نتایج جستجو برای: hybrid identification

تعداد نتایج: 594875  

2014
Pablo Karelovic Aldo Cipriano

Process simulation is an increasingly useful tool for the analysis of processes in the mineral industry. The ability to simulate process behavior without having to disturb plant operation prevents the loss of man-hours and production. Additionally, simulation tools provide a platform for the development of control and optimization strategies. Model predictive control, in particular, relies heav...

1998
Michael Tagscherer

ICE is a new incremental construction algorithm of a hybrid system for continuous learning tasks. The basis of the hybrid system is a radial basis function (RBF) network layer. The second layer consists of local models. The two layers are closely combined with a strong interaction. For example information from the model-layer is used by the RBF-layer to decide if new RBF-neurons are needed and ...

Journal: :Science 2015
Nitin Phadnis EmilyClare P Baker Jacob C Cooper Kimberly A Frizzell Emily Hsieh Aida Flor A de la Cruz Jay Shendure Jacob O Kitzman Harmit S Malik

Speciation, the process by which new biological species arise, involves the evolution of reproductive barriers, such as hybrid sterility or inviability between populations. However, identifying hybrid incompatibility genes remains a key obstacle in understanding the molecular basis of reproductive isolation. We devised a genomic screen, which identified a cell cycle-regulation gene as the cause...

Journal: :Indonesian Journal of Electrical Engineering and Computer Science 2023

Ayurveda is one of the oldest holistic treatment systems in world. Finding an accurate and correct plant key to working Ayurvedic treatment. Identification medicinal plants a tedious job due look-alike feature availability issue with other plants. This paper emphases on ideal identification classification use using deep learning approaches. Previously researchers have used traditional machine t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز 1376

جریان سیال در بیشتر مسائل مهندسی بصورت متلاطم صورت می گیرد. بنابراین مطالعه تلاطم و بررسی مشخصات جریانهای متلاطم از اهمیت خاصی برخوردار است . در گذشته نه چندان دور مطالعات در این زمینه تماما بصورت تجربی و آزمایشگاهی بوده است اما امروزه، استفاده از متدهای محاسباتی توسعه پیدا کرده است بطوری که می رود تا جایگزین قسمت اعظمی از مطالعات مدلی و روشهای تجربی شود. در این تحقیق مشخصات جریان متلاطم با تقا...

Journal: :Hypertension 2008
Pei-an Betty Shih Daniel T O'Connor

Essential hypertension is characterized by chronically elevated blood pressure with no specific underlying medical cause. Data on family history of affected individuals coupled with disease concordance rate in twins has established that both genetic and environmental factors determine susceptibility to hypertension. The heritability of hypertension is often cited in the range of 30% to 60%, wit...

2013
Zsolt Csaba Johanyák Olga Papp

Parameter tuning is an important step in automatic fuzzy model identification from sample data. It aims at the determination of quasi-optimal parameter values for fuzzy inference systems using an adequate search technique. In this paper, we introduce a new hybrid search algorithm that uses a variant of the cross-entropy (CE) method for global search purposes and a hill climbing type approach to...

2008
Fabien Lauer

Hybrid system identification is composed of two subproblems: estimate the discrete state or mode for each data point, and estimate the submodel governing the dynamics of the continuous state for each mode. For linear hybrid systems, the paper proposes to tackle these problems in a single step by simultaneously approximating each submodel while associating data points to each of these. The metho...

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