An Observability Metric for Underwater Vehicle Localization Using Range Measurements

نویسندگان

  • Filippo Arrichiello
  • Gianluca Antonelli
  • A. Pedro Aguiar
  • António Manuel Santos Pascoal
چکیده

1 Dipartimento di Ingegneria Elettrica e dell’Informazione, Università degli Studi di Cassino e del Lazio Meridionale, Via G. Di Biasio 43, 03043 Cassino (FR), Italy; E-Mail: [email protected] 2 Faculty of Engineering, University of Porto (FEUP) Rua Dr. Roberto Frias, s/n 4200-465 Porto, Portugal; E-Mail: [email protected] 3 Laboratory of Robotics and Systems in Engineering and Science (LARSyS), IST, University of Lisbon, Av. Rovisco Pais 1, 1049-001 Lisbon, Portugal; E-Mail: [email protected]

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Underwater navigation and localization using single range measurements

Underwater navigation and localization using single range measurements presents low–cost alternative to well established underwater localization systems. In this paper, single range localization with respect to stationary and mobile beacon is presented. Also, observability properties of single range localization systems are given and vehicle trajectories which ensure observability are character...

متن کامل

Identification of an Autonomous Underwater Vehicle Dynamic Using Extended Kalman Filter with ARMA Noise Model

In the procedure of designing an underwater vehicle or robot, its maneuverability and controllability must be simulated and tested, before the product is finalized for manufacturing. Since the hydrodynamic forces and moments highly affect the dynamic and maneuverability of the system, they must be estimated with a reasonable accuracy. In this study, hydrodynamic coefficients of an autonomous un...

متن کامل

Robust Huber-Based Iterated Divided Difference Filtering with Application to Cooperative Localization of Autonomous Underwater Vehicles

A new algorithm called Huber-based iterated divided difference filtering (HIDDF) is derived and applied to cooperative localization of autonomous underwater vehicles (AUVs) supported by a single surface leader. The position states are estimated using acoustic range measurements relative to the leader, in which some disadvantages such as weak observability, large initial error and contaminated m...

متن کامل

Underwater localization and mapping: observability analysis and experimental results

Purpose We investigate the observability properties of the process of simultaneous localization and mapping of an Autonomous Underwater Vehicle (AUV), a challenging and important problem in marine robotics, and illustrate the derived results through computer simulations and experimental results with a real AUV. Design/methodology/approach We address the single/multiple beacon observability anal...

متن کامل

Observability-based Sampling and Estimation of Flowfields Using Multi-sensor Systems

Title of dissertation: OBSERVABILITY-BASED SAMPLING AND ESTIMATION OF FLOWFIELDS USING MULTI-SENSOR SYSTEMS Levi D. DeVries, Doctor of Philosophy, 2014 Dissertation directed by: Professor Derek A. Paley Department of Aerospace Engineering The long-term goal of this research is to optimize estimation of an unknown flowfield using an autonomous multi-vehicle or multi-sensor system. The specific r...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 13  شماره 

صفحات  -

تاریخ انتشار 2013