Partitioning Study of Complex System
نویسندگان
چکیده
Whether the design of knowledge base or the modeling of complex systems, when systems are characterized as complex systems with high dimension and a variety of variables and factors, to reduce complexity are necessary. Fuzzy cognitive maps (FCM) are a soft computing method for simulation and analysis of complex system, which combines the fuzzy logic with theories of neural networks. It is flexible in system design, model and control, the comprehensive ope ration and the abstractive representation of behavior for complex systems. When the complexity of the system, the application and maintenance of FCM become more difficult, in particular, the inference is difficult to achieve and not even gets the results. Therefore we present to partition the complex fuzzy cognitive map into smaller chunks based on genetic algorithm in this paper. We construct partitioning rules and criticize rules. Finally, an illustrative example is provided, and its results suggest that the method is capable of partitioning fuzzy cognitive map. Key-Words: fuzzy cognitive maps, complex system, genetic algorithm, partitioning, modeling
منابع مشابه
Response Surface Methodology for the Evaluation of Lysozyme Partitioning in Poly (Vinyl Pyrrolidone) and Potassium Phosphate Aqueous Two-Phase System
The partitioning of lysozyme and extraction yield in an aqueous two-phase system containing Poly Vinyl Pyrrolidone (PVP) K25 and potassium phosphate were investigated as a function of weight percent of salt and PVP in the feed, temperature, and pH. To investigate partitioning behavior, the central composite design was considered using a quadratic model. According to the results of the model...
متن کاملMulti Objective Inclined Planes System Optimization Algorithm for VLSI Circuit Partitioning
In this paper multi objective optimization problem for partitioning process of VLSI circuit optimization is solved using IPO algorithm. The methodology used in this paper is based upon the dynamic of sliding motion along a frictionless inclined plane. In this work, modules and elements of the circuit are divided into two smaller parts (components) in order to minimize the cutsize and area imbal...
متن کاملA new memetic algorithm for mitigating tandem automated guided vehicle system partitioning problem
Automated Guided Vehicle System (AGVS) provides the flexibility and automation demanded by Flexible Manufacturing System (FMS). However, with the growing concern on responsible management of resource use, it is crucial to manage these vehicles in an efficient way in order reduces travel time and controls conflicts and congestions. This paper presents the development process of a new Memetic Alg...
متن کاملNew geodynamical model for the regional Tertiary extension during the Zagros orogeny: A transtensional arc?
The Zagros orogeny in Iran is associated with two successive geodynamic events during the Tertiary period, a Paleogene NE-directed regional crustal extension followed by a Miocene NW-directed regional crustal extension and a magmatic flare-up. The current study was undertaken to reanalyze previous structural work developed on the extensional Chapedony metamorphic core complex in Central Iran ex...
متن کاملMulti-Output Adaptive Neuro-Fuzzy Inference System for Prediction of Dissolved Metal Levels in Acid Rock Drainage: a Case Study
Pyrite oxidation, Acid Rock Drainage (ARD) generation, and associated release and transport of toxic metals are a major environmental concern for the mining industry. Estimation of the metal loading in ARD is a major task in developing an appropriate remediation strategy. In this study, an expert system, the Multi-Output Adaptive Neuro-Fuzzy Inference System (MANFIS), was used for estimation of...
متن کاملHydrograph Estimation based on Various Components of Rainfall Using Adaptive Neuro-Fuzzy Inference System in Kasilian Watershed
Flood hydrograph preparation and estimation are considered a comprehensive information for soil and water managers and planners. While it is not simply possible preparing it for all watersheds. Therfore suitable flood hydrograph estimation and modeling seems to be necessary using available rainfall data. The study area is located in Kasilian representative watershed in Mazandaran province compr...
متن کامل