Force-directed approaches to sensor localization

Assessment of a Column Type Six-Component Force/Torque Sensor by Theoretical, Simulation and Experimental Approaches

حسگرهای نیرو/گشتاور چند‌مولفه‌ای کرنش‌سنج‌دار، برای اندازه‌گیری همزمان نیروها و گشتاورهای استاتیکی و دینامیکی شامل سه مولفه‌ی نیرو و سه مولفه‌ی گشتاور در دستگاه مختصات دکارتی یک سیستم استفاده می‌شوند. در این تحقیق، یک حسگر نیرو/گشتاور شش‌مولفه‌ای نوع ستونی، با سطح مقطع دایروی توخالی معرفی شده است. به منظور جداسازی الکتریکی مولفه‌های بار اعمالی بر آن و بر پایه‌ی مبانی نظری، الگوهایی خاصی برای نص...

Congestion Control Approaches Applied to Wireless Sensor Networks: A Survey

Wireless Sensor Networks (WSNs) are a specific category of wireless ad-hoc networks where their performance is highly affected by application, life time, storage capacity, processing power, topology changes, the communication medium and bandwidth. These limitations necessitate an effective data transport control in WSNs considering quality of service, energy efficiency, and congestion control. ...

Localization Boyan algorithm to detect forest fires from MODIS sensor images

Of phenomena which much damage and irreparable import to forests and natural resources is the fire that each year, more than 100 fires occur in Iran and thousands of hectares of trees and plants eliminates. Given that fire risk is high in most parts of the world, full and continuous monitoring on this natural phenomenon, is essential. Use remote sensing is a way to identify and manage fire. Ahe...

A New Approach to Self-Localization for Mobile Robots Using Sensor Data Fusion

This paper proposes a new approach for calibration of dead reckoning process. Using the well-known UMBmark (University of Michigan Benchmark) is not sufficient for a desirable calibration of dead reckoning. Besides, existing calibration methods usually require explicit measurement of actual motion of the robot. Some recent methods use the smart encoder trailer or long range finder sensors such ...

Robust Semidefinite Programming Approaches for Sensor Network Localization with Anchors