production and Optimization available in PDF, EPUB and Kindle. Biotechnology for Biofuel Production and Optimization is the compilation of current research findings that cover the entire process of biofuels production from manipulation of genes and pathways to organisms and renewable feedstocks for efficient biofuel production as well as different cultivation techniques and process scale-up considerations. This book captures recent breakthroughs in the interdisciplinary areas of systems and synthetic biology, metabolic engineering, and bioprocess engineering for renewable, cleaner sources of energy. - Describes state-of-the-art engineering of metabolic pathways for the production of a variety of fuel molecules - Discusses recent advances in synthetic biology and metabolic engineering for rational design, construction, evaluation of novel pathways and cell chassis - Covers genome engineering technologies to address complex biofuel-tolerant phenotypes for enhanced biofuel production in engineered chassis - Presents the use of novel microorganisms and expanded substrate utilization strategies for production of targeted fuel molecules - Explores biohybrid methods for harvesting bioenergy - Discusses bioreactor design and optimization of scale-up
Proceedings of the 8th International Conference on Foundations of Computer-Aided Process Design
Proceedings of the 8th International Conference on Foundations of Computer-Aided Process Design - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Proceedings of the 8th International Conference on Foundations of Computer-Aided Process Design write by . This book was released on 2014-07-14. Proceedings of the 8th International Conference on Foundations of Computer-Aided Process Design available in PDF, EPUB and Kindle. This volume collects together the presentations at the Eighth International Conference on Foundations of Computer-Aided Process Design, FOCAPD-2014, an event that brings together researchers, educators, and practitioners to identify new challenges and opportunities for process and product design. The chemical industry is currently entering a new phase of rapid evolution. The availability of low-cost feedstocks from natural gas is causing renewed investment in basic chemicals in the OECD, while societal pressures for sustainability and energy security continue to be key drivers in technology development and product selection. This dynamic environment creates opportunities to launch new products and processes and to demonstrate new methodologies for innovation, synthesis and design. FOCAPD-2014 fosters constructive interaction among thought leaders from academia, industry, and government and provides a showcase for the latest research in product and process design. - Focuses exclusively on the fundamentals and applications of computer-aided design for the process industries. - Provides a fully archival and indexed record of the FOCAPD14 conference - Aligns the FOCAPD series with the ESCAPE and PSE series
Modelling and Control of Biotechnical Processes
Modelling and Control of Biotechnical Processes - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Modelling and Control of Biotechnical Processes write by A. Halme. This book was released on 2014-05-09. Modelling and Control of Biotechnical Processes available in PDF, EPUB and Kindle. Modeling and Control of Biotechnical Processes covers the proceedings of the First International Federation of Automatic Control Workshop by the same title, held in Helsinki, Finland on August 17-19, 1982. This book is organized into seven sections encompassing 37 chapters. The opening section deals with the measurement techniques in fermentation processes and the use of automated analyzers to control microbial processes. The next sections consider the concepts of bioreactor modeling and related problems, as well as the modeling and control of biological wastewater treatment processes. Other sections discuss the economic and static optimization, the computer control of production processes, and the application of estimation and identification methods to biotechnological processes. The final sections explore the principles of real-time analysis, use of computer control in specific biotechnical production, process control design, and the modeling of adaptive control. This book is of great value to biotechnologists, biochemists, and control engineers.
