نتایج جستجو برای: driven method

تعداد نتایج: 1829416  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم بهزیستی و توانبخشی - دانشکده توانبخشی 1393

abstract objectives gradual increase length and complexity of utterance (gilcu) therapy method is a form of operant conditioning. this type of treatment is very precise and controlled that is done in 54 steps in 3 speech situations consisted of monologue, reading and conversation. this study aimed to examine the effects of gilcu treatment method on reduction of speech dysfluency of school-age...

The study area, located in the southern section of the Central Iranian volcano–sedimentary complex, contains a large number of mineral deposits and occurrences which is currently facing a shortage of resources. Therefore, the prospecting potential areas in the deeper and peripheral spaces has become a high priority in this region. Different direct and indirect methods try to predict promising a...

Journal: :journal of modern processes in manufacturing and production 0
mohammad goodarzi 1department of electrical engineering, faculty of engineering, garmsar branch, islamic azad university,garmsar, iran

this paper presents a robust fractional order controller for flexible-joint electrically driven robots under imperfect transformation of control space. the proposed approach is free from manipulator dynamics, thus free from problems associated with torque control strategy in the design and implementation. as a result, the proposed controller is simple, fast response and superior to the torque c...

Torque control strategy is a common strategy to control robotic manipulators. However, it becomes complex duo to manipulator dynamics. In addition, position control of Permanent Magnet Synchronous Motors (PMSMs) is a complicated control. Therefore, tracking control of robots driven by PMSMs is a challenging problem. This article presents a novel tracking control of electrically driven robots wh...

Akhoondzadeh, Mahdi , Ranjbar, Sadegh,

Surface soil moisture is an important variable that plays a crucial role in the management of water and soil resources. Estimating this parameter is one of the important applications of remote sensing. One of the remote sensing techniques for precise estimation of this parameter is data-driven models. In this study, volumetric soil moisture content was estimated using data-driven models, suppor...

2014
JORGE OLIVEIRA

This paper presents a method with a combination of diverse approaches for requirement elicitation of a Data Warehouse (DW) schema model. This method integrates five approaches: goal-driven, user-driven, process-driven, technology-driven, and data-driven. This method includes two approaches not usually used in the DW field: process-driven and technology-driven. The role of each approach is: goal...

2007
Henk Jonkers Maarten W.A. Steen Lex Heerink Diederik van Leeuwen

Our challenge was to develop tool support for the complete design trajectory from business processes to the code of the enterprise applications supporting them. To this end we integrated two commercial modelling tools: BiZZdesigner and OptimalJ. BiZZdesigner supports the modelling and analysis of business processes and uses a dedicated graphical language. OptimalJ is an Eclipse-based implementa...

Journal: :تحقیقات نظام سلامت 0
آرزو باقری استادیار، گروه روش ها و مدل سازی آماری در جمعیت شناسی، مؤسسه مطالعات و مدیریت جامع و تخصصی جمعیت کشور، آمار کاربردی، تهران، ایران

background : a detailed study of hidden and hard to reach populations in order to identify their characteristics is essential because they endanger the health of the society by their dangerous behaviors. however, sampling in these populations through conventional sampling methods is impossible due to reasons such as being hidden and lacking a precise frame. methods: in this article, applicable ...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و علوم انسانی 1392

ناپایداری ،گسیختگی و به دنبال آن رانش در شیبها از جمله اصلی ترین حوادث ژئومورفولوژیکی است که فاکتورهای متعددی از جمله اقلیم،توپوگرافی ،خاک پوشش گیاهی، زمین شناسی ، تکتونیک وغیره در آن نقش دارندکه ارزیابی میزان تاثیر هر یک از عوامل موثر در این پدیده ژئومورفولوژیکی جهت تهیه نقشه ی پهنه بندی خطر زمین لغزش(geological hazards) بسیار مهم میباشد. امروزه اولین اقدام برای مدیریت بهینه تاسیسات مهندسی و...

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