نتایج جستجو برای: srm model
تعداد نتایج: 2106194 فیلتر نتایج به سال:
Since torque ripple is the main cause of noise and vibrations, the performance of Switched Reluctance Motor (SRM) can be improved by minimizing its torque ripple using a novel control technique called Direct Torque Control (DTC). In DTC technique, torque is controlled directly through control of magnitude of the flux and change in speed of the stator flux vector. The flux and torque are maintai...
ذوب برف و رواناب حاصل از آن در حوزه های کوهستانی و مرتفع عامل مهم و کنترل کننده رژیم جریان محسوب می شوند. بعلاوه، در چنین حوزه هایی آمار و اطلاعات هواشناسی هیدرولوژی مورد نیاز در شبیه سازی جریان، به ویژه آمار و اطلاعات برف سنجی معمولا در دسترس نیست. بنابراین، شبیه سازی و یا پیش بینی رواناب و سیلاب حاصل از ذوب برف با مشکلات فراوانی مواجه بوده و بطور معمول با خطای زیادی روبرو می شود مدل (snowmelt...
Spatial release from masking (SRM) was measured in groups of children with bilateral cochlear implants (BiCIs, average ages 6.0 and 7.9 yr) and with normal hearing (NH, average ages 5.0 and 7.8 yr). Speech reception thresholds (SRTs) were measured for target speech in front (0°), and interferers in front, distributed asymmetrically toward the right (+90°/+90°) or distributed symmetrically towar...
Serum free light chain (sFLC) assays are well established in the diagnosis and monitoring of plasma cell disorders. However, current FLC immunoassays are subject to several analytical issues, which results in a lack of harmonized results. To facilitate sFLC standardization, we investigated the strengths and limitations of mass spectrometry as a novel technological platform for sFLC quantificati...
Thiazolidinedione-8 (S-8) has recently been identified as a potential anti-quorum-sensing/antibiofilm agent against bacteria and fungi. Based on these results, we investigated the possibility of incorporating S-8 in a sustained-release membrane (SRM) to increase its pharmaceutical potential against Candida albicans biofilm. We demonstrated that SRM containing S-8 inhibits fungal biofilm formati...
If solar radiation management (SRM) were ever implemented, feedback of the observed climate state might be used to adjust the radiative forcing of SRM in order to compensate for uncertainty in either the forcing or the climate response. Feedback might also compensate for unexpected changes in the system, e.g. a nonlinear change in climate sensitivity. However, in addition to the intended respon...
Because of extreme local saturation at pole tips of excited phase and uncircular shape of rotor and stator, a Swithed Reluctance Motor (SRM) does not have a simple and accurate mathematical model. Therefore, the output control of this motor requires a robust controller which is not based on an accurate model of the process. Fuzzy controllers, to some extent, will satisfy these requirements. Tet...
Considerable research has focused on the reliability and validity of informant reports of family behavior, especially maternal reports of adolescent problem behavior. None of these studies, however, has based their orientation on a theoretical model of interpersonal perception. In this study we used the social relations model (SRM) to examine family members' reports of each others' externalizin...
We present a machine learning approach called shape regression machine (SRM) to segmenting in real time an anatomic structure that manifests a deformable shape in a medical image. Traditional shape segmentation methods rely on various assumptions. For instance, the deformable model assumes that edge defines the shape; the Mumford-Shah variational method assumes that the regions inside/outside t...
Canada’s national rail network plays a vital role in moving goods and people, transferring $320 billion worth of over 100 million passengers annually. Severe train occurrences are rare events. But they have the potential to cause fatalities injuries, as well environmental property damage. Recent severe incidents, such Burlington 2012 Lac-Mégantic 2013, shown that there is still need for increas...
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