Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Ershen Wang"'
Publikováno v:
IEEE Access, Vol 12, Pp 79851-79860 (2024)
The vulnerability of Global Navigation Satellite Systems (GNSS) to spoofing limits their widespread use in military security and national economy. Therefore, fast and accurate detection of GNSS spoofing is of great significance. When spoofing cannot
Externí odkaz:
https://doaj.org/article/d090d819ae294b4eb465bf14b8385c0b
Publikováno v:
Sensors, Vol 24, Iss 9, p 2956 (2024)
The efficient design of Permanent Magnet Synchronous Motors (PMSMs) is crucial for their operational performance. A key design parameter, cogging torque, is significantly influenced by various structural parameters of the motor, complicating the opti
Externí odkaz:
https://doaj.org/article/c33f016f72af4edab3967612ab71011d
Publikováno v:
Sensors, Vol 24, Iss 8, p 2485 (2024)
Partially impaired sensor arrays pose a significant challenge in accurately estimating signal parameters. The occurrence of bad data is highly probable, resulting in random loss of source information and substantial performance degradation in paramet
Externí odkaz:
https://doaj.org/article/6317695df4a142a0a41726a5463c0aa6
Publikováno v:
IEEE Access, Vol 11, Pp 62652-62661 (2023)
The signal-in-space (SIS) anomaly of BeiDou navigation satellite system (BDS) is an important factor affecting its high accuracy SIS quality assessment. Detecting and eliminating SIS anomaly is not only an important method to build SIS fault model of
Externí odkaz:
https://doaj.org/article/d121332d64524eb2b704eda7b51bde5c
Publikováno v:
Journal of Advanced Transportation, Vol 2023 (2023)
Civil aviation transportation equipment is more convenient and faster than other transportation tools and is an essential part of intelligent transportation. It is significant to study the reliability of positioning information and enhance traffic sa
Externí odkaz:
https://doaj.org/article/1d06ee630e5642a8bfc423ae448ba25c
Single-Machine Maintenance Activity Scheduling with Convex Resource Constraints and Learning Effects
Publikováno v:
Mathematics, Vol 11, Iss 16, p 3536 (2023)
In this paper, the single-machine scheduling problems under the common and slack due date assignments are studied, where the actual processing time of the job needs to consider some factors, such as convex resource allocation, maintenance activity, a
Externí odkaz:
https://doaj.org/article/f945692632da47839abda9ac64ff4fbd
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
With the introduction of global navigation satellite systems (GNSSs) in aviation, there has been increased dependency on GNSS position. Multi-constellation GNSS services and equipment will remain a solution for many aircraft positions in safety. Mult
Externí odkaz:
https://doaj.org/article/198856aced48420394abff83ff9726e2
Publikováno v:
Geodesy and Geodynamics, Vol 12, Iss 3, Pp 181-189 (2021)
The satellite pseudo-range fault detection with the Receiver Autonomous Integrity Monitoring (RAIM) method is affected by several satellite observations and the geometric distribution of satellites. The poor geometry distribution of satellites will c
Externí odkaz:
https://doaj.org/article/fda88923d35f42e4a493af9579a373fd
Publikováno v:
IEEE Access, Vol 9, Pp 7243-7254 (2021)
Visual object tracking is urgent yet challenging work since it requires the simultaneous and effective classification and estimation of a target. Thus, research on tracking has been attracting a considerable amount of attention despite the limitation
Externí odkaz:
https://doaj.org/article/54f8eaf505ac436691dcca8680fc4ac8
Publikováno v:
Satellite Navigation, Vol 1, Iss 1, Pp 1-23 (2020)
Abstract Several noteworthy breakthroughs have been made with the BeiDou Navigation Satellite System (BDS) and other global navigation satellite systems as well as the associated augmentation systems, such as the commissioning of the BDS-3 preliminar
Externí odkaz:
https://doaj.org/article/29006392cfb64ecd98d931d2f784015e