Analog computer methods for parameter. optimization

Optimization of Production Tests for Analog Circuits under Parameter Variations

Analog integrated circuit testing and diagnosis is a very challenging problem. The inaccuracy of measurements, the innnite domain of possible values and the parameter deviations are among the major diiculties. During the process of optimizing production tests, Monte Carlo simulation is often needed due to parameter variations, but because of its expensive computational cost, it becomes the bott...

Analog Computer Automatic Parameter Optimization of Nonlinear Control Systems with Specific Inputs

Optimization Methods for Computer-Aided Design

This paper surveys recerd Utility options can save computer and user time. For example, storing a portion of the circuit that is used several times can effect such savings. Another is an editing routine which allows the user to change a portion of the circuit without going tlu-ough the whole list of elements. Though mathematical formulas exist for many different circuit elements and thus, can b...

Analog Filter Group Delay Optimization. Efficiency Evaluation of Optimization Methods

A lot of methods for analog filter group delay optimization have been developed. In the article an original approach to the evaluation of the optimization methods is presented. Our approach is based on the original representation of the optimization results in a polar space. In that space there are very interesting spirals indicating the optimization efficiency directly and clearly. This approa...

islanding detection methods for microgrids

امروزه استفاده از منابع انرژی پراکنده کاربرد وسیعی یافته است . اگر چه این منابع بسیاری از مشکلات شبکه را حل می کنند اما زیاد شدن آنها مسائل فراوانی برای سیستم قدرت به همراه دارد . استفاده از میکروشبکه راه حلی است که علاوه بر استفاده از مزایای منابع انرژی پراکنده برخی از مشکلات ایجاد شده توسط آنها را نیز منتفی می کند . همچنین میکروشبکه ها کیفیت برق و قابلیت اطمینان تامین انرژی مشترکان را افزایش ...