Дисертації з теми "Design calculations"
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Hadi, M. N. S. "Calculation processing : A system for the manipulation of engineering design calculations." Thesis, University of Leeds, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234767.
Повний текст джерелаOlofsson, Erik. "Chassis calculations for Frame design." Thesis, Linköpings universitet, Mekanik och hållfasthetslära, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-121848.
Повний текст джерелаLi, Sa. "Materials Design from ab initio Calculations." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis : Univ.-bibl. [distributör], 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4274.
Повний текст джерелаStrömberg, Eric. "Faster Optimal Design Calculations for Practical Applications." Thesis, Uppsala universitet, Institutionen för farmaceutisk biovetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-150802.
Повний текст джерелаElkelany, Khaled. "Design Of Enhanced Piezoelectric Materials From Quantum Chemical Calculations." Thesis, Pau, 2016. http://www.theses.fr/2016PAUU3001/document.
Повний текст джерелаAn exhaustive analysis of the technologically important piezoelectric phenomena is here done by applying quantum chemical simulations. At first, the calibration of the assumed computational scheme is examined by comparing our calculated piezoelectric properties of the well-known piezoelectric quartz to their experimental counterparts. Secondly, the microscopic parameters that influence each contribution of piezoelectric macroscopic property are distinctly rationalized. After the rationalization of the piezoelectric property, the design of materials that exhibiting a high piezoelectric effect has been attempted. It has been shown that a large in-plane piezoelectricity induced in graphene by doping can be acquired by including any in-plane defect(s). Moreover, in the limit of vanishing defect concentration, the piezoelectric response tends toward a unique value, neither null nor infinite, regardless of the particular chemical or physical nature of the defect. The induction of an out-of-plane piezoelectricity in graphene by breaking its planarity through the non-periodic z-direction is stated, where the obtained piezoelectric response is largely improved compared to the finite in-plane piezoelectric limit, at however higher concentration of the defect. Contrarily to what has been discussed for the in-plane piezoelectric effect, the out-of-plane one eventually vanishes as far as the limit of infinite defect dilution is reached, and so it relies ultimately on the nature of the defect
Aldeghi, Matteo. "Free energy calculations in drug design : application to bromodomains." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:d36a729c-4385-408d-9a21-92dfa339cf3c.
Повний текст джерелаBroderick, Scott R. "Statistical learning for alloy design from electronic structure calculations." [Ames, Iowa : Iowa State University], 2009. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3369815.
Повний текст джерелаAnpalahan, Peethamparam. "Design of transverse flux machines using analytical calculations&finite element Analysis." Licentiate thesis, KTH, Electrical Systems, 2001. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1227.
Повний текст джерелаWang, Ziyun. "Towards the rational design of heterogeneous catalysts using density functional theory calculations." Thesis, Queen's University Belfast, 2015. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.696331.
Повний текст джерелаRoss, Gregory A. "Improving rapid affinity calculations for drug-protein interactions." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:62ccfb5e-10f1-40ec-9a2b-936277944d87.
Повний текст джерелаStampfer, Marcel. "Magnetic and mechanical design calculations of a 4-5 Tesla superconducting wavelength shifter /." [S.l.] : [s.n.], 1995. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=11010.
Повний текст джерелаSkogberg, Ronny. "Railway power supply system models for static calculations in a modular design implementation." Thesis, KTH, Elektriska energisystem, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-170726.
Повний текст джерелаI ett flertal tidigare undersökningar och rapporter har konstaterats att spänningsvariationer, och andra förändringar, hos strömförsörjningen till tåg kan påverka dess prestanda och dess färd längs rälsen. Som en del av ett modulärt programpaket för tågrelaterade beräkningar uppstod därför ett behov av elkraftsberäkningar, både för planering och operativ drift. I denna rapport sammanställs och används ett antal olika statiska modeller för tågrelaterade effektflödesberäkningar. Modellen för omformarstationer har även utökats för att hantera konfigurationer då olika typer av omformare används. Ett särskilt intresse för tågtypen IORE, som används för malmtransporter längs Malmbanan, och dess påverkan av en förändrad strömförsörjning, har funnits då olika typer av mekaniska beräkningar för denna tågtyp utförs i andra befintliga moduler. En del av projektet bestod i att undersöka förändringar i elförsörjningen, på grund av en ändrad styrning av tågens omformare, både vid återmatning och motordrift. En föreslagen nodmodell för den statiska delen av elnätet har använts för att förenkla elsystemsmodellen och uppbyggnaden av simuleringsmiljön. Av resultaten från simuleringarna kan man anta att under normala förhållanden, och med det använda körschemat, bör ej spänningen vara en begränsande faktor för tågens drift. Övriga simuleringar visar också att en mer optimerad effektfaktor för högre återmatad bromseffekt eller för generering av reaktiv effekt kan användas för att slippa investeringar i infrastrukturen, eller för att utöka trafikmängden för ett givet system.
Hu, Lihong, and 胡麗紅. "Application of neural networks in the first principles calculations and computer-aided drug design." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B45014796.
Повний текст джерелаOzhamam, Murat. "Accuracy And Efficiency Improvements In Finite Difference Sensitivity Calculations." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12609128/index.pdf.
Повний текст джерелаDjayapertapa, Lesmana. "A computational method for coupled aerodynamic-structural calculations in unsteady transonic flow with active control study." Thesis, University of Bristol, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.341506.
Повний текст джерелаHu, Lihong. "Application of neural networks in the first principles calculations and computer-aided drug design /." View the Table of Contents & Abstract, 2004. http://sunzi.lib.hku.hk/hkuto/record/B30575503.
Повний текст джерелаUmeda, Yuji. "Rational design of dielectric oxide materials through first-principles calculations and machine-learning technique." Doctoral thesis, Kyoto University, 2020. http://hdl.handle.net/2433/245844.
Повний текст джерела0048
新制・課程博士
博士(工学)
甲第22159号
工博第4663号
新制||工||1727(附属図書館)
京都大学大学院工学研究科材料工学専攻
(主査)教授 田中 功, 教授 中村 裕之, 教授 邑瀬 邦明
学位規則第4条第1項該当
Doctor of Philosophy (Engineering)
Kyoto University
DFAM
Calabrò, Gaetano. "Accelerating molecular simulations : implication for rational drug design." Thesis, University of Edinburgh, 2015. http://hdl.handle.net/1842/16439.
Повний текст джерелаMartinovic, Zarko. "Design a PV – system for a large building." Thesis, Högskolan i Gävle, Avdelningen för bygg- energi- och miljöteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-17539.
Повний текст джерелаAumond, João Paulo. "A model for the calculations of solvent effects on reaction rates for process design purposes." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/85280.
Повний текст джерелаManara, Richard. "Free energy calculations of DNA translocation through protein nanopores and nanopore design for DNA sequencing." Thesis, University of Southampton, 2015. https://eprints.soton.ac.uk/374791/.
Повний текст джерелаPiccioli, Alberto. "Thermal comfort visualizations and design strategies on web-based tool for ashrae 55 standard calculations." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amslaurea.unibo.it/5486/.
Повний текст джерелаChang, Lei. "Experimental Data on Fire-Resistance Behavior of Reinforced Concrete Structures with Example Calculations." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amslaurea.unibo.it/3003/.
Повний текст джерелаSovják, Richard. "Design a ergonomie ručního nářadí." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443159.
Повний текст джерелаArmiento, Rickard. "The many-electron energy in density functional theory : from exchange-correlation functional design to applied electronic structure calculations." Doctoral thesis, Stockholm : AlbaNova Universitetscentrum, Skolan för Teknikvetenskap, Kungliga Tekniska högskolan, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-428.
Повний текст джерелаJones, Matthew James. "Bayes linear strategies for the approximation of complex numerical calculations arising in sequential design and physical modelling problems." Thesis, Durham University, 2017. http://etheses.dur.ac.uk/12529/.
Повний текст джерелаPark, In-Hee. "Computational Simulations of Protein-Ligand Molecular Recognition via Enhanced Samplings, Free Energy Calculations and Applications to Structure-Based Drug Design." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1276745410.
Повний текст джерелаKuonen, Oliver Dominik. "De novo design, molecular dynamics simulations and ab initio calculations as tools to investigate biological systems : a critical application of the Molecular Modeling approach in ligand design /." Zürich : ETH, 1997. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=12370.
Повний текст джерелаБарбаш, Марина. "Шляхи оптимізації створення дизайн-проекту при автоматизованому проектуванні". Thesis, Київський національний університет технологій та дизайну, 2021. https://er.knutd.edu.ua/handle/123456789/18146.
Повний текст джерелаThe results of the study of ways to optimize the creation of draft and architectural and construction projects, a BIM-model of the interior, ready for reconciliation of redevelopment with the customer, are presented. The goal is to create an efficient design system from mastering BIM design tools to creating your own work template. In the course of the study, a list of factors influencing the speed and quality of design when creating and editing a design project was determined. The sequence of ways to reduce the time for creating drawings in the development of the architectural and construction section of the design project is characterized.
Rasmussen, Danne Rene, and danne@optusnet com au. "A Theoretical Approach to Molecular Design: Planar-Tetracoordinate Carbon." The Australian National University. Research School of Chemistry, 2000. http://thesis.anu.edu.au./public/adt-ANU20010702.115616.
Повний текст джерелаBandaru, Subrahmanyam. "Design of new Heusler-type thermoelectric materials : application to Fe₂VAl." Thesis, Montpellier, 2017. http://www.theses.fr/2017MONTT170/document.
Повний текст джерелаThe requirement of a sustainable and green energy is increasing with the rapid rise in human population and industrialization. The traditional way of utilizing fossil fuels can be replaced by thermoelectric devices which can convert thewasted heat from various sources into electrical energy. However, the present day thermoelectric devices are limited due to their low efficiency, toxic nature and high costs. The current challenge in this field is to design highly efficient thermoelectric materials which are environment friendly and available at a reasonable price. Among promising thermoelectric materials forpower generation, the Heusler-type Fe2VAl attained a great attention due to its semiconducting nature over a wide temperature range up to 1173 K. Nonetheless, the thermoelectric use of this compound is jeopardized by its high thermalconductivity. The aim of this thesis was to find new strategies in enhancing the thermoelectric efficiency of Fe2VAl with the aid of ab initio calculations and experimental studies. First principles calculations have been performed using the computer code VASP (Vienna ab-initio Simulation Package) based on the Density Functional Theory (DFT) to study the electronic structure of the full Heusler compound Fe2VAl. The formation energy of the intrinsic point defects such as vacancies, antisites and interstitials is analyzed and antisite defects are found to be the most probable defects. With the aid of the BoltzTraP code based on the Boltzmann transport theory within the constant relaxation time approach, the electronic transport properties of Fe2VAl taking into account the effect of the most favorable defects have been calculated. The presenceof defects does not lead to a significant improvement of the Seebeck coefficient. The lattice thermal conductivities of Fe2VAl, both in pristine form and in presence of its most stable antisite defect (Al V) have been analyzed by ShengBTE and the recently developed code almaBTE. A significant enhancement of the figure of merit (also known as ZT) is found with the presence of antisite defects. Nanostructured Fe2VAl compounds have been synthesized in parallel by the ball milling technique. The constituent elements have been milled together with different contents of NaCl in order to obtain porous samples. The powders have been later washed thoroughly to remove the traces of NaCl. All the powders have been consolidated using Spark Plasma Sintering (SPS). This novel idea is quite successful in achieving a porosity of around 15–20% with NaCl whereas a porosity of ~5 % is found in the case of the samples without NaCl. The thermoelectric efficiency is enhanced remarkably in the porous samples. Nevertheless, the samples milled with 15 % porosity exhibit higher ZT valuesthan the samples with 20 % porosity. Thus, it is crucial to confine and control the porosity to obtain high thermoelectric efficiencies. Our study thus clearly shows that the thermoelectric performance can be enhanced by off-stoichiometry and the modification of the morphology of the samples.Key words: Fe2VAl, materials, Heusler compounds, thermoelectricity, ab initio calculations, formation enthalpy, defects, ball milling,porosity
Härer, Bastian [Verfasser], and A. S. [Akademischer Betreuer] Müller. "Lattice design and beam optics calculations for the new large-scale electron-positron collider FCC-ee / Bastian Härer ; Betreuer: A.-S. Müller." Karlsruhe : KIT-Bibliothek, 2017. http://d-nb.info/1136660801/34.
Повний текст джерелаTahmasebinia, Faham. "Numerical modelling of reinforced concrete slabs subject to impact loading." Access electronically, 2008. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20080716.152001/index.html.
Повний текст джерелаRavipati, Venkata Raja Sekhar Reddy. "Design and modelling of boat landing for jacket platforms in the Adriatic sea." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018.
Знайти повний текст джерелаAlbaldawi, Hisham, and Diana Kobbah. "Dimensionering av Traverskranbana." Thesis, Örebro universitet, Institutionen för naturvetenskap och teknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-44910.
Повний текст джерелаCrane Loads acts on runways which varies with time and cannot be treated as static loads, this allows that the static estimation is not secure enough, therefore the crane runways should be designed in such terms that it can handle static as well as dynamic crane loads. The work was chosen after feasibility studies which were made on the internet to get basic knowledge on the subject. The information was sought in Swedish, English and German in order to find relevant and reliable sources which deal with overhead crane runway according to Eurocode. Thanks to advice from Björn Åsted from the Steel Construction Institute (SBI), a book in German was found. In order to compare the results, a Swedish software CraneGirder EC3 was used during the project. The report contains a calculation method for a rolled section girder, calculations were based on Eurocode equations and regulations which were the design basis for the project. The report refer to how a crane runway must be designed with a high utilization level, a number of controls were made to ensure that the beam and its details, such as rail and welding are surely designed to fatigue and deformation. The design was based on load calculations for the overhead crane. Traditional calculations showed how different crane loads can be combined in load groups to achieve the highest impact on the beam, calculations showed that HEB 280 and dimensioning dominated only by load group 1 and 5. With the help of calculation software the results were largely consistent with the program but with some differences. For the delimitation that was assumed in the project the fatigue seemed to have an effect especially on some small details like weld.
Mejuto, Carlos. "Improved lumped parameter thermal modelling of synchronous generators." Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/4612.
Повний текст джерелаKapetanovic, Dzenan, and Azad Isa. "En jämförelse mellan handberäkningar och FEM-analys vid lastnedräkningar." Thesis, Örebro universitet, Institutionen för naturvetenskap och teknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-62859.
Повний текст джерелаThis bachelors thesis has been carried out by two civil engineering students and has the title “A comparison between standard hand calculations and FEM-Analysis at load distribution analysis” and deals with the differences in load distribution that you can get between the different load-bearing elements (e.g walls and pillars). The FEM-analysis was performed in the program FEM-Design (by StruSoft). Since a load distribution analysis is a fundamental (yet important) step in an engineer’s design/dimensioning work. We wanted to research how the different methods work and what tools engineers have to aid them in these calculations. Different methods can yield different results. We chose to work with the two most common methods of analysis, a calculation done by hand (according to Eurocode) and a FEM-analysis that is used by structural engineers and is one of the most commonly used FEM-programs.This thesis has been carried out in cooperation with Integra Engineering AB, Örebro office. For this work, Integra has contributed with 2D-drawings of one of their projects as this group then performed a hand-calculated load distribution analysis aswell as modeling and FEM analysis of the FEM-Design software. The results of the two methods were then compiled and analyzed to answer the questions posed.As a result, differences were expected, but for this particular project the differences were larger than expected. The differences between the total loads are acceptable, but the actual distribution between all the elements became larger, when comparing the two results.
Haugsbakk, Frida. "Evaluations of how carbon dioxide calculations can be integrated into 3D models at an early design stage for more efficient Life Cycle Assessments on buildings." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-230168.
Повний текст джерелаLivscykelanalyser på byggnader och olika typer av miljöbyggnads-certifieringar blir allt vanligare för nya byggprojekt i Sverige. Materialet i en byggnad spelar en stor roll av hela byggnadens miljöpåverkan. Tidigare forskning indikerar att livscykelanalyser inte är en rutin i dagens byggprocesser vilket kan bero på att osäkerheter i de olika metoderna bakom koldioxidberäkningar. Den här artikeln fokuserar på hur koldioxidekvivalenter av byggnadsmaterial kan bli integrerade med Byggnadsinformationsmodellering. Genom möten med experter i området har datainsamling gjorts för det ändamålet. För att undersöka integreringen byggdes en 3D-modell upp och som senare användes för beräkningar av koldioxidutsläpp i ett kostnads-kalkyleringsverktyg samt undersöka hur en införing av koldioxidekvivalenter direkt i 3D-modellen kunde göras. Resultaten visade hur kostnads-beräkningsverktyget fungerar för beräkningar av koldioxidekvivalenter, tidigt i byggprocessen. Svårigheter i att hitta motsvarande material i kalkyleringsverktygets databas upptäcktes under utvärderingen samt en sammanfattande rapport för beräkningarna. Integrationen direkt i 3D-modellen med visuell programmering visade att en inmatning av koldioxidutsläpp för varje material fungerade vilket möjliggör uppdateringar under hela byggprocessen. Det var också möjligt att importera materialinformation till ett koldioxidberäkningsverktyg. Det öppnar upp möjligheter att ändra och uppdatera koldioxidutsläpp för material tidigt i byggprocessen med hjälp av Byggnadsinformationsmodellering och visar behov av organisationsförändringar på grund av dagens traditionella byggprocess.
Jämbeck, Joakim P. M. "Computer Simulations of Heterogenous Biomembranes." Doctoral thesis, Stockholms universitet, Institutionen för material- och miljökemi (MMK), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-101297.
Повний текст джерелаDavenport, James Michael. "An Adaptive Dose Finding Design (DOSEFIND) Using A Nonlinear Dose Response Model." VCU Scholars Compass, 2007. http://hdl.handle.net/10156/13.
Повний текст джерелаBelsito, Danielle L. "Application of Computational Thermodynamic and Solidification Kinetics to Cold Sprayable Powder Alloy Design." Digital WPI, 2014. https://digitalcommons.wpi.edu/etd-dissertations/28.
Повний текст джерелаWennström, Lina. "En analys av Eurokod 1990 : - användarråd, jämförelser samt en intervjuundersökning." Thesis, Mälardalen University, Department of Public Technology, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-651.
Повний текст джерелаThe EN Eurocodes are a new series of standards for construction design in Europe. The development of these codes started originally in 1975 and in present time the progressing work is at the national calibration stage. The goal is to create a common standard for the design of buildings and other civil engineering works throughout Europe and beyond. The purpose is to increase the free circulation of construction products and engineering services. Since the transition to the new standards is getting closer, the constructing engineers and companies will soon stand before great changes. This is why Kadesjös Ingenjörsbyrå AB asked me to do an analysis of the first part of the new standard, i.e. Eurocode 1990, and look at the differences among the existing standards in Sweden and the Eurocodes. The result of this is summarized not only in the report but also in a “User’s manual” which is presented in appendix 1 attached to the report. A limited study of the environmental effects of the transition to Eurocode EN 1990 has also been done. By comparing design calculations of a normal beam in three different materials, steel, concrete and glued laminated timber, one can, for instance, get a general view of how the differences of the two standards affect the required quantity of material. To get an insight of the different opinions that might exist concerning the new standard, a survey based on interviews of a few constructional engineers has been done. There was also discussed if any, and in that case what kind of preparations constructors and design companies are performing to be well prepared when the transition comes.
Ковальчук, Володимир Андрійович. "Забезпечення рівноміцності вязального механізму автомату штучних трикотажних виробів". Магістерська робота, Київський національний університет технологій та дизайну, 2021. https://er.knutd.edu.ua/handle/123456789/17876.
Повний текст джерелаThesis is devoted to topical issues of modernization and design of knitting mechanisms that limit the strength and reliability of single-cylinder sock machines. The purpose of the work is to systematize and generalize the areas of improvement of locking systems of sock machines, acquaintance with the basic provisions of solving applied problems to ensure a given level of strength relative to wedges with a flexible face and calculate its strength taking into account loads and limitations of geometric parameters of the locking system. mechanism. The following tasks were considered: systematization of literature sources on the design and calculations for impact load and strength of elements of knitting mechanisms; analysis of the influence of various factors on the magnitude of the impact load in the pair needle – cam; solution of the problem of providing the given elastic and geometric parameters by the criterion of fatigue strength of the pliable face of the cam. The presented practical recommendations allow to make rational design decisions in locking systems of knitting mechanisms. The scientific work of xxx pages (excluding xxx appendices) consists of an introduction, four chapters, conclusions and a list of references. Number of figures in the work – 5, tables – 1, bibliography – 96 items.
Апанасенко, Ярослав Андрійович. "Робототехнічний пристрій для розвантаження міжцехового транспорту РПРМТ". Магістерська робота, Київський національний університет технологій та дизайну, 2021. https://er.knutd.edu.ua/handle/123456789/18552.
Повний текст джерелаЦелью работы является систематизация и обобщение направлений проектирования робототехнического устройства для разгрузки межцехового транспорта, их усовершенствования, ознакомление с основными положениями решении задач по обеспечению разгрузки. В работе были рассмотрены следующие задачи: структура промышленных роботов, системы управления промышленными роботами, основные технические показатели промышленных роботов, разработка технических требований и определение основных параметров работа; кинематическое исследование манипулятора; определение погрешности позиционирования точки D восторга; динамический расчет исполнительных механизмов манипуляторов; выбор параметров привода выдвижения штанги руки манипулятора; расчет захвата. Представленные практические рекомендации позволяют обоснованно принимать рациональные конструкторские решения в робототехнических устройств для межцехового транспорта.
The purpose of the work is to systematize and generalize the directions of design of the robotic device for unloading of inter-shop transport, their improvement, acquaintance with the basic provisions of the decision of problems on maintenance of unloading. The following tasks were considered: the structure of industrial robots; control systems for industrial robots; basic technical indicators of industrial robots; development of technical requirements and definition of the basic parameters of work; kinematic study of the manipulator; determining the positioning error of the capture point D; dynamic calculation of actuators of manipulators; selection of parameters of the drive of extension of a bar of a hand of the manipulator; capture calculation. The presented practical recommendations allow to make rational design decisions in robotic devices for inter-shop transport.
Pavelka, Radomil. "Pohon vřeten pětivřetenového soustružnického automatu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231522.
Повний текст джерелаRohne, Clemens, Michael Schreiter, Jens Sumpf, Klaus Nendel, and Lothar Kroll. "Hybrid Conveyor Chains – Calculation, Design and Manufacturing." Universitätsbibliothek Chemnitz, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-231781.
Повний текст джерелаIn der folgenden Abhandlung wird die Entwicklung einer Multiflex-Kette in Hybridbauweise erläutert. Mit dieser neuartigen Kettenvariante soll eine Steifigkeits- und Festigkeitssteigerung gegenüber den konventionellen Kunststoffgleitketten erzielt werden. Als Ausgangsbasis für die Entwicklung der hybriden Förderkette dient eine zweiteilig ausgeführte Multiflex-Kette mit der Teilung von 33,5 mm und einer Baubreite von 83 mm. Die hybride Förderkette soll in bestehende Layouts von Kettenförderern integriert werden können. Unter Beachtung konstruktiver, fertigungstechnischer und betrieblicher Aspekte wird die lasttragende Struktur der einzelnen Kettenglieder im Metalldruckgussprozess gefertigt und anschließend mit einem, für Multiflex-Ketten üblichen Kunststoff im Spritzgießprozess ummantelt. Die Evaluierung der Steifigkeits- bzw. Festigkeitssteigerung erfolgt im Rahmen umfangreicher Versuchsreihen
Wiegmann, Dirk. "An activity-based cost model for design-concurrent calculation." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-03032009-040709/.
Повний текст джерелаDahl, Robert, and Emelie Göransson. "Jämförelse av beräkningsprogram och handberäkningar för att minimera armeringsmängd i grundplatta." Thesis, Uppsala universitet, Institutionen för samhällsbyggnad och industriell teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-413978.
Повний текст джерелаDetta examensarbete handlar om att analysera en grundplatta genom att hitta en balans mellan tid, arbetsmiljö och minimering av koldioxidutsläpp. Sweco presenterade utmaningen att beräkna den optimala ameringsmängden med hänsyn till dessa aspekter och erbjöd resurser för analysen. Plattan som analyseras är en del av en industribyggnad. Den är uppdelad i två delplattor som har olika förutsättningar för tjocklek och laststorlek. Ett sätt att minimera tid kan vara att använda sig av FEM-beräkningsprogram. I vissa fall är FEM-beräkningsprogram mer säkra än handberäkningar då handberäkningar approximerar. Av dessa anledningar jämförs handberäkningar med FEM-Design. Grundplattor är intressanta konstruktionsdelar som utsätts för krymp- samt krypdeformationer utöver externa laster. Dessa deformationer kan orsaka sprickbildning i armerade grundplattor. Momentfördelningen för grundplattor skiljer sig avsevärt jämfört med betongplattor som vilar på stöd. Resultaten visar att FEM-Design tar mindre tid, men utifrån avgränsningar kräver större armeringsmängd för större dimensioner av grundplattor. Större mängdarmering innebär negativ miljöpåverkan, eftersom större koldioxidutsläpp uppstår vid tillverkning. Båda metoderna klarar arbetsmiljökravet på maximalt 150 mm i centrumavstånd.
Althaus, Catherine Eileen, and n/a. "Policy Design and the Calculation of Political Risk." Griffith University. Department of Politics and Public Policy, 2005. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20050824.120313.
Повний текст джерелаRamesh, Dinesh. "The Role of Interface in Crystal Growth, Energy Harvesting and Storage Applications." Thesis, University of North Texas, 2020. https://digital.library.unt.edu/ark:/67531/metadc1752367/.
Повний текст джерела