Observability and Performance Analysis of Velocity Measurements with Lever Arm Aided INS

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

Lever Arm Compensation for GPS/INS/Odometer Integrated System

For more accurate navigation, lever arm compensation is considered. The compensation method for GPS and an odometer is introduced and new compensation methods are proposed for an odometer to consider the effect of coordinate transformation errors and the scale factor error. The methods are applied to a GPS/INS/odometer integrated system and the simulation and experimental results show its effec...

متن کامل

Observability Analysis of DVL/PS Aided INS for a Maneuvering AUV

Recently, ocean exploration has increased considerably through the use of autonomous underwater vehicles (AUV). A key enabling technology is the precision of the AUV navigation capability. In this paper, we focus on understanding the limitation of the AUV navigation system. That is, what are the observable error-states for different maneuvering types of the AUV? Since analyzing the performance ...

متن کامل

Nonlinear Analysis of GPS Aided by INS

The advantages of integrating GPS and INS are well known. One of the bene¿ts is that in the event of jamming or high dynamics, the GPS correlator loops can be aided by corrected INS measurements. The external INS measurement allows the bandwidth of the tracking loops to be lowered, thus making it possible for the receiver to track weak satellite signals. The aiding creates an additional feedbac...

متن کامل

High-Precision Image Aided Inertial Navigation with Known Features: Observability Analysis and Performance Evaluation

A high-precision image-aided inertial navigation system (INS) is proposed as an alternative to the carrier-phase-based differential Global Navigation Satellite Systems (CDGNSSs) when satellite-based navigation systems are unavailable. In this paper, the image/INS integrated algorithm is modeled by a tightly-coupled iterative extended Kalman filter (IEKF). Tightly-coupled integration ensures tha...

متن کامل

Observability-Enhanced PMU Placement Considering Conventional Measurements and Contingencies

Phasor Measurement Units (PMUs) are in growing attention in recent power systems because of their paramount abilities in state estimation. PMUs are placed in existing power systems where there are already installed conventional measurements, which can be helpful if they are considered in PMU optimal placement. In this paper, a method is proposed for optimal placement of PMUs incorporating conve...

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: Proceedings

سال: 2017

ISSN: 2504-3900

DOI: 10.3390/ecsa-4-04893