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Fuzzy Inference System: Short Review and Design

机译:模糊推理系统:简短回顾与设计

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摘要

Fuzzy control provides a formal methodology for representing, manipulating, and implementing a human's heuristic knowledge about how to control a system. The fuzzy control can be applied in cases where the control processes are too complex to analyze by conventional quantitative techniques or the available sources of information are interpreted qualitatively, inexactly, or uncertainly. Fuzzy controller offers many advantages to compare with other approaches to deal with uncertainty. Furthermore, fuzzy logic is well suited for low-cost implementations based on low-priced sensors, small resolution convertors of analog to digital and 4-8bit microcontroller. Such systems can be effortlessly improved by adding new rules to enhance performance or add new features. In several cases, fuzzy control can be used to advance existing conventional control systems by appending an additional layer of intelligence to the existing control method. In this research, an extensive insight of Fuzzy Inference System steps design are presented, as well as, the emphases on the fusion of fuzzy control concepts with nowadays wireless sensor networks. Review of fuzzy superior features contrary to traditional and intelligent controlling paradigms is obviously stated. Finally, the adoption of Fuzzy Inference System (FIS) approach to control problems with wireless sensor actor network is due to a number of reasons. Its algorithm needs a small size of memory, less time of execution; indeed it necessitates less mathematics than other controlling approaches.
机译:模糊控制提供了一种形式化的方法,用于表示,操纵和实现人类对如何控制系统的启发式知识。当控制过程过于复杂而无法通过传统的定量技术进行分析,或者可用的信息源被定性,不精确或不确定地解释时,可以应用模糊控制。模糊控制器与其他方法相比具有许多优势,可以处理不确定性。此外,模糊逻辑非常适合基于低价传感器,模数转换器和4-8位微控制器的小分辨率转换器的低成本实现。通过添加新规则以增强性能或添加新功能,可以毫不费力地改进此类系统。在几种情况下,模糊控制可用于通过将附加的智能层附加到现有的控制方法来推进现有的常规控制系统。在这项研究中,提出了对模糊推理系统步骤设计的广泛见解,以及对模糊控制概念与当今无线传感器网络融合的重点。显然陈述了与传统和智能控制范式相反的模糊优越特征的回顾。最后,由于多种原因,采用模糊推理系统(FIS)方法来控制无线传感器参与者网络的问题。它的算法需要较小的内存,执行时间更少;实际上,与其他控制方法相比,它需要更少的数学运算。

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