دانلود مقاله ISI انگلیسی شماره 46341
عنوان فارسی مقاله

ارزیابی عملکرد یک سیستم WSN برای تشخیص رویداد توزیع با استفاده از منطق فازی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
46341 2014 22 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Performance evaluation of a WSN system for distributed event detection using fuzzy logic
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Ad Hoc Networks, Volume 23, December 2014, Pages 87–108

کلمات کلیدی
شبکه گیرنده بی سیم - تشخیص رویداد - منطق فازی - وضعیت سلامت - برنامه ریزی کار - توزیع داده کاوی
پیش نمایش مقاله
پیش نمایش مقاله ارزیابی عملکرد یک سیستم WSN برای تشخیص رویداد توزیع با استفاده از منطق فازی

چکیده انگلیسی

The research field of event detection in realistic WSN environments has attracted a lot of interest, with health monitoring being one of its most pronounced applications. Although efforts related to the healthcare applications exist in the current literature, there is a significant lack of investigation on the performance of such systems, when applied in error prone and limited resource wireless environments. This paper aimed to address this need by porting a Fuzzy Inference System (FIS) to a WSN simulation framework. The considered FIS is implemented on TelosB motes and evaluates the health status of a monitored person, in an energy conserving manner. A distributed implementation of the above FIS is also proposed, comprising an additional contribution of this paper, based on an objective function, attempting to reduce the network congestion and balance the energy consumption between network nodes. This work presents a thorough performance evaluation of the FIS under the distributed and the centralized approach, while varying the communication conditions and highlighting the advantages of the distributed execution of the FIS, leading to packet loss gain and transmission gain up to 67% and 25% respectively. The networking benefits from the distributed approach are reflected to the FIS performance. Respective results and comparative evaluation against Matlab simulations reveal strong dependencies of the application’s performance to critical WSN network parameters.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.