NDLI: New algorithm to calculate the strapdown inertial measurement unit parameters

Content Provider	IEEE Xplore Digital Library
Author	Peng Li Shenmin Song Xinglin Chen Guangren Duan
Copyright Year	2009
Description	Author affiliation: School of Astronautics, Harbin Institute of Technology, No.92, West Da-Zhi Street, Harbin, China (Peng Li) \|\| School of Astronautics, Harbin Institute of Technology, West Da-Zhi Street, Harbin, China (Guangren Duan)
Abstract	A new calibration procedure was proposed for strap down inertial measurement unit (IMU) in a body reference frame which was independent of the turntable. The proposed methodology required no precise mechanical platform for the calibration of the accelerometer and the rate-gyros. Error models of IMU parameters were derived from the physical characteristic of three accelerometers and three rate gyros, which taked into account the sensor axis misalignments, scale factor, gyro constant drifts, and biases inherent in the manufacture of IMU. Least squares method was used to evaluate the accelerometers and gyros model coefficients. According to the experimental results, we can see that the proposed algorithms is less affected by turntable's accuracy, process is simplified.
Starting Page	1296
Ending Page	1300
File Size	252340
Page Count	5
File Format	PDF
ISBN	9781424447060
DOI	10.1109/ICCA.2009.5410304
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-12-09
Publisher Place	New Zealand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Measurement units Accelerometers Calibration Sensor phenomena and characterization Inertial navigation Automatic control Automation Mechanical sensors Virtual manufacturing Least squares methods
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Design and Calibration for a Smart Inertial Measurement Unit for Autonomous Helicopters Using MEMS Sensors

Automatic 3D calibration for a multi-sensor system

Research on the technology of rotational motion for FOG strapdown inertial navigation system

Personal navigation via shoe mounted inertial measurement units

Initial calibration of an inertial measurement unit using an optical position tracking system

Gun hard inertial measurement unit based on MEMS capacitive accelerometer and rate sensor

Initial rapid alignment/calibration of a marine inertial navigation system

One Bulk Micromachined Single-Chip Inertial Measurement Unit

Determining inertial errors from navigation-in-place data

New algorithm to calculate the strapdown inertial measurement unit parameters

Similar Documents

Design and Calibration for a Smart Inertial Measurement Unit for Autonomous Helicopters Using MEMS Sensors

Automatic 3D calibration for a multi-sensor system

Research on the technology of rotational motion for FOG strapdown inertial navigation system

Personal navigation via shoe mounted inertial measurement units

Initial calibration of an inertial measurement unit using an optical position tracking system

Gun hard inertial measurement unit based on MEMS capacitive accelerometer and rate sensor

Initial rapid alignment/calibration of a marine inertial navigation system

One Bulk Micromachined Single-Chip Inertial Measurement Unit

Determining inertial errors from navigation-in-place data

New algorithm to calculate the strapdown inertial measurement unit parameters