0% Complete
صفحه اصلی
/
سی و دومین کنفرانس بین المللی مهندسی برق
An Iterative Approach to Enhance the Accuracy of TDOA-Based Localization by Averaging and Reducing Noise
نویسندگان :
Reza Bahrampour
1
Mohammad Hossein Madani
2
Hossein Bahramgiri
3
1- مجتمع برق و کامپیوتر دانشگاه صنعتی مالک اشتر
2- مجتمع برق و کامپیوتر دانشگاه صنعتی مالک اشتر
3- مجتمع برق و کامپیوتر دانشگاه صنعتی مالک اشتر
کلمات کلیدی :
Chan،(Least Square (LS،Passive Localization،Time Difference of Arrival (TDOA)
چکیده :
The Time Difference of Arrival (TDOA) algorithm has become a popular localization method that offers promising results for passive scenarios. However, this algorithm may be significantly affected by noise, leading to high errors in estimating the position of the signal source; Nevertheless, a cumulative approach can help minimize its impact. In this study, we apply this idea to improve estimation accuracy. We have introduced an approach based on iterations of Chan's method. Also, the research thoroughly investigated and compared different TDOA methods, such as hyperbolic intersection, least squares (LS), and especially Chan. Through computer simulations, we found that this approach provides higher accuracy than other methods. After m iterations, the proposed method reduces Chan's estimation error by the square root factor of m.
لیست مقالات
لیست مقالات بایگانی شده
Techno-Economic Dispatch of Distributed Energy Resources for Optimal Grid-Connected Operation of a Microgrid
Selma Cheshmeh khavar - Arya Abdolahi
شناسایی کمپلکس های پروتئینی با رویکرد خوشه بندی EM و با استفاده از داده های زیستی
مریم مولی وردیخانی - سعید جلیلی
بکارگیری یادگیری عمیق در ارزیابی به هنگام پایداری ولتاژ کوتاه مدت با استفاده از داده های اندازه گیری فازوری
امیرحسین باباعلی - محمدتقی عاملی
Investigation of Cross-coupling Effects on Grid-connected Inverters with LCL Filter Based on RGA Analysis
Ali Rezaei - Mohsen Hamzeh - Nima Mahdian Dehkordi
Optimal Operation of Lithium-Ion Batteries Considering Degradation Cost in Vehicle-to-Grid Systems
Mahdi Esfandiari - Amin Rafrafi - Abolfazl Pirayesh
A model to measure cyber security maturity at the national level
Mahdi Omrani - Masoud Shafiee - Siavash Khorsandi
Autoencoders for Input Reduction in Interval Type-2 Hyperbolic Fuzzy System Identification and Control: Experimental Results
Behnaz Mohammadi - Nazanin Ildarabadi - Mohammad-R Akbarzadeh-T
Design and Simulation of Nano-Second Pulsed Power Generator for Cancer Treatment and Considering Load Effect
Reza PirNia - Maryam A.Hejazi - Nasrin Deldadeh
Optimization and Analysis of Transformer Hot Spot Temperature Under Harmonic Conditions with Different Windings
Mehran Nemati - Hamed Karimi - Alireza Siadatan - Maryam Sepehrinour
Si/SiO2/Ag optical sensor
Alireza Karimpour - Mehrdad Naemi Dehkharghani - Faramarz Hossein-babaei
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 41.7.4