An ultra-high vacuum double axis goniometer for use with an electron spectrometer

development and implementation of an optimized control strategy for induction machine in an electric vehicle

in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...

an application of fuzzy logic for car insurance underwriting

در ایران بیمه خودرو سهم بزرگی در صنعت بیمه دارد. تعیین حق بیمه مناسب و عادلانه نیازمند طبقه بندی خریداران بیمه نامه براساس خطرات احتمالی آنها است. عوامل ریسکی فراوانی می تواند بر این قیمت گذاری تاثیر بگذارد. طبقه بندی و تعیین میزان تاثیر گذاری هر عامل ریسکی بر قیمت گذاری بیمه خودرو پیچیدگی خاصی دارد. در این پایان نامه سعی در ارائه راهی جدید برای طبقه بندی عوامل ریسکی با استفاده از اصول و روش ها...

Double-electron transfer with an ultra-cold atom target as a preparation for experiments at HITRAP

We have set up an ultra-cold target of rubidium atoms combined with a recoil ion momentum spectrometer for kinematically complete scattering experiments at the GSIHITRAP facility. First experiments will focus on multiple electron-transfer reactions in collisions of highly charged ions with many-electron atoms such as U + Rb. In particular, we want to investigate correlation effects in multielec...

An echelle spectrometer-spectrograph for astronomical use.

A compact echelle spectrometer-spectrograph has been designed for use at the Cassegrain focus of the University of Wisconsin 91-cm telescope at Pine Bluff. Laboratory results obtained with this instrument show that it has great potential for both stellar and nebular studies. Typical photographs and photoelectric scans of laboratory spectra are shown. A method of determining the profile of the e...

A microcomputer system for use with an EPR spectrometer