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Showing 1 to 10 of 10 for “"static approximation"”.
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BROAD: bold and reliable online approximate computing framework for diverse applications
… computing rely on the assumptions that approximation errors do not propagate through applications and that occasional QoS violations are acceptable. In this thesis, we explore the application of software approximations to applications for which these assumptions do not hold. We also …
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Finite Element Method Modeling Of Advanced Electronic Devices
… device for future nano-scale system. Non-quasi-static effects in AC characteristics of carbon nanotube field-effect transistors are examined by solving a full time-dependent, open-boundary Schrödinger equation. The non-quasi-static characteristics, such as the finite channel charging time, …
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Dynamics in quantum spin glass systems
… can be formulated. Beyond the so-called spin-static approximation two complementary systematic approximation schemes are developed in order to render the occurring integration problem feasible. One of these methods restricts the quantum-spin dynamics to a manageable number of bosonic Matsubara …
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ΜΕΛΕΤΗ ΤΟΥ ΜΟΝΤΕΛΛΟΥ HUBBARD ΓΙΑ ΕΛΚΤΙΚΑ ΔΥΝΑΜΙΚΑ ΜΕΤΑΞΥ ΤΩΝ ΗΛΕΚΤΡΟΝΙΩΝ
… BY USING THE PERIODIC ONE- BODY SELF CONSISTENT STATIC APPROXIMATION. OUR RESULTS ARE IN GOOD AGREEMENT WITH THE EXISTENT MANY-BODY RESULTS, FOR NUMBER OF ELECTRONS PER LATTICE SITE, TAKING ALL VALUES FROM 0 TO 2. WEFIND AN ENERGY GAP AT THE FERMI LEVEL AND A LOWER ENERGY THAN THAT OBTAINED BYTHE …
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Islanded Operation of Parallel Inverter-interfaced Microgrids with Photovoltaic Systems
… systems as it is based on the quasi-static approximation. In order to overcome this shortcoming, an extended dynamic phasors analysis is described in this dissertation in details to find out a suitable stability range of droop gains for the proposed controllers. Finally, the …
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Multiple-vehicle resource-constrained navigation in the deep ocean
… depth-varying parameters, a suboptimal quasi-static approximation of the index algorithm balances low landing error with safety and robustness. For infinite-horizon tracking of systems with linear time-invariant parameters, the index algorithm is optimal and provides benefits of up to 40% over …
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Non-linearity and Dispersion Effects in Tissue Impedance during Application of High Frequency Electroporation-Inducing Pulsed Electric Fields
… response can be treated as essentially DC a static approximation can be used to predict the field distribution. Alternately, as H-FIRE pulses are on the order of the time constant of the membrane, the tissue response can no longer be treated as DC. The complexity of the H-FIRE-induced field …
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Carrier Escape from Semiconductor Quantum Wells
… well is calculated in the classical quasi-static approximation where the diffusion current is included for the first time. Both bipolar and unipolar wells are considered. In each case, the diffusion current inhibits the image charge formation, resulting in significant reductions in the …
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Analysis and measurement of anti-reciprocal systems
… matrix cascading method. Systems where the quasi-static approximation fails will also be considered (i.e., derivation of Kirchhoff’s circuit laws from Maxwell’s equations). This leads us to the definition of “wave impedance,” which is distinct from the traditional Brune impedance, discussed in …
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Mottness
Submitted by Elias Lopez (erlopez2@illinois.edu) on 2012-11-27T23:20:09Z No. of bitstreams: 1 stanescu.pdf: 1126018 bytes, checksum: 71d297cc8270f90f44a5fb6b7c7b02e7 (MD5)