Encoder Calibration Method for High Precision Servo Systems With a Sinusoidal Encoder
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3051599
Abstract: The sinusoidal encoder is used as an absolute position (velocity) transducer to implement the position (velocity) of actuators in many industrial applications. However, the performance of the position (velocity) can be degraded due to nonideal… read more here.
Keywords: calibration; position velocity; encoder; sinusoidal encoder ... See more keywords
Elliptic Localization of a Moving Object by Transmitter at Unknown Position and Velocity: A Semidefinite Relaxation Approach
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Mobile Computing"
DOI: 10.1109/tmc.2021.3123330
Abstract: This paper investigates the elliptic localization for moving object problem from time delay (TD) and Doppler frequency shift (DFS) measurements, where the transmitter position and velocity are unknown. The transmitter is not perfectly time synchronized… read more here.
Keywords: position velocity; elliptic localization; object transmitter; localization moving ... See more keywords
Learning-Based Kinematic Control Using Position and Velocity Errors for Robot Trajectory Tracking
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2020.3013904
Abstract: In this article, we address the trajectory tracking problem using the learning from demonstration (LFD) method. By using the LFD method, the parameter adjusting problem in the tracking controller is avoided. Consequently, a strategy can… read more here.
Keywords: position velocity; trajectory tracking; based kinematic; velocity ... See more keywords
Method for identifying the impact load condition of thin-walled structure damage based on PSO-BP neural network
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DOI: 10.1177/00368504221079184
Abstract: Thin-walled structures (TWS) were widely used in engineering equipment, and may be subjected to impact loads to produce different degrees of structural damage during application. However, it is a difficult problem to determine the impact… read more here.
Keywords: neural network; network; position velocity; thin walled ... See more keywords
Position and velocity estimation with a low Earth orbit regional navigation satellite constellation
Sign Up to like & getrecommendations! Published in 2021 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/09544100211031348
Abstract: Position and velocity estimation using Global Navigation Satellite Systems (GNSS) has been widely studied and implemented. In contrast to existing GNSS, the idea of using low Earth orbit (LEO) satellites for position and velocity determination… read more here.
Keywords: velocity estimation; position; velocity; position velocity ... See more keywords