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Relevant bibliographies by topics / Feed optimization / Dissertations / Theses

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Dissertations / Theses on the topic 'Feed optimization'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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1

Conjeevaram, Krishnakumar Naveen Kartik. "A Bayesian approach to feed reconstruction." Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/82414.

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Thesis (S.M.)--Massachusetts Institute of Technology, Computation for Design and Optimization Program, 2013.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 83-86).<br>In this thesis, we developed a Bayesian approach to estimate the detailed composition of an unknown feedstock in a chemical plant by combining information from a few bulk measurements of the feedstock in the plant along with some detailed composition information of a similar feedstock that was measured in a laboratory. The complexity of the Bayesian model combined with the simplex-type constra

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2

Colpaert, J. (Joakim). "HG-CIL feed optimization at the Raahe Laiva gold mine." Master's thesis, University of Oulu, 2015. http://urn.fi/URN:NBN:fi:oulu-201504021244.

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The main object of the work was to optimize the HG leaching feed at the Laiva mine. The targets of the optimization were to increase the gold recovery to the HG leaching circulation and promote the recovery of unwanted sulphides and direct these to the closed Hg pond. One task of the work was to find an alternative flotation chemical to replace Aerophine 3418A because its expensive price and poor availability in the markets. Implementing a flotation chemical addition rate control into the main operating system was done at the beginning of the plant optimization phase. The objectives were pursu

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Chillara, Naveen. "Abrasive Blasting Process Optimization: Enhancing Productivity, and Reducing Consumption and Solid/Hazardous Wastes." ScholarWorks@UNO, 2005. http://louisdl.louislibraries.org/u?/NOD,209.

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Thesis (M.S.)--University of New Orleans, 2005.<br>Title from electronic submission form. "A thesis ... in partial fulfillment of the requirements for the degree of Master of Science in Environmental Engineering"--Thesis t.p. Vita. Includes bibliographical references.

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4

Aris, Najmil Faiz Mohamed. "Surfaces functionality of precision machined components : modelling, simulation, optimization and control." Thesis, Brunel University, 2008. http://bura.brunel.ac.uk/handle/2438/5092.

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This research develops an analytical scientific approach for investigating the high precision surface generation and the quantitative analysis of the effects of direct factors in precision machining. The research focuses on 3D surface characterization with particular reference to the turning process and associated surface generation. The most important issue for this research is surface functionality which is becoming important in the current engineering industry. The surface functionality should match with the characterization parameters of the machined surface, which can be expressed in form

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5

Nyman, Jacob. "Machinery Health Indicator Construction using Multi-objective Genetic Algorithm Optimization of a Feed-forward Neural Network based on Distance." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-298084.

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Assessment of machine health and prediction of future failures are critical for maintenance decisions. Many of the existing methods use unsupervised techniques to construct health indicators by measuring the disparity between the current state and either the healthy or the faulty states of the system. This approach can work well, but if the resulting health indicators are insufficient there is no easy way to steer the algorithm towards better ones. In this thesis a new method for health indicator construction is investigated that aims to solve this issue. It is based on measuring distance afte

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6

André, Simon. "Design and Optimization of Controllers for an Electro-Hydraulic System." Thesis, Linköpings universitet, Reglerteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-107620.

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Electro-Hydraulic (EH) systems are commonly used in the industry for applications that require high power-weight ratios and large driving forces. The EH system studied in this master thesis have recently been upgraded with new hardware components and as a part of this upgrade a new controller was requested. The system consists of a controller that computes a control signal for an electric motor. The motor drives a gear pump that generates a flow of hydraulic fluid. The flow is then directed to a cylinder. The movements of a piston in the cylinder is affected by the flow and the piston position

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Strid, Eriksson Ingrid. "Environmental systems analysis of pig production : development and application of tools for evaluation of the environmental impact of feed choice /." Uppsala : Dept. of Biometry and Engineering, Swedish Univ. of Agricultural Sciences, 2004. http://epsilon.slu.se/a491.pdf.

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LIMA, Natália Flora De. "Frankenstein PSO na definição das arquiteturas e ajustes dos pesos e uso de PSO heterogêneo no treinamento de redes neurais feed-forward." Universidade Federal de Pernambuco, 2011. https://repositorio.ufpe.br/handle/123456789/17738.

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Submitted by Irene Nascimento (irene.kessia@ufpe.br) on 2016-08-24T17:35:05Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Dissertacao-Natalia_Flora_de_Lima.pdf: 2000980 bytes, checksum: 107f0691d21b9d94e253d08f06a4fbdd (MD5)<br>Made available in DSpace on 2016-08-24T17:35:05Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Dissertacao-Natalia_Flora_de_Lima.pdf: 2000980 bytes, checksum: 107f0691d21b9d94e253d08f06a4fbdd (MD5) Previous issue date: 2011-08-29<br>Facepe<br>Este trabalho apresen

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Björkvall, Olle. "Integrering av bränsletekniktank i Scanias bussprogram - En utredning." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-262653.

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Fuel Optimization Unit (FOU) is part of an new system for the low pressure fuel circuit (LPFC) designed for Scania’s combustion engines. The system replaces engine mounted, mechanically driven, fuel feed pump and pre filter. One FOU variant (Type 1) pushes fuel through the pre filter using an additional electrical fuel pump and utilizes a small volume of fuel as a buffer, mainly to increase water separation performance. The second variant (Type 3) is similar to a conventional LPFC but uses an electric feed pump. The thesis investigate prerequisites and possible limitations when introducing FOU

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10

Dušica, Čolović. "Ispitivanje uticaja procesa ekstrudiranja na dobijanje i stabilnost funkcionalnog hraniva za životinje na bazi lanenog semena." Phd thesis, Univerzitet u Novom Sadu, Tehnološki fakultet Novi Sad, 2014. http://www.cris.uns.ac.rs/record.jsf?recordId=86043&source=NDLTD&language=en.

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Cilj istraživanja u okviru ove doktorske disertacije bio je da se ispita uticaj ekstrudiranja na funkcionalno hranivo, čija bi osnovna uloga bila povećanje sadržaja omega-masnih kiselina u ishrani životinja, a naročito α-linolenske kiseline (ALA). Za proizvodnju funkcionalnog hraniva upotrebljeni su laneno seme, kao nosilac funkcionalnih osobina i suncokretova sačma, koja je dodata da se spreči isticanje lanenog ulja tokom ekstrudiranja. Nezavisni parametri ekstrudiranja čiji je uticaj ispitivan bili su: brzina obrtanja puža ekstrudera (240, 360 i 590 o/min), kapacitet punjenja (16, 24 i

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Olivera, Đuragić. "Optimizacija procesa mešanja hrane za životinje u vertikalnim i cilindričnim mešalicama." Phd thesis, Univerzitet u Novom Sadu, Tehnološki fakultet Novi Sad, 2011. https://www.cris.uns.ac.rs/record.jsf?recordId=77075&source=NDLTD&language=en.

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Izmenama u konstrukciji vertikalne me&scaron;alice zamenom originalne obloge pužnice sa oblogama koje su imale 13,5%, 27% i 40% perforacija je pobolj&scaron;an proces me&scaron;anja. Ova pobolj&scaron;anja se ogledaju u skraćenju vremena me&scaron;anja 15%, 30% i 50% u odnosu na originalnu konstrukciju, smanjenju utro&scaron;ka rada i energije i otvaranja mogućnosti vraćanja ove vrste me&scaron;alica u masovniju upotrebu, jer su tro&scaron;kovi kupovine i održavanja ove vrste me&scaron;alica daleko niži u odnosu na druge. Izrađen je model sistem za cilindričnu me&scaron;alicu, na bazi primene

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Uwadukunze, Alain. "Optimisation de la performance des systèmes à partir de modèles identifiés : Application au design de projectiles et à la commande feedforward des systèmes Wiener." Electronic Thesis or Diss., Université de Lorraine, 2025. http://www.theses.fr/2025LORR0012.

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Dans de nombreuses applications techniques, l'objectif est d'optimiser les performances d'un système. Pour ce faire, il est nécessaire d'évaluer la sortie du système afin d'analyser la performance obtenue. Cependant, dans plusieurs scénarios concrets, les systèmes sont souvent coûteux à évaluer, rendant la tâche d'optimisation complexe. Pour remédier à ce problème, des modèles basés sur les données sont souvent identifiés afin d'estimer les fonctions objectives coûteuses, associées aux systèmes, puis sont utilisés pour estimer l'optimum. Si de mauvaises performances sont obtenues avec ces modè

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13

Akrouh, Ettaghadouini Samy. "Metamodelling of a Finite Element Analysis of a Drilling Process with Replaceable Inserts." Thesis, Högskolan i Skövde, Institutionen för ingenjörsvetenskap, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-16780.

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The aim of this project is to create a metamodel from a drilling tool with replaceable inserts from FEA of the machining process using MATLAB and ABAQUS. This report contains research in drilling and in metamodeling using neural networks and the work from the design of the CAD, through FEA and simulations, to the metamodeling, excluding the optimization. The work has resulted in a framework where a base FE model of the drill with two inserts that works, but due to time issues and given high cutting speed and feed the results of the FEA and the metamodeling are not very accurate. Therefore, the

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14

Staudt, Tiago. "Brushless doubly-fed reluctance machine modeling, design and optimization." Thesis, Université Grenoble Alpes (ComUE), 2015. http://www.theses.fr/2015GREAT045/document.

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Cette thèse traite de la modélisation, conception, optimisation ainsi que de la validation expérimentale d'une machine à reluctance variable à double alimentation (BDFRM-Brushless Doubly-Fed Reluctance Machine) destinée aux éoliennes. La BDFRM est notamment considérée comme une alternative viable à la Machine Asynchrone à Double Alimentation (MASDA) dans les systèmes éoliens à vitesse variable. Elle maintient les avantages de coût de la MASDA tout en permettant l'utilisation d'un convertisseur de puissance réduit ainsi que la diminution des coûts d'entretien en raison de son fonctionnement san

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Staudt, Tiago. "Brushless doubly-fed reluctance machine modeling, desing and optimization." reponame:Repositório Institucional da UFSC, 2015. https://repositorio.ufsc.br/xmlui/handle/123456789/156740.

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Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2015.<br>Made available in DSpace on 2015-12-01T03:10:21Z (GMT). No. of bitstreams: 1 336269.pdf: 44827518 bytes, checksum: b0742be1d133e3433f6ada5fc0679067 (MD5) Previous issue date: 2015<br>Esta tese aborda a modelagem, o projeto e a otimização, com validação experimental, de máquinas de relutância duplamente alimentadas sem escovas (BDFRM) para sistemas de geração de energia eólica. O objetivo principal dela é de contribuir para o domínio de técni

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16

Mikellides, Yiangos George. "Theoretical modeling and optimization of ablation-fed pulsed plasma thrusters." The Ohio State University, 1999. http://rave.ohiolink.edu/etdc/view?acc_num=osu1242752771.

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Mikellides, Yiangos George. "Theoretical modeling and optimization of ablation-fed pulsed plasma thrusters /." Connect to resource, 2000. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1242752771.

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18

Marashdeh, Qussai Mohammad. "Advances in electrical capacitance tomography." Columbus, Ohio : Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1148591259.

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19

Morin, Jeffrey W. (Jeffrey William). "Design, fabrication and mechanical optimization of multi-scale anisotropic feet for terrestrial locomotion." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/65314.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2011.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 67-69).<br>Multi-scale surface interaction methods have been studied to achieve optimal locomotion over surface features of differing length scales. It has been shown that anisotropy is a convenient way of transferring an undirected force to a preferred direction or movement. In this thesis, the fundamentals of friction were studied to achieve a better understanding of how to design multi-scaled robotic feet that use an

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20

Prost, Victor S. M. Massachusetts Institute of Technology. "Experimental validation of the Lower Leg Trajectory Error, an optimization metric for prosthetic feet." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/113752.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2017.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 71-75).<br>In India alone, there are about one million people with lower limb amputation who require significantly more effort to walk than able-bodied individuals. They are subject to social stigmas preventing them from employment and independent living. There is a gap between the high-performance prosthetic feet in the United States that come at a cost of thousands of dollars and affordable prostheses in the de

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21

Lee, Sunyoung. "Distributed effects in power transistors and the optimization of the layouts of AlGaN/GaN HFETs." Columbus, Ohio : Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1149095133.

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22

Pareek, Tirusha. "Fed-batch bio-process development and optimization of cetuximab production at lab scale." Thesis, Uppsala universitet, Institutionen för biologisk grundutbildning, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-444795.

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23

Brinster, Irina. "Multi-Objective Algorithms for Coupled Optimization of Mechanical and Electromagnetic Systems." Research Showcase @ CMU, 2014. http://repository.cmu.edu/dissertations/528.

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Modern mobile devices incorporate several transmit and receive antennas in highly constrained volumes. As miniaturized antennas impinge upon fundamental physical limits on efficiency, new design approaches are required to support ever-smaller devices with more varied and robust communication performance. We take an unconventional design approach in which an arbitrary metallic structure and its components can be modified to act as efficient radiators. Using eigenmode analysis and the theory of characteristic modes (TCM), we develop algorithms that allow for effective integration of antennas wit

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Engström, Patsy Maria. "Medium optimization of an E.coli fed-batch culture for the production of a recombinant protein." Thesis, KTH, Skolan för bioteknologi (BIO), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-150696.

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Fan, Kevin, and Rasmus Larsson. "Portföljoptimering med courtageavgifter." Thesis, KTH, Optimeringslära och systemteori, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-146748.

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Ever since it was first introduced in an article in the Journal of Finance 1952, Harry Markowitz’ mean - variance model for portfolio selection has become one of the best known models in finance. The model was one of the first in the world to deal with portfolio optimization mathematically and have directly or indirectly inspired the rest of the world to develop new portfolio optimization methods. Although the model is one of the greatest contributions to modern portfolio theory, critics claim that it may have practical difficulties. Partly because the Markowitz model is based on various assum

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26

Glacken, Michael W. (Michael William). "Development of mathematical descriptions of mammalian cell culture kinetics for the optimization of fed-batch bioreactors." Thesis, Massachusetts Institute of Technology, 1987. http://hdl.handle.net/1721.1/16493.

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Amribt, Zakaria. "Macroscopic modelling of hybridoma cell fed-batch cultures with overflow metabolism: model-based optimization and state estimation." Doctoral thesis, Universite Libre de Bruxelles, 2014. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209279.

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Monoclonal antibodies (MAbs) have an expanding market for use in diagnostic and therapeutic applications. Industrial production of these biopharmaceuticals is usually achieved based on fed-batch cultures of mammalian cells in bioreactors (Chinese hamster ovary (CHO) and Hybridoma cells), which can express different kinds of recombinant proteins. In order to reach high cell densities in these bioreactors, it is necessary to carry out an optimization of their production processes. Hence, macroscopic model equations must be developed to describe cell growth, nutrient consumption and product gener

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Soyaslan, Elif Sukran. "Effect Of Ph On Erythropoietin Production By Recombinant Pichia Pastoris In Fed-batch Operation." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612356/index.pdf.

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In this study, the effects of pH on therapeutically important protein, recombinant human erythropoietin (rhuEPO), production by Pichia pastoris was investigated at pH=4.0, 4.5, 5.0, 5.5 and 6.0. rHuEPO production was started by methanol induction in fed-batch mode. The highest cell concentration was obtained at pH=4.5 as 81.4 g L-1. The co-substrate substrate sorbitol, which was added batch-wise, was consumed at t=15 h of the operations at pH=4.0, 4.5 and 5.0. However as the pH increases above pH=5.0 the sorbitol consumption rate decreases. The highest rHuEPO concentration was achieved at pH=4

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Lugand, Thomas. "Contribution to the Modeling and Optimization of the Double-Fed Induction Machine for Pumped-Storage Hydro Power Plant Applications." Thesis, Grenoble, 2013. http://www.theses.fr/2013GRENT118.

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Les centrales hydrauliques de pompage turbinage fonctionnent principalement en utilisant des alternateurs de type synchrone évoluant à vitesse fixe. Cependant, utiliser des alternateurs à vitesse variable et, en particulier, des Machines Asynchrones à Double Alimentation (MADA) apporte des avantages non négligeables: contrôle de la puissance en mode pompe, opération au point de meilleur rendement en mode turbine et plus grande stabilité en cas de perturbation. Cette thèse a pour objectifs la progression des connaissances des phénomènes électromagnétiques régissant le fonctionnement de la MADA

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Logan, Thomas George. "Harmonic analysis of the brushless doubly-fed machine including single-phase operation." Thesis, University of Cambridge, 2012. https://www.repository.cam.ac.uk/handle/1810/252277.

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Valencia, Peroni Catalina. "Optimization and control of feb-batch fermentation processes by using artificial neural systems." Doctoral thesis, Universitat Rovira i Virgili, 2002. http://hdl.handle.net/10803/8514.

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This work focuses on the application of neural networks in the areas of modelling, identification, control and optimization of biothechnology processes, mainly fed-batch bioreactors. The basic ideas and techniques of artificial neural networks are presented with the notation familiar to control engineers. The applications of a variety of neural network architectures in control and control schemes are first surveyed. Some especific fed-batch bioreactor processes are mentioned to illustrate particular control cases to be examimined in detail and solved. Especifically, a non-linear multivariable

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Macaloney, Graeme. "Optimization of recombinant Escherichia coli and Cephalosporium acremonium fed batch fermentations, with the use of oxygen enrichment and near infrared spectroscopy." Thesis, University of Strathclyde, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.249779.

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PETRINI, ALESSANDRO. "HIGH PERFORMANCE COMPUTING MACHINE LEARNING METHODS FOR PRECISION MEDICINE." Doctoral thesis, Università degli Studi di Milano, 2021. http://hdl.handle.net/2434/817104.

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La Medicina di Precisione (Precision Medicine) è un nuovo paradigma che sta rivoluzionando diversi aspetti delle pratiche cliniche: nella prevenzione e diagnosi, essa è caratterizzata da un approccio diverso dal "one size fits all" proprio della medicina classica. Lo scopo delle Medicina di Precisione è di trovare misure di prevenzione, diagnosi e cura che siano specifiche per ciascun individuo, a partire dalla sua storia personale, stile di vita e fattori genetici. Tre fattori hanno contribuito al rapido sviluppo della Medicina di Precisione: la possibilità di generare rapidamente ed econo

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Pontes, José Pedro do Carmo. "A hybrid and adaptive approach to humanoid locomotion : blending rhythmic primitives and feet placement strategies." Electronic Thesis or Diss., Sorbonne université, 2019. http://www.theses.fr/2019SORUS083.

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Cette thèse présente des recherches développées pour une optimisation adaptative et efficace des contrôleurs de locomotion des robots humanoı̈des. Elle répond à cet objectif en combinant les caractéristiques de la locomotion humanoı̈de et l’impact de différents environnements dans sa dynamique, ainsi que des techniques d’optimisation mathématique et d’analyse statistique. Les contrôleurs pour la locomotion des robots bipèdes font souvent face à des défis concernant leur optimisation vers différents objectifs et environnements. Nous proposons une architecture qui utilise les informations recuei

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Barisch-Fritz, Bettina. "Dynamic Foot Morphology." Doctoral thesis, Universitätsbibliothek Chemnitz, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-150328.

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Background: The foot has to fulfil important and complex functions which are, in most regions of the world, supported by shoes. The interface of feet and footwear has often been considered with respect to comfort and function but also to negative effects of shoes. One main contribution to the improvement of footwear fit is provided by matching the shape of the shoe to the shape of the foot. However, current approaches for implementation only include static information. There is still a lack of dynamic information about foot morphology and deformation. Recent advancements in scanner technology

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Strömqvist, Maria. "Hedge funds and international capital flows." Doctoral thesis, Handelshögskolan i Stockholm, Finansiell Ekonomi (FI), 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hhs:diva-465.

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This thesis consists of four chapters that investigate the performance and capital flows of hedge funds. The first two chapters of the thesis focus on hedge funds that have a pure emerging market strategy. Hedge funds should be well equipped to take advantage of opportunities in emerging markets due to their flexibility in investment strategy and lockup periods. However, the results show that, at the strategy level, emerging market hedge funds have only generated risk-adjusted returns in the most recent years of the sample period. Although emerging market hedge funds have performed poorly in t

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Makhlouf, Anissa. "Méthodologie pour l'optimisation dynamique multicritère d'un procédé discontinu alimenté : application à la production bactérienne d'arômes laitiers." Thesis, Vandoeuvre-les-Nancy, INPL, 2006. http://www.theses.fr/2006INPL067N/document.

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Ce travail s’intéresse essentiellement au développement et à l’application d’une méthodologie pour l’optimisation dynamique multicritère d’un procédé discontinu alimenté de production bactérienne d’arômes laitiers. L’étude réalisée comprend principalement quatre parties ; la première décrit l'utilisation des plans d’expériences multicritère, couvrant un large domaine expérimental (pH, température et oxygénation), afin de collecter le maximum d'information sur le comportement physiologique de Lactococcus lactis. La deuxième concerne l'analyse cinétique détaillée de l’effet des combinaisons des

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Veloso, Ana C. A. "Optimização de estratégias de alimentação para identificação de parâmetros de um modelo de E. coli. utilização do modelo em monitorização e controlo." Doctoral thesis, Universidade do Minho, 2007. http://hdl.handle.net/1822/6289.

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Doutoramento em Engenharia Química e Biológica<br>Os principais objectivos desta tese são: o desenho óptimo de experiências para a identificação de coeficientes de rendimento de um modelo não estruturado de um processo de fermentação semicontínua de Escherichia coli; a verificação experimental das trajectórias de alimentação obtidas por simulação; o desenvolvimento de estratégias de monitorização avançada para a estimação em linha de variáveis de estado e parâmetros cinéticos; e por fim o desenvolvimento de uma lei de controlo adaptativo para controlar a taxa específica de crescimento, com b

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Veloso, Ana C. A. "Optimização de estratégias de alimentação para identificação de parâmetros de um modelo de E. coli. utilização do modelo em monitorização e controlo." Doctoral thesis, Universidade do Minho, 2007. http://hdl.handle.net/10198/1049.

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Os principais objectivos desta tese são: o desenho óptimo de experiências para a identificação de coeficientes de rendimento de um modelo não estruturado de um processo de fermentação semicontínua de Escherichia coli; a verificação experimental das trajectórias de alimentação obtidas por simulação; o desenvolvimento de estratégias de monitorização avançada para a estimação em linha de variáveis de estado e parâmetros cinéticos; e por fim o desenvolvimento de uma lei de controlo adaptativo para controlar a taxa específica de crescimento, com base em estratégias de alimentação de substrato com v

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Ying, Lin Meng, and 林孟穎. "Research into the Lubrication Characteristics optimization of a Feed Drive System." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/u67m2a.

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碩士<br>國立勤益科技大學<br>機械工程系<br>105<br>The feed system of the machine tool is the exact position of the reaction machine, and it affect the machining of the workpiece accuracy. The feed system is a combination of several linkage agencies. Friction occurs when the component is driven to produce heat source and abrasion, also need to bear the different changes of speed and load. In order to prevent this phenomenon, increasing the accuracy of the feed system by adding lubricant to the feed system when changing the friction. There is no clear mechanism for the timing of the oiling, so we can't understa

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Chen, Zhen-Xiu, and 陳振修. "Optimization of the Feed Rate Parameter for 2.5 Dimensional IC Grinding Process." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/csr8g8.

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碩士<br>國立彰化師範大學<br>電機工程學系<br>107<br>With the rise of 3D IC 2.5D IC and high-end products, Moore’s Law is a major breakthrough in key technologies. From silicon wafer to singulation a series of processes are required. Among them, wafer grinding is a destructive process which has a great influence on the quality of the wafer. As the yield of the process increases, Customers are still not satisfied with this, Expecting by higher expectations and demand from customers what are the high production capacity and high demand. This paper will discuss the optimization of mechanical grinding parameters to

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Chang, Feng-Chun, and 張逢春. "Efficiency optimization subject to various operating variables of a direct liquid-feed fuel cell." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/67366573147301173622.

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碩士<br>北台灣科學技術學院<br>機電整合研究所<br>98<br>Energy density and power density are two of the most significant specifications for a fuel cell system. Generally speaking, energy density should be derived from the fuel cell efficiency. All these performance indices are closely correlated with the control variables of the balance of plant (BOP). The present thesis proposes an optimization algorithm that maximizes the fuel cell efficiency. The strategy is based on the semi-empirical model of efficiency evaluation, accompanying considerations of practical demand. It achieves the following objectives. 1) Expe

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"Sampling based computation of MRR and its application in feed-rate optimization for CNC machining." 2015. http://repository.lib.cuhk.edu.hk/en/item/cuhk-1291961.

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Chan, Ka Chun.<br>Thesis M.Phil. Chinese University of Hong Kong 2015.<br>Includes bibliographical references (leaves 82-84).<br>Abstracts also in Chinese.<br>Title from PDF title page (viewed on 07, December, 2016).

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Huang, Yu-jen, and 黃有任. "Optimization of nutrient feed concentration and operation time for the production of poly(beta-hydroxybutyrate)." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/48019512176703567805.

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碩士<br>國立臺灣科技大學<br>化學工程系<br>98<br>Plastic materials have become an integral part of contemporary life. The reason for such a wide usage is the property of resistance to degradation. However, this property of plastics makes them an environmental hazard. In such a scenario, biodegradable plastics have properties similar to conventional plastics, offer an attractive alternative to conventional plastics. Poly-beta-hydroxybutyrate (PHB) is 100% biodegradable plastic. They possess properties similar to various synthetic thermoplastics like polypropylene and hence can be used in their place. However,

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Kumar, Praveen Kumar. "Optimization of an SPE clean-up approach for the analysis of sulfonamides in animal feed." Master's thesis, 2010. http://hdl.handle.net/10400.1/10738.

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In this work, clean up strategy is optimized for an analytical method based on liquid chromatography with UV detection for determination of eight sulfonamides (sulfachloropyridazine, sulfadiazine, sulfadimidine, sulfadoxine, sulfamethoxypyridazine, sulfaquinoxaline, sulfamethoxazole and sulfadimethoxine) in pig feed. Solid Phase Extraction is used for clean up and the performance of different sorbents - C 18, Oasis HLB, Plexa and Plexa PCX is assessed by their clean up efficiency and recovery of analytes. Oasis HLB and Plexa PCX sorbents provide better clean up and recovery values than C

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林育宏, Yu-Hong Lin, and 林育宏. "Probability Distribution-Guided Water Flow-like Algorithm for Continuous Optimization: Application to Feed-forward Neural Network Training." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/b797w4.

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碩士<br>國立臺灣大學<br>工業工程學研究所<br>103<br>Water flow-like algorithm (WFA) is inspired by the nature of water flow during circulating in the physical space. Initailly, WFA was developed to be a heuristic algorithm for combinatorial optimization. Thanks to WFA’s underlying ideal, this work propose a novel version of WFA for continuous optimization, called probability distribution-guided water flow-like algorithm (PWFA). In PWFA, basins are conceptualized as subspaces in the solution space, which help subflows to stochastically move toward the lowest position (the global optimum). To imitate the behavio

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Blyth, PJ. "Optimization of feed distribution to sea caged fish with an emphasis on Atlantic salmon (Salmo salar L.)." Thesis, 2001. https://eprints.utas.edu.au/19110/7/Blyth_whole_thesis_ex_pub_mat.pdf.

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The aquaculturist is faced with a number of difficulties when feeding fish. Apart from the human time component involved in feeding a large number of fish to appetite, it is important to feed an appropriate quantity at a suitable frequency to ensure that no food is wasted and fish are satiated. Fish display preferential feeding patterns that relate to endogenous rhythms and changing biological and environmental factors. This study describes a new technology called the "Adaptive" Feeding System designed to automatically feed fish by regulating feed input based on the levels of waste food detect

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Chung, Chih-I., and 鍾之儀. "Medium optimization for keratinase production by Bacillus cereus H10 and application of using keratinase in the animal feed." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/02564237078681827683.

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碩士<br>臺灣大學<br>動物科學技術學研究所<br>98<br>Keratin, which is increasingly accumulating in the environment mainly in the form of feathers and hair, is a part of solid waste management. However, keratin is difficult to degrade due to its highly rigid structure rendered by extensive disulfide bonds and cross-linkages. In our previous study, we isolated a bacterium with high keratinolytic activity from hog hair and identified as Bacillus cereus H10. The H10 enzyme produced by B. cereus H10 showed high thermal stability and were very effective in hog hair degradation, presenting potential uses for biot

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Lin, Zih Han, and 林資翰. "A Robust Optimization Approach to Solar Power Installation Capacity under Feed-in Tariff Policy: A Case of Taiwan Enterprises." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/2dtvag.

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碩士<br>國立清華大學<br>工業工程與工程管理學系<br>104<br>Solar power is a renewable energy that has a potential for development. The government of Taiwan has implemented a policy to subsidize individuals installing solar photovoltaic (PV) systems through financial assistance and buy-back assurance (e.g., the feed-in tariff scheme). Installing solar PV systems is considered economical because it enables people to make profit. In addition, using such system has environmental benefits because it reduces carbon emissions. This study aims to assist installers evaluate the profitability and potential risks of this lon

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Momeni, Mehdi. "Feed-Forward Neural Network (FFNN) Based Optimization Of Air Handling Units: A State-Of-The-Art Data-Driven Demand-Controlled Ventilation Strategy." Thesis, 2020. http://hdl.handle.net/1805/23569.

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Indiana University-Purdue University Indianapolis (IUPUI)<br>Heating, ventilation and air conditioning systems (HVAC) are the single largest consumer of energy in commercial and residential sectors. Minimizing its energy consumption without compromising indoor air quality (IAQ) and thermal comfort would result in environmental and financial benefits. Currently, most buildings still utilize constant air volume (CAV) systems with on/off control to meet the thermal loads. Such systems, without any consideration of occupancy, may ventilate a zone excessively and result in energy waste. Previous st

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