Zobrazeno 1 - 10
of 10 031
pro vyhledávání: '"Position control"'
Publikováno v:
IET Electric Power Applications, Vol 18, Iss 10, Pp 1254-1265 (2024)
Abstract In view of the cost and reliability issues caused by mechanical position sensors, position sensorless control (PSC) of permanent magnet synchronous motors (PMSMs) has received widespread attention. A series of rotor position estimation (RPE)
Externí odkaz:
https://doaj.org/article/8b0c8a20693348049a85842e370d59c4
Autor:
Bing‐Yuh Lu
Publikováno v:
IET Optoelectronics, Vol 18, Iss 5, Pp 146-156 (2024)
Abstract The authors aim to build a theoretical system for calibrating the position detection of a single quadrant photodiode (QPD) attached to 2D rotators and to suppress noise using a Sugeno‐type fuzzy inference system. According to the results,
Externí odkaz:
https://doaj.org/article/dadf8018f8264a1f8d06babbeb91f894
Publikováno v:
IET Electric Power Applications, Vol 18, Iss 9, Pp 1072-1082 (2024)
Abstract The realisation of fast position tracking control and strong robust control of the chain‐type rotary shell magazine in the complex systems such as the large calibre howitzer has been the focus and challenge of research. The predictive cont
Externí odkaz:
https://doaj.org/article/e8ada939020843adb084c7097752a27d
Autor:
Toshimi Shimizu
Publikováno v:
SICE Journal of Control, Measurement, and System Integration, Vol 17, Iss 1, Pp 155-163 (2024)
This paper presents a method of switching from position to stiffness control for a two-degree-of-freedom robot arm driven by three pairs of antagonistic actuators by applying the position and stiffness controller with the aim of developing a robot ar
Externí odkaz:
https://doaj.org/article/d1f5a3dd1313483986f59245e4b2af2d
Publikováno v:
IET Control Theory & Applications, Vol 18, Iss 10, Pp 1301-1313 (2024)
Abstract This study focuses on the precise model estimation for a position control problem actuated by a shape memory alloy (SMA) wire. Because the hysteresis characteristic of SMA introduces complexities in system modelling and adds degrees of freed
Externí odkaz:
https://doaj.org/article/b974b69f114b49d59b5e2e602c33dde7
Publikováno v:
Elektronika ir Elektrotechnika, Vol 30, Iss 3, Pp 15-22 (2024)
Automatic assembly equipment is the key to improving the efficiency and quality of workpiece assembly. The precision of assembly directly influences the overall quality of the assembled product. To optimise the position control accuracy in the automa
Externí odkaz:
https://doaj.org/article/abcedad1417a44ce8318d31365d4ee54
Publikováno v:
IET Control Theory & Applications, Vol 18, Iss 8, Pp 1032-1044 (2024)
Abstract A dual‐motor servo mechanism is a high‐order and strong‐coupling system with unknown nonlinearity, which brings challenges to controller design to realize high‐performance tracking and synchronization. This article proposes a finite
Externí odkaz:
https://doaj.org/article/ef17d88b7a05435f8785642153fe9833
Publikováno v:
IET Electric Power Applications, Vol 18, Iss 4, Pp 389-399 (2024)
Abstract To improve the trajectory tracking performance of planar motors against disturbances, model predictive position control (MPPC) methods using the non‐linear disturbance observer (NDO) are proposed in this study. Based on the single‐axis d
Externí odkaz:
https://doaj.org/article/e5dffe4b8a7c4d15af5c1b75fb923775
Autor:
Melek Ertogan, Philip A. Wilson
Publikováno v:
Journal of Eta Maritime Science, Vol 12, Iss 1, Pp 64-73 (2024)
Underwater construction, maintenance, and mapping use autonomous underwater vehicles (AUVs) for path planning, path following, and target tracking operations. However, dynamic position management and localization of AUVs are critical issues. Correct
Externí odkaz:
https://doaj.org/article/3b6ab9494cf343dca2acfc178f5ddab7