Range-based Navigation and Target Localization: Observability Analysis and Guidelines for Motion Planning

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Observability-based Motion Planning

Mobility of sensors can be used to improve the information content of measurements when observing a dynamical system. However, as is shown in this paper, the sensor’s motion may, in fact, lead to increased worst-case estimation error. This paper investigates the relationship between the motion of the sensor and the performance of the observability grammian-based estimator, and provides a motion...

متن کامل

Single range aided navigation and source localization: Observability and filter design

This paper addresses the problems of navigation and source localization by mobile agents based on the range to a single source, in addition to relative velocity readings. The contribution of the paper is two-fold: (i) necessary and sufficient conditions on the observability of the nonlinear system are derived, which are useful for trajectory planning and motion control of the agent; and (ii) a ...

متن کامل

Observability Analysis for AUV Range-only Localization and Mapping Measures of Unobservability and Experimental Results

We investigate the observability problem of the Simultaneous Localization and Mapping (SLAM) process of an Autonomous Underwater Vehicle (AUV) equipped with inertial sensors, a depth sensor, and an acoustic ranging device that provides relative range measurements to stationary beacons. For trimming trajectories (that is, when the motion of the AUV is in steady-state with constant linear and ang...

متن کامل

Further results on the observability analysis and observer design for single range localization in 3D

The issue of single range based observability analysis and observer design for the kinematics model of a 3D vehicle eventually subject to a constant unknown drift velocity is addressed. The proposed method departs from alternative solutions to the problem and leads to the definition of a linear time invariant state equation with a linear time varying output that can be used to globally solve th...

متن کامل

Camera-IMU-based localization: Observability analysis and consistency improvement

This work investigates the relationship between system observability properties and estimator inconsistency for a Visionaided Inertial Navigation System (VINS). In particular, first we introduce a new methodology for determining the unobservable directions of nonlinear systems by factorizing the observability matrix according to the observable and unobservable modes. Subsequently, we apply this...

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

ژورنال

عنوان ژورنال: IFAC-PapersOnLine

سال: 2020

ISSN: 2405-8963

DOI: 10.1016/j.ifacol.2020.12.1471