Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 100 for “"modeling and optimization"”.
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Energy Economic Modeling and Optimization
… work, we have established a multisector utility optimization model to study energy futures. This model can be used to study energy evolution within a particular geographical region or in a number of such regions. To construct a general solution method, a one-sector economic model serves as a …
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Multi-level Systems Modeling and Optimization
… the disciplines of system-of-systems (SoS) modeling, platform-based design, optimization and evolving design spaces to achieve a novel capability for designing solutions to key aeronautical mission challenges. A central innovation in this approach is the confluence of multi-level modeling …
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CONTAINER TRANSPORTATION NETWORK MODELING AND OPTIMIZATION
… are addressed: fleet deployment, sailing speed optimization, ship route schedule design, and liner shipping network design. These decision problems focus on different aspects of liner shipping services with different inputs and outputs. However, their common objective is to minimize the total …
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Allocating Scarce Resources: Modeling and Optimization
… to patients, public school spaces to students, and public housing to residents. When resources are extremely scarce, it is particularly important for the authority to build an allocation system that achieves an acceptable trade-off between efficiency and equity. This thesis contributes several …
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MIMO Wireless Networks: Modeling and Optimization
… in capacity at no cost of additional spectrum and power have positioned MIMO as one of the breakthrough technologies in modern wireless communications. As expected, research activities on applying MIMO to a variety of wireless networks have soared in recent years. However, compared with the …
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Modeling and Optimization of Wireless Routing
… (MANETs), cognitive radio networks (CRNs) and large scale wireless sensor networks. To get better performance in these wireless networks, various schemes, e.g., metrics, policies, algorithms, protocols, etc., have been proposed. Among them, optimal schemes that can achieve optimal …
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Modeling and optimization of microbial desulfurization processess
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1999.
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Predictive Modeling and Optimization of Autoinjector Manufacturing
… data sources residing in separate organizations and within different source databases for each individual component or process stage. This research aims to improve the manufacture of drug delivery devices using upstream component and process data to improve patient experience and the performance …
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Modeling and optimization of permanent magnetic motors
… develops analytic models for the prediction and optimization of radial-flux permanent magnet motor torque and efficiency. It also facilitates the design optimization of electromagnetically-powered rotorcraft by characterizing optimal motor performance over a wide range of motor mass. The …
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Modeling and Optimization of Rechargeable Sensor Networks
… useful information from its environment, and forwards this data to a base station through wireless communications. Applications of WSNs include environmental monitoring, industrial monitoring, agriculture, smart home monitoring, military surveillance, to name a few. Due to battery …
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MODELING AND OPTIMIZATION OF BIODIESEL REACTOR AND FEEDSTOCK
Biodiesel is a non-toxic, biodegradable, and environmentally benign fuel that can be directly used in a diesel engine. Although it has shown promise, the higher production cost of biodiesel compared to that of petroleum-based diesel poses a major hurdle in its development with the cost of feedstock …
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Stochastic modeling and optimization of petroleum exploration portfolios
… exploration company must employ a portfolio optimization strategy in order to determine the best combination of available prospects to pursue. Today, exploration teams can extensively model their portfolios using industry-standard platforms capable of aggregating expected volumes and risks …
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Modeling and optimization of bioreactors and lipid bodies
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-03-28 without embargo terms
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Modeling and optimization of the transistor laser operation
… as electron traps to reduce the electrical gain and produce an optical gain. Based on the analysis on the charge control model, the optical gain can be modulated by the cladding structure of the base. Second, the radiative recombination is analyzed from the first principles. The results indicate …
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Local energy management through mathematical modeling and optimization
… Extensions to the core TOTEM model include a demand charge model, used for making daily optimal control decisions when the electric bill includes a charge based on the monthly maximum power draw. The problem of heating, ventilation, and air conditioning (HVAC) control is treated separately since …
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Process modeling and optimization using industrial semiconductor fabrication data
… operational objectives of product innovation and manufacturing efficiency by having separate fabrication facilities (“fabs”) for development and manufacturing. Additionally, the industrial manufacture of a semiconductor product proceeds through several stages of production. These are typically …
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Numerical modeling and optimization of waterjet based surface decontamination
… of process conditions at given constraints and available knowledge. This investigation is expected to improve information processing in the course of material decontamination and assist in the implementation of the waterjet decontamination technology into practice. The development of a …
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Modeling and optimization of energy storage system for microgrid
… is well suited for the applications of microgrid and renewable energy. This thesis will have a practical analysis of the battery itself and its application in microgrid systems. The first paper analyzes the VRB use in a microgrid system.</p> <p>The first part of the paper develops a reduced order …
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Circuit modeling and optimization techniques for next-generation radar.
… The first goal is to demonstrate circuit optimization algorithms implemented in real-time with two types of fast tuners. The optimization algorithms can tune the fundamental tuning elements of the tuner to quickly find an efficient operating point for the power amplifier while staying …
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Modeling and Optimization of Electromagnetic Phased Arrays for Hyperthermia
Progress in the modeling and optimization of phased arrays for electromagnetic hyperthermia is reported. The electromagnetic phased array has the potential to overcome many of the difficulties associated with noninvasive hyperthermia, but is only effective if the driving amplitudes and phases of …
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