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.
Results
Showing 1 to 20 of 263 for “"dynamic system"”.
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Information, consistent estimation and dynamic system identification.
Thesis. 1977. Ph.D.--Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.
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Hospital emergency services: modeling a dynamic system.
Massachusetts Institute of Technology, Alfred P. Sloan School of Management. Thesis. 1972. M.S .
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Computer-aided teaching of dynamic system behavior.
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Mechanical Engineering, 1965
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Automated generation and analysis of dynamic system designs
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1996.
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A Dynamic System: Restraints, Violence, Compassion Satisfaction, and Supervision
<p>This study used a survey design to determine if supervision had a moderating effect between exposure to aggression and compassion satisfaction (CS) in a sample of workers in youth residential treatment settings (N=137). Regressions were used to determine if the items related to aggression or …
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A shifting method for dynamic system Model Order Reduction
… time, the need for more comprehensive models of systems is generating problems with increasing numbers of outputs and inputs. Classical methods, which were developed for Single-Input Single-Output (SISO) systems, generate reduced models that are too computationally inefficient for large …
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Applications of axial and radial compressor dynamic system modeling
… related to axial and centrifugal compression systems. The projects are related by the underlying dynamic system modeling approach that is common in all of them. Two types of models are introduced, suitable for modeling the dynamic behavior of axial and centrifugal compression systems: a …
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A nonlinear dynamic system for spread spectrum code acquisition
… suited to run a particular program. Nonlinear dynamics provides a novel and useful language for constructing "algorithms" and "computer architectures." We apply the language of nonlinear dynamics to solve a fast coding problem which has previously been implemented by a Digital Signal Processor …
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Dynamic system design optimization of wave energy converters utilizing direct transcription
Dynamics are playing an increasingly important role in many engineering domains as these systems become more active and autonomous. Designing a dynamic engineering system can be challenging. In this thesis, both the problem formulation and solution methods will be discussed for designing a dynamic …
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Heritage speaker educational identity as a complex dynamic system: A grounded theory
… and connects it to theories of chaos and complex dynamic systems for explanatory purposes and theoretical anchoring. My goal is threefold: first, (i) to provide a clear picture of heritage speaker educational identity, its structural configuration and its workings as an integrated system, (ii) to …
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Dynamic system modeling and decision support for grow-finish swine barn operation
… is essential to evaluate the swine production system. The integrated effect of swine growth and swine barn management is difficult to investigate because of their complex relationships. To estimate the integrated effect between swine growth and swine barn management, a dynamic modeling approach …
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Dynamic system perspective for design : ility-driving elements as responses to uncertainty
… concerned with the design of complex artificial systems. For such systems, there is a growing need to deliver value to stakeholders beyond the initial functional requirements and to cope with rapidly changing outer environments. This thesis presents a conceptual framework and a structured …
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A design optimization framework for enhanced compressor stability using dynamic system modeling
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2003.
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Complex dynamic system architecture evaluation through a hierarchical synthesis of tools and methods
The automobile embodies complex dynamic system architecture with thousands of components and as many interconnections. The modern day vehicle architecture attempts to balance significant tradeoffs and constraints to achieve the system goals. There are innumerable combinations, which may or may not …
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Dynamic Sensing of a Dynamic System: Mobile Water Quality Monitoring at Spring Lake, San Marcos, Texas
… variability in Spring Lake and comparable karst systems. From June 22, 2022, to June 11, 2023, a solar-powered continuous monitoring device mounted by Spring Lake staff on the stern of the 1953 glass-bottom tour boat automatically collected water-quality measurements every 15 seconds. Over the …
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The staying power of perceptions in a dynamic system : a longitudinal stakeholder analysis in the Yellowstone River Valley
Understanding how stakeholders conceptualize the dynamic environmental systems they live within and act upon is essential for long-term sustainability planning. For shared resource systems where decision making is increasingly democratized, agencies engage stakeholders to document local …
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Robust recursive estimation of the state of a discrete-time stochastic linear dynamic system in the presence of heavy-tailed observation noise
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mathematics, 1989.
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The longitudinal dynamics of a rigid aircraft including unsteady aerodynamic effects
… of importance in the domain of applied aerodynamics and control, a great effort has been given to setting up the physics of unsteady aerodynamics and its effects on the aircraft longitudinal modes. Numerical examples are given for both the two-dimensional and three-dimensional rigid wing, …
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Stochastic Computation from Serial to Parallel
… of SC are presented in a class of complex dynamic system.
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Linear covariance analysis of atmospheric entry for sample return mission
… about the performance and uncertainties of a dynamic system. Linear covariance analysis linearizes the models of a dynamic system and propagates the state uncertainties alongside a reference trajectory. These uncertainties are similar to those computed from post processing a Monte Carlo …
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