نتایج جستجو برای: anfis pso
تعداد نتایج: 13473 فیلتر نتایج به سال:
In the present study, two new hybrid approaches are proposed for predicting peak ground acceleration (PGA) parameter. The proposed approaches are based on the combinations of Adaptive Neuro-Fuzzy System (ANFIS) with Genetic Algorithm (GA), and with Particle Swarm Optimization (PSO). In these approaches, the PSO and GA algorithms are employed to enhance the accuracy of ANFIS model. To develop hy...
Energy is one of the most critical inputs in social and economic development, an essential factor increasing living standards creating sustainable development. Since energy indispensable input all sectors, dependence contributed to necessity countries' policy. It has importance predict demand determine policies. According Turkey's annual consumption, industry sector consumed last five years. Th...
In this study accuracy of the ANFIS and ANFIS-PSO models to estimate hydraulic jump characteristics including sequence depth ratio, the jump length, the roller length ratio, and relative energy loss was evaluated in stilling basin versus laboratory results. The mentioned characteristics were measured in the stilling basin with a rectangular cross-section with four different adverse slopes, four...
One of the most significant and effective criteria in the process of cutting dimensional rocks using the gang saw is the maximum energy consumption rate of the machine, and its accurate prediction and estimation can help designers and owners of this industry to achieve an optimal and economic process. In the present research work, it is attempted to study and provide models for predicting the m...
When a fault occurs during an industrial inspection, workmen have to manually find the location and type of the fault in order to remove it. It is often difficult to accurately find the location and type of fault. Hence, development of an offline intelligent fault diagnosis system for process control industry is of great importance since successful detection of fault is a precursor to fault iso...
28 Facing fierce competition in marketplaces, companies try to determine the optimal settings of design 29 attribute of new products from which the best customer satisfaction can be obtained. To determine 30 the settings, customer satisfaction models relating affective responses of customers to design attributes 31 have to be first developed. Adaptive neuro-fuzzy inference systems (ANFIS) was a...
الگوریتمهای موجود برای آموزش سیستم استنتاج فازی- عصبی تطبیقی (ANFIS) باوجود کاربرد فراوان، نقایصی همچون بهدامافتادن در بهینۀ محلی دارند. در پژوهش حاضر، کاربرد الگوریتمهای بهینهسازی ژنتیک (GA)، ازدحام ذرات (PSO)، کلونی مورچگان برای محیطهای پیوسته (ACOR) و تکامل تفاضلی (DE)، در توسعه و بهبود عملکرد ANFIS بررسی شد. بهعنوان مطالعۀ موردی، بیشترین دمای ماهانۀ شهر اصفهان در بازۀ زمانی 64 س...
This paper compares the performance of different control techniques applied to a high-performance brushless DC (BLDC) motor. The first controller is classical proportional integral (PI) controller. In contrast, second one based on adaptive neuro-fuzzy inference systems (proportional integral-adaptive system (PI-ANFIS) and particle swarm optimization-proportional (PSO-PI-ANFIS)). objective regul...
Stock price prediction is considered a strategic and challenging issue in the stock markets. Considering complexity of market data fluctuations, improvement effective approaches for crucial essential task. Therefore, this study, new model based on “Adaptive Neuro-Fuzzy Inference System (ANFIS), Particle Swarm Optimization (PSO) Genetic Algorithm (GA)” employed to predict accurately. ANFIS has b...
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