Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Xianglu Ma"'
Publikováno v:
Eighth International Symposium on Advances in Electrical, Electronics, and Computer Engineering (ISAEECE 2023).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0077d22b1ffdeb02119915250cd0a69
https://doi.org/10.1117/12.2680553
https://doi.org/10.1117/12.2680553
Publikováno v:
AOPC 2021: Optical Sensing and Imaging Technology.
Cameras capture every pixel in transient duration for one frame image, while lidars capture every point in relevant long duration for one frame point cloud. When lidars stay static, point cloud will not cause motion distortion, when lidars move, poin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::554d9e88faaee59299f0fad927dfd75a
https://doi.org/10.1117/12.2606143
https://doi.org/10.1117/12.2606143
Autor:
Meng Hao, Xucheng Huang, Xianglu Ma, Xiaoshan Yao, Huihuang Mao, Li Ran, Cao Ke, Panpeng Sheng
Publikováno v:
Journal of Physics: Conference Series. 2404:012011
The Active power filter (APF) plays an important role in reducing the harmonic distortion rate of grid current and improving grid stability. However, the APF based on traditional methods such as deadbeat control and hysteresis control has poor tracki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eafda23dd4a90cb3ec242def56348a2e
https://doi.org/10.1088/1742-6596/2404/1/012011
https://doi.org/10.1088/1742-6596/2404/1/012011
Publikováno v:
Sixth Symposium on Novel Optoelectronic Detection Technology and Applications.
Vision inertial odometer (VIO) has been applied for SLAM (Simultaneous Localization and Mapping) this years, such device consists of camera and inertial measurement unit(IMU), and takes advantages of both sensors. When one of sensor’s quality is no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d53187599a536589913189fac94d693
https://doi.org/10.1117/12.2564751
https://doi.org/10.1117/12.2564751
Publikováno v:
IEEE Sensors Journal. 17:2676-2681
Hull structure monitoring is needed to provide healthy suggestions for a ship. Inertial Measurement Units (IMUs) are available for this application. By installing IMUs on different points of the ship hull, the angular velocity and acceleration of eac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8d89c3f99c253a5d35cba9742795f48
https://doi.org/10.1109/jsen.2017.2675620
https://doi.org/10.1109/jsen.2017.2675620
Publikováno v:
Mathematical Problems in Engineering, Vol 2019 (2019)
Due to the lack of true ship angular flexure data, it is difficult to evaluate its measurement error of the angular velocity matching method in practice. In this paper, the cause of the measurement error of the ship flexure angle is analyzed in theor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c350940de8ae7a298f9a4f9fe89fe6fc
https://doaj.org/article/8aa88e469e87431abc72d3869d6e45f0
https://doaj.org/article/8aa88e469e87431abc72d3869d6e45f0
Publikováno v:
2018 Chinese Automation Congress (CAC).
When a space surveying ship is tracking a satellite, the exsitence hull deformation will reduce the tracking accuracy. Therefore, the hull deformation of ship should be measured and compensated. One traditional method is using gyroscope, through angu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04dff3f836f8803e7b4cbc97c73cdf50
https://doi.org/10.1109/cac.2018.8623516
https://doi.org/10.1109/cac.2018.8623516
Publikováno v:
Selected Papers of the Photoelectronic Technology Committee Conferences held November 2015.
Ship deformation is the main error source of partial reference. Such deformation can be estimated by laser gyro units and Kalman filter technology. For Kalman filter, deformation was divide into two parts, dynamic deformation, and static deformation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad70d6215ce9c1cf80923526996be8c1
https://doi.org/10.1117/12.2227313
https://doi.org/10.1117/12.2227313
Publikováno v:
Selected Papers of the Photoelectronic Technology Committee Conferences held November 2015.
Lever arm effect has to be considered in transfer alignment technology. Between static lever arm and dynamic lever arm, the former has larger amplitude, and it is the major error source in transfer alignment. How to measure and solve it become an imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07faffe4a364c5c8653bb115b998283a
https://doi.org/10.1117/12.2227289
https://doi.org/10.1117/12.2227289