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 10 of 10 for “"PWL"”.
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A piecewise linear finite element discretization of the diffusion equation
… and testing of a piecewise linear (PWL) continuous Galerkin finite element method applied to the threedimensional diffusion equation. This discretization is particularly interesting because it discretizes the diffusion equation on an arbitrary polyhedral mesh. We implemented our …
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Making the cut: An examination of body appreciation and well-being among female powerlifters
In weight class sports, purposeful weight loss (PWL) is often undertaken preceding a competition to gain an advantage at a lower body weight. Researcher focus on PWL has been centered on (1) predominantly male competitors and (2) associations to physiological and performance outcomes with …
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Data Driven Surrogate Models for Faster SPICE Simulation of Power Supply Circuits
… The existing solution of piecewise linear (PWL) simulation addresses these issues with reasonable accuracy, but lacks practicality. This research implements a system to train surrogate models for an n-type MOSFET that can replace the nMOS device in SPICE simulation to improve performance …
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Circuits for time-domain signal processing
… the spurious performance, a piecewise linear (PWL) non-linearity calibration in performed to cancel the systematic non-linearity of the coarse DTC. Fabricated in a 65nm CMOS process, the prototype achieves a 405fs integrated noise over 30MHz bandwidth while consuming 11.7mW of power. The …
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Behavioural simulation of mixed analogue/digital circuits.
… models are all represented as piecewise-linear (PWL) waveforms. Since models representing digital and analogue components use the same format to represent their signals, they can be directly connected together. An object-oriented approach was used to create a class hierarchy to implement the …
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Group III mGluR8 negatively modulates TRP channels
… mGluRs had no effect on paw withdrawal latency (PWL) to heat in naïve rats. However, local peripheral activation of group III mGluRs significantly attenuated capsaicin (CAP, TRPV1 agonist)-induced lifting/licking and reduced flinching behavior. Finally peripheral group III mGluR activation …
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Frequency Stability Constrained Grid Operation with High Penetration of Renewables
… analysis and piecewise linearization (PWL), ensuring feasibility in the unit commitment economic dispatch (UC/ED) models. This model harmonizes the fast frequency response, the droop response of the Inverter Based Resources (IBR), and the governor dynamics of generators and battery …
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Influence of system architecture changes on organizational work flow and application to Geared turbofan engines
… the first of the new product family being the PWl 524G. This new engine architecture is different from the more traditional turbofan engine architecture in the use of a reduction gear set between the fan and the turbine shaft which drives it. Earlier work in examination of gas turbine engine …
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Plataformas electrónicas para la simulación y el control de sistemas dinámicos no lineales
La presente tesis pretende establecer un puente entre el modelado, identificación y control de sistemas y la microelectrónica, aportando una herramienta con la capacidad de afrontar requerimientos de velocidad, precisión y tamaño de implementación. Así mismo pretende, implementar algoritmos de …
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Analysis and synthesis techniques of nonlinear dynamical systems with applications to diagnostic of controlled thermonuclear fusion reactors
… in piecewise linear systems has been applied to PWL and polynomial chaotic systems. In the field of complex systems synthesis, a systematic method to project systems of order 2n characterized by two positive Lyapunov exponents, has been proposed. This procedure couples nth-order chaotic systems …