Browsing by Author "Datta, Aniruddha"
Now showing items 1-20 of 128
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Kim, Dong Hoon (2013-08-01)Most spacecraft are designed to be maneuvered to achieve pointing goals. This is generally accomplished by designing a three-axis control system. This work explores new maneuver strategies when only two control inputs are ...
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Xu, Jiacong (2021-12-01)This thesis analyzes the connection between the Proportional Integral Derivative (PID) controller and the Particle Swarm Optimization (PSO) Algorithm and proposes two novel methods, PBSv2 and PAA, to enhance the performance ...
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Peck, Caleb Hamilton (2023-05-11)Solutions to differential equations form the bedrock of many guidance, navigation and control operations, such as state propagation and optimal control. While analytical solutions exist for a variety of problems, complex ...
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Tandale, Monish Deepak (Texas A&M University, 2007-09-17)The adaptive dynamic inversion control methodology uses dynamic inversion to calculate the control, and adaptation to compensate for the errors in the inversion due to model uncertainties. Traditionally, adaptive control ...
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Chiu, Pei-Chen (Texas A&M University, 2006-08-16)This thesis presents an adaptive excitation controller of power systems. The control law is derived by using model reference adaptive control (MRAC) or adaptive pole placement control (APPC) and an equilibrium tracking ...
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Zhao, Dongbo (2011-02-22)In power system reliability analysis, state space pruning has been investigated to improve the efficiency of the conventional Monte Carlo Simulation (MCS). New algorithms have been proposed to prune the state space so as ...
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Bay, Christopher Joseph (2017-05-23)Buildings account for approximately 40% of all U.S. energy usage and carbon emissions. Reducing energy usage and improving efficiency in buildings has the potential for significant environmental and economic impacts. To ...
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Narang, Anshu (2012-09-18)This dissertation addresses the control problem for the general class of control non-affine, non-standard singularly perturbed continuous-time systems. The problem of control for nonlinear multiple time scale systems is ...
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Analysis and design of high frequency link power conversion systems for fuel cell power conditioning Song, Yu Jin (Texas A&M University, 2005-11-01)In this dissertation, new high frequency link power conversion systems for the fuel cell power conditioning are proposed to improve the performance and optimize the cost, size, and weight of the power conversion systems. ...
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Aeloiza Matus, Eddy 1972- (2012-11-01)Numerous approaches have been proposed in order to resolve the problems of current harmonics in electrical distribution systems. The rapid development of power semiconductors along with the revolutionary advances on ...
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Harfman Todorovic, Maja (2009-05-15)A combination of high prices of fossil fuels and the increased awareness of their negative environmental impact has influenced the development of new cleaner energy sources. Among various viable technologies, fuel cells ...
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Dalton, Lori Anne (2012-07-16)With the advent of high-throughput genomic and proteomic technologies, in conjunction with the difficulty in obtaining even moderately sized samples, small-sample classifier design has become a major issue in the biological ...
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Lee, Kooktae (2015-08-13)This dissertation addresses research problems related to the switched system as well as its application to large-scale asynchronous dynamical systems. For decades, this switched system has been widely studied in depth, ...
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Zollanvari, Amin (2012-02-14)Error estimation must be used to find the accuracy of a designed classifier, an issue that is critical in biomarker discovery for disease diagnosis and prognosis in genomics and proteomics. This dissertation is concerned ...
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Guo, Zhengyu (2017-11-02)High-throughput sequencing has become one of the most powerful tools for studies in genomics, transcriptomics, epigenomics, and metagenomics. In recent years, HTS protocols for enhancing the understanding of the diverse ...
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Lahiri, Aditya (2022-03-14)Agricultural productivity is severely limited by environmental stresses that affect plants. Environmental stresses can be classified as abiotic or biotic. This study focuses on drought and saline stress, the two significant ...
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Deshpande, Parikshit Bapusaheb (Texas A&M University, 2006-04-12)Sleep scoring involves classification of polysomnographic data into the various sleep stages as defined by Retschaffen and Kales. This process is time-consuming and laborious as it involves experts visually scoring the ...
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Narasimhan, Bharat (2009-05-15)This thesis presents the very practical and novel approach of using the Graphical User Interface (GUI) to compute the entire set of Proportional Integral Derivative (PID) controllers given the transfer function or the ...
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Talluri, Rajesh (2012-10-19)We propose Bayesian methods for estimating the precision matrix in Gaussian graphical models. The methods lead to sparse and adaptively shrunk estimators of the precision matrix, and thus conduct model selection and ...
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Hajiramezanali, Mohammad Ehsan (2021-01-06)We propose a suite of Bayesian learning methods to address challenges arising from task and data heterogeneity in life science applications. First, we develop a novel multi-domain negative binomial (NB) factorization ...