علیرضا الفی
دانشگاه صنعتی شاهرود
[ 1 ] - Optimal intelligent control for glucose regulation
This paper introduces a novel control methodology based on fuzzy controller for a glucose-insulin regulatory system of type I diabetes patient. First, in order to incorporate knowledge about patient treatment, a fuzzy logic controller is employed for regulating the gains of the basis Proportional-Integral (PI) as a self-tuning controller. Then, to overcome the key drawback of fuzzy logic contro...
[ 2 ] - طراحی کنترل پیشبین برای سیستمهای عملیات از راه دور دوطرفه نامعین
تأخیر زمانی در کانالهای ارتباطی رفت و برگشت و همچنین وجود نامعینی در این تأخیرها و در محیط عملیاتی از جمله عوامل محدودکننده در عملکرد سیستمهای عملیات از راه دور دوطرفه هستند که در بسیاری از مواقع منجر به ناپایداری این سیستمها میشوند. بدینمنظور، در این مقاله یک ساختار کنترلی با دو کنترلکننده محلی - بهنامهای کنترلکننده فرمانده و فرمانبر - برای سیستمهای عملیات از راه دور دوطرفه پیشنهاد م...
[ 3 ] - Optimal Observer Path Planning For Bearings-Only Moving Targets Tracking Using Chebyshev Polynomials
In this paper, an optimization problem for the observer trajectory in the bearings-only surface moving target tracking (BOT) is studied. The BOT depends directly on the observability of the target's position in the target/observer geometry or the optimal observer maneuver. Therefore, the maximum lower band of the Fisher information matrix is opted as an independent criterion of the target estim...
[ 4 ] - Control Stability Evaluation of Multiple Distribution Static Compensators based on Optimal Coefficients using Salp Swarm Algorithm
In order to solve the problem of voltage drop and voltage imbalance in the distribution systems, the injection of reactive power by multiple static compensators is used. The distributed generation such as photovoltaic systems could play a role of the static compensators by producing reactive power. In this paper, the integral to droop line algorithm is used to control the reactive power in busb...
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