Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Elias Bjorne"'
Publikováno v:
The international journal of robotics research
The problem of estimating velocity from a monocular camera and calibrated inertial measurement unit (IMU) measurements is revisited. For the presented setup, it is assumed that normalized velocity measurements are available from the camera. By applyi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2b64d8a1fb2d307f6d6f349029233ac
https://doi.org/10.1177/0278364919887436
https://doi.org/10.1177/0278364919887436
Autor:
Trygve Utstumo, Jon M. Hjelmervik, Milad Mobarhan, Johan Hatleskog, Elias Bjorne, Youcef Djenouri
Publikováno v:
Applied intelligence (Boston)
In the heavy asset industry, such as oil & gas, offshore personnel need to locate various equipment on the installation on a daily basis for inspection and maintenance purposes. However, locating equipment in such GPS denied environments is very time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d84d3ff06d1186c9137b3c68f00e759e
https://hdl.handle.net/11250/2977039
https://hdl.handle.net/11250/2977039
Publikováno v:
IEEE Transactions on Control Systems Technology
This brief presents a nonlinear observer that performs range estimation as well as gyro-bias estimation by using velocity, angular rate, and bearing angle measurements from landmarks at unknown locations. The observer is proved to have semiglobal asy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68be42af906271fff035951aeeed14a6
https://hdl.handle.net/11250/2726951
https://hdl.handle.net/11250/2726951
Publikováno v:
2019 22th International Conference on Information Fusion (FUSION).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9b673bac451167e024a10b2c3d9a0f6
https://doi.org/10.23919/fusion43075.2019.9011184
https://doi.org/10.23919/fusion43075.2019.9011184
Publikováno v:
CDC
2018-December
I E E E Conference on Decision and Control. Proceedings
2018-December
I E E E Conference on Decision and Control. Proceedings
For some problems, such as monocular visual odometry (VO), vector measurements are given with unknown magnitude. In VO, the magnitude can be found by recognizing features with known position, or with an extra sensor such as an altimeter. This article
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0144ac3384d7bf176f404d0af9cdd7c7
http://hdl.handle.net/11250/2635890
http://hdl.handle.net/11250/2635890
Publikováno v:
FUSION
The Simultaneous Localization And Mapping (SLAM) estimation problem is a nonlinear problem, due to the nature of the range and bearing measurements. In latter years it has been demonstrated that if the nonlinearities from the attitude are handled by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e39029592795c20cb17712f5f59048f
https://doi.org/10.23919/icif.2017.8009864
https://doi.org/10.23919/icif.2017.8009864
Publikováno v:
IEEE Conference on Control Technology and Applications
CCTA
CCTA
This article presents an attitude observer that exploits both bearing and range measurements from landmarks, in addition to reference vectors such as magnetometer and accelerometer. It is a gyro bias observer in cascade with a simplified complementar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d477e82783aab4bf55c8c5b855026ed9
http://hdl.handle.net/11250/2470891
http://hdl.handle.net/11250/2470891
Publikováno v:
CCA
This paper deals with the design and evaluation of three controllers based on backstepping and different adaptive control schemes, which are applied to the motion control of a nonlinear 3 degrees-of-freedom model of a marine surface vessel. The goal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a24f86800a317acf486d845245e31f98
http://hdl.handle.net/11250/2483677
http://hdl.handle.net/11250/2483677