Дисертації з теми "Optimum Design Methods"
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Xie, Lei. "Gradient-Based Optimum Aerodynamic Design Using Adjoint Methods." Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/27306.
Повний текст джерелаPh. D.
Kao, Pi-Jen. "Efficient methods for integrated structural-aerodynamic wing optimum design." Diss., Virginia Polytechnic Institute and State University, 1989. http://hdl.handle.net/10919/54211.
Повний текст джерелаPh. D.
Nattermann, Max [Verfasser], and Ekaterina [Akademischer Betreuer] Kostina. "Numerical Methods of Optimum Experimental Design Based on a Second-Order Approximation of Confidence Regions / Max Nattermann. Betreuer: Ekaterina Kostina." Marburg : Philipps-Universität Marburg, 2015. http://d-nb.info/1068315083/34.
Повний текст джерелаKircheis, Robert [Verfasser], and Stefan [Akademischer Betreuer] Körkel. "Structure Exploiting Parameter Estimation and Optimum Experimental Design Methods and Applications in Microbial Enhanced Oil Recovery / Robert Kircheis ; Betreuer: Stefan Körkel." Heidelberg : Universitätsbibliothek Heidelberg, 2015. http://d-nb.info/118039657X/34.
Повний текст джерелаKircheis, Robert [Verfasser], and Stefan [Akademischer Betreuer] Körkel. "Structure Exploiting Parameter Estimation and Optimum Experimental Design Methods and Applications in Microbial Enhanced Oil Recovery / Robert Kircheis ; Betreuer: Stefan Körkel." Heidelberg : Universitätsbibliothek Heidelberg, 2016. http://d-nb.info/1180736540/34.
Повний текст джерелаAmeli, Mostafa. "Heuristic Methods for Calculating Dynamic Traffic Assignment Simulation-based dynamic traffic assignment: meta-heuristic solution methods with parallel computing Non-unicity of day-to-day multimodal user equilibrium: the network design history effect Improving traffic network performance with road banning strategy: a simulation approach comparing user equilibrium and system optimum." Thesis, Lyon, 2019. http://www.theses.fr/2019LYSET009.
Повний текст джерелаTransport systems are dynamically characterized not only by nonlinear interactions between the different components but also by feedback loops between the state of the network and the decisions of users. In particular, network congestion affects both the distribution of local demand by modifying route choices and overall multimodal demand. Depending on the conditions of the network, they may decide to change for example their transportation mode. Several equilibria can be defined for transportation systems. The user equilibrium corresponds to the situation where each user is allowed to behave selfishly and to minimize his own travel costs. The system optimum corresponds to a situation where the total transport cost of all the users is minimum. In this context, the study aims to calculate route flow patterns in a network considering different equilibrium conditions and study the network equilibrium in a dynamic setting. The study focuses on traffic models capable of representing large-scale urban traffic dynamics. Three main issues are addressed. First, fast heuristic and meta-heuristic methods are developed to determine equilibria with different types of traffic patterns. Secondly, the existence and uniqueness of user equilibria is studied. When there is no uniqueness, the relationship between multiple equilibria is examined. Moreover, the impact of network history is analyzed. Thirdly, a new approach is developed to analyze the network equilibrium as a function of the level of demand. This approach compares user and system optimums and aims to design control strategies in order to move the user equilibrium situation towards the system optimum
Demircubuk, Murat. "Design and manufacture of optimum porduct structure /." View online ; access limited to URI, 2005. http://0-wwwlib.umi.com.helin.uri.edu/dissertations/dlnow/3188839.
Повний текст джерелаVardakos, Sotirios. "Back-analysis methods for optimal tunnel design." Diss., Virginia Tech, 2007. http://hdl.handle.net/10919/26124.
Повний текст джерелаPh. D.
Biglari, Farid Reza. "Optimum design of forging dies using finite element method." Thesis, Imperial College London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299937.
Повний текст джерелаTam, Thomas Kam-Hung. "Computer methods for optimal plastic design of frames." Thesis, Queen's University Belfast, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.317120.
Повний текст джерелаSandhu, Manjinder Kaur. "Optimal designs for mixture models." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1995. http://hub.hku.hk/bib/B31213583.
Повний текст джерелаJonas, Stephan. "Optimum structural modification with respect to dynamic behaviour." Thesis, Georgia Institute of Technology, 1989. http://hdl.handle.net/1853/13272.
Повний текст джерела陳令由 and Ling-yau Chan. "Optimal design for experiments with mixtures." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1986. http://hub.hku.hk/bib/B31230799.
Повний текст джерелаBorggaard, Jeffrey T. "The sensitivity equation method for optimal design." Diss., Virginia Tech, 1994. http://hdl.handle.net/10919/38563.
Повний текст джерелаPh. D.
丸山, 新一, Shinichi MARUYAMA, 謙善 竹内, Kenzen TAKEUCHI, 秀幸 畔上 та Hideyuki AZEGAMI. "形状・位相最適化解析の比較検討". 日本機械学会, 2002. http://hdl.handle.net/2237/12174.
Повний текст джерела青山, 大樹, Taiki AOYAMA, 秀幸 畔上 та Hideyuki AZEGAMI. "シェルの面外変動に対する形状最適化". 日本機械学会, 2004. http://hdl.handle.net/2237/12168.
Повний текст джерела長谷, 高明, Takaaki NAGATANI, 秀幸 畔上 та Hideyuki AZEGAMI. "大変形する弾性体の変形後形状を規定した形状同定問題の解法". 日本機械学会, 2003. http://hdl.handle.net/2237/12169.
Повний текст джерела畔上, 秀幸, та Hideyuki AZEGAMI. "最適化解析の最前線". 日本機械学会, 2001. http://hdl.handle.net/2237/12177.
Повний текст джерела畔上, 秀幸, Hideyuki AZEGAMI, 易広 松浦, Yasuhiro MATSUURA, 新一 丸山 та Shinichi MARUYAMA. "音場を対象とした形状最適化問題の解法(車内音低減問題)". 日本機械学会, 2000. http://hdl.handle.net/2237/12181.
Повний текст джерела畔上, 秀幸, Hideyuki AZEGAMI, 久. 井原, Hisashi IHARA, 智毅 松岡, Noritaka MATSUOKA, 昌利 下田, Masatoshi SHIMODA, 勝彦 渡邊 та Katsuhiko WATANABE. "材料非線形性と幾何学的非線形性を考慮した形状最適化問題". 日本機械学会, 2000. http://hdl.handle.net/2237/12182.
Повний текст джерела畔上, 秀幸, Hideyuki AZEGAMI, 易広 松浦 та Yasuhiro MATSUURA. "音場を対象とした形状最適化問題の解法 (コンサートホール問題)". 日本機械学会, 2000. http://hdl.handle.net/2237/12183.
Повний текст джерела畔上, 秀幸, Hideyuki AZEGAMI, 晶宙 佐竹, Akihiro SATAKE, 和美 児玉 та Kazumi KODAMA. "線形弾性変形を利用したメカニズムの創生". 日本機械学会, 2000. http://hdl.handle.net/2237/12184.
Повний текст джерелаStevens, Robert E. "Design of optimal cyclers using solar sails." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2002. http://library.nps.navy.mil/uhtbin/hyperion-image/02Dec%5FStevens.pdf.
Повний текст джерелаThesis advisor(s): I. Michael Ross, Dennis Byrnes. Includes bibliographical references (p. 119-120). Also available online.
AZEGAMI, Hideyuki, Kousuke MATSUURA, Hiroki YOSHIOKA, Eiji KATAMINE, 秀幸 畔上, 浩佑 松浦, 広起 吉岡 та 英次 片峯. "平均コンプライアンス最小化を目的とした熱弾性場の形状最適化". 一般社団法人日本機械学会, 2011. http://hdl.handle.net/2237/21117.
Повний текст джерелаZigic, Dragan. "Homotopy methods for solving the optimal projection equations for the reduced order model problem." Thesis, This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-11242009-020145/.
Повний текст джерела下田, 昌利, Masatoshi SHIMODA, 二郎 辻, Jiro TSUJI, 康宏 神田, Yasuhiro KANDA, 秀幸 畔上 та Hideyuki AZEGAMI. "固有振動数制約付き Mindlin 板・シェル構造の重量最小形状設計". 日本機械学会, 2003. http://hdl.handle.net/2237/12172.
Повний текст джерела下田, 昌利, Masatoshi SHIMODA, 秀幸 畔上, Hideyuki AZEGAMI, 二郎 辻, Jiro TSUJI, 康宏 神田 та Yasuhiro KANDA. "板・シェル構造の固有振動問題に対する形状最適化の数値解法". 日本機械学会, 2002. http://hdl.handle.net/2237/12173.
Повний текст джерела下田, 昌利, Masatoshi SHIMODA, 秀幸 畔上, Hideyuki AZEGAMI, 二郎 辻, Jiro TSUJI, 康宏 神田 та Yasuhiro KANDA. "板・シェル構造の強度問題のための形状最適化の数値解法 (面内変動による形状設計)". 日本機械学会, 2002. http://hdl.handle.net/2237/12175.
Повний текст джерела下田, 昌利, Masatoshi SHIMODA, 秀幸 畔上, Hideyuki AZEGAMI, 二郎 辻, Jiro TSUJI, 康宏 神田 та Yasuhiro KANDA. "板・シェル構造の面内変動による形状最適化の数値解法". 日本機械学会, 2001. http://hdl.handle.net/2237/12176.
Повний текст джерелаGreaves, Gary Paul. "Modelling and optimal design of loudspeaker diaphragms using numerical methods." Thesis, University of Brighton, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.283536.
Повний текст джерелаRowlands, H. "Optimum design using the Taguchi method with neural networks and genetic algorithms." Thesis, Cardiff University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241701.
Повний текст джерелаConey, William Bowles. "A method for the design of a class of optimum marine propulsors." Thesis, Massachusetts Institute of Technology, 1989. http://hdl.handle.net/1721.1/14207.
Повний текст джерела山本, 直幸, Naoyuki YAMAMOTO, 秀幸 畔上, Hideyuki AZEGAMI, 昌利 下田 та Masatoshi SHIMODA. "フレーム構造のノンパラメトリック最適化問題の解法". 日本機械学会, 2001. http://hdl.handle.net/2237/12178.
Повний текст джерела竹内, 謙善, Kenzen TAKEUCHI, 秀幸 畔上 та Hideyuki AZEGAMI. "力法による形状最適化スキームにおける収束性の改善". 日本機械学会, 2001. http://hdl.handle.net/2237/12179.
Повний текст джерелаAndreadis, Apostolos. "An optimal nephelometric model design method for particle characterisation." Thesis, Loughborough University, 2002. https://dspace.lboro.ac.uk/2134/33959.
Повний текст джерелаKorkut, Ahmet Esat. "A Practical Optimum Design Of Steel Structures With Scatter Search Method And Sap2000." Master's thesis, METU, 2013. http://etd.lib.metu.edu.tr/upload/12615682/index.pdf.
Повний текст джерелаAnthony, David Keith. "Robust optimal design using passive and active methods of vibration control." Thesis, University of Southampton, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.312863.
Повний текст джерела片峯, 英次, Eiji KATAMINE, 知幸 津幡, Tomoyuki TSUBATA, 秀幸 畔上 та Hideyuki AZEGAMI. "対流項を考慮した粘性流れ場の形状最適化問題の解法". 日本機械学会, 2003. http://hdl.handle.net/2237/12170.
Повний текст джерела畔上, 秀幸, Hideyuki Azegami, 昭康 高見 та Akiyasu Takami. "逆変分原理に基礎をおく成長ひずみ法 (最大剛性形状解析へのアプローチ)". 日本機械学会, 1990. http://hdl.handle.net/2237/7262.
Повний текст джерелаNoguchi, Yuki. "An optimum structural design methodology for acoustic metamaterials using topology optimization." Kyoto University, 2019. http://hdl.handle.net/2433/242492.
Повний текст джерела畔上, 秀幸, Hideyuki Azegami, 康弘 須貝, Yasuhiro Sugai, 昌利 下田 та Masatoshi Shimoda. "座屈に対する形状最適化". 日本機械学会, 2000. http://hdl.handle.net/2237/7234.
Повний текст джерелаAZEGAMI, Hideyuki, Naoshi NISHIHASHI, Eiji KATAMINE, 秀幸 畔上, 直志 西橋 та 英次 片峯. "抗力最小化・揚力最大化を目的とした定常粘性流れ場の形状最適化". 一般社団法人日本機械学会, 2008. http://hdl.handle.net/2237/21115.
Повний текст джерелаCarbas, Serdar. "Optimum Topological Design Of Geometrically Nonlinear Single Layer Lamella Domes Using Harmony Search Method." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/12609634/index.pdf.
Повний текст джерелаLee, Gwo Yann, and 李國晏. "Optimum Design of Power DMOS Devices Using Response Surface Methods." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/15117702138471616298.
Повний текст джерелаLai, Yuan-Yu, and 賴源育. "Optimum Design of Power IGBT Devices Using Response Surface Methods." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/75542832510416698705.
Повний текст джерела逢甲大學
電機工程學系
87
Power semiconductor devices IGBT have undergone a remarkable development in recent years that is rapidly being incorporated into the power electronic applications. The purpose of this project is to develop the IGBT spice model, to design the optimum IGBT device and to verify experimentally the IGBT device and to make the IGBT model available to power electronic circuit designers. The spice model is based upon the fabrication simulator SSUPREM IV, the device simulator ATLAS II, which simulate the static and dynamic characteristics, and the parameter extraction methodology, which extract the spice parameters. The IGBT device (CM20TF-12H) connected to external circuits is evaluated for the static characteristics. The IGBT device model is verified by comparing the experimental data with the simulation data of SPICE. The design of experiment (DOE) with the response surface method (RSM) is used to optimize the IGBT performance and to investigate the relationships with the device parameters. With the aid of DOE, the characteristic of IGBT device will be simulated and studied in detail.
Chen, Chia-Jen, and 陳嘉仁. "OPTIMUM NOISE REDUCTION DESIGN OF CD-ROMS BY USING TAGUCHI’S METHODS." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/rj4czc.
Повний текст джерела大同大學
機械工程學系(所)
95
With development of information technology, high speed of CD-ROMs is manufactured. However, the issue of vibration and noise is focused with increase of the rotational speed. Therefore, to investigate the noise mechanism of CD-ROMs and to reduce the noise of CD-ROMs are important engineering issues. The optical storage device is changed dramatically: from CD-ROMs to DVD-ROMs and the latest blue DVDs with development of information industry. The new technology increases the storage capacity and read/write speed. The improvement of read/write speed not only depends on the new technologies and software, but also depends on the spindle motor, which is a key mechanical component. The rotation speed of spindle motor is limited to the maximum speed of 10,000RPM because high rotation speed may causes damage of CDs. There are two sources of the noises resulting from the CD-ROMs spinning at a high speed. The first source is the aerodynamic noise of the vibration of the disc due to the airflows of the high-speed spinning disc. The second source is the structural noise of the axle motor of the CD-ROMs vibrating with the joint base. In order to reduce noise, the choice and location of absorption materials, and the gap between CDs and plates are considered in this research. Besides, Taghchi methods and MINITAB are used to identify the optimal designs, and the comparison between calculations and experiments is mentioned in this research.
Lin, Chin-Ho, and 林晉禾. "Optimum Analysis of Bicycle Frame by Uniform Design andKriging Interpolation Methods." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/97959917459829500096.
Повний текст джерела國立高雄第一科技大學
機械與自動化工程研究所
99
In this research, the parameter programming is presented by using the uniform experimental design. The finite element software ANSYS/LS-DYNA is used to analyze shock resistance test of a bicycle frame. Using Kriging interpolation method, both response surfaces and mathematic models are built. Besides, through nonlinear programming of MATLAB, it is figured out the best specification of the bicycle frame, which fits on the shock resistance test and the nature frequency of a bicycle frame. Take the factors of uniform experimental design as input, and the bicycle frame mass and the first nature frequency as output to build Kriging models of bicycle frame, the front fork distortion and the nature frequency. In order to reduce the mass of bicycle frame and increase the first nature frequency, let the distortion of the front fork to be the constraint in this paper. Using the toolbox of MATLAB nonlinear program, the best combination parameters of bicycle frame are obtained with the different boundaries of distortion.
Liu, Jing-Wen, and 劉敬文. "Optimum Design of Structures by Methods of Genetic Algorithm and Linear Programming." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/50986249259710021341.
Повний текст джерела淡江大學
航空太空工程學系碩士班
98
Genetic Algorithm (GA) system and Sequential Linear Programming (SLP) were used for structural optimization in this study. The advantage of Genetic Algorithm is that it has multi-point search strategy instead of one-point search to find the global optimum in a space. The ability of Genetic Algorithm is that it can jump over the local optimum and obtain the global optimum. After the solution of Genetic Algorithm was obtained, we can use Sequential Linear Programming to find whether there is a better solution. Since sensitivity can provide the optimal search direction,the central difference method was used in sensitivity analysis. A systematic program which combined APDL of ANSYS with FORTRAN to calculate sensitivity and necessary data for GA and SLP was developed in this study. Optimum design of different structures will be analyzed in numerical examples. The optimum design of structures by the improved methods of GAand SLP were proved to be better than other references in this study.
Wu, Ming-Tsung, and 吳銘宗. "Study of Predictor-Corrector Methods for Optimum Blank Design of Sheet Metal Forming." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/38567339300889385012.
Повний текст джерела淡江大學
機械與機電工程學系博士班
95
This thesis discusses the optimization analysis of the blank geometry profile in square cup and cylindrical cup of the metal forming. Using the explicit dynamic finite element method to carry on the numerical simulation, cooperate with streamline method, true strain method and adaptive network fuzzy inference system(ANFIS) three optimization theory to predict the shape of optimum blank. With this way, can be save a lot of time than using “Try and Error” and repeating experiments. In order to ask the verification of the numerical simulation and optimization theory, that to design the multi-form experiment mould in accordance with the condition and restriction of the multi-formly forming. After it made forming in order to verify the numerical simulation relation between reason the geometry measurement of the blank, the loading of the punch and stroke and the thickness distribute of the blank. Compare via number value between analysis and experimental result, shows that explicit dynamic finite element could correctly simulation of situation during forming process of blank form comparing numerical analysis data and experimental data. The adaptive network fuzzy inference system of the optimization theory is the best to can effective and fast to get the optimization of the blank. Moreover, it can to supply optimization reference when making process and designing mold. Finally, it reduces the research and development of products channel into the technology of CAE/CAD in the micro cylindrical cup, that wish to substitute for testing in fact consuming time with computer simulation. Then probe into comparing to the important parameter of micro forming (size effect and stress-strain curve). Channel the thickness of the blank and grain size into material stress strain equation in size effect, and ask the way of solving to seek the proper conjecture value with number value. In the hope of making can predict stress-strain curve of the different material thickness and different grain size with the material through the single revising type. Than comparison between the error of size effect factor equation and simple stress strain equation form all in permitting range through result, so can provable revise equation dependability. And whether it give in accordance with revising type different material thickness and different grain size definitely estimate it each relevant materials after forming in advance coming, can offer the reference of relevant micro forming.
于殿聖. "An Improved Thermal Effect of Power IGBT Devices Using Response Surface Methods and Optimum Design." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/96923184262922107019.
Повний текст джерела逢甲大學
電機工程學系
89
The Insulated Gate Bipolar Transistor (IGBT) is applicative in the power electronic applications because it has advantages of the high speed and high input impedance of MOSFETs, and low saturated voltage of BJTs. IGBT may be damaged by the high temperature caused by the high voltage and high current within the device. The purpose of this project is using the IGBT response surface method (RSM) to design the IGBT thermal effect model. The IGBT model is based upon the VLSI CAD software, which simulate the dynamic switch characteristics, and the parameter extraction methodology, which extracts the parameters of device junction temperature and dynamic switch output characteristics . The design of experiment (DOE) with the RSM is used to optimize the heat-resistant IGBT structure and to investigate the relationships with the device parameters.