Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Qijia YAO"'
Publikováno v:
工程科学学报, Vol 46, Iss 10, Pp 1880-1888 (2024)
Compared with a single unmanned surface vessel (USV), multiple USVs have the advantages of strong maneuverability, high reliability, and low cost. Multiple USVs have potential oceanic transportation, resource exploration, and maritime rescue applicat
Externí odkaz:
https://doaj.org/article/7f808872930b416a878c504a2f407178
Publikováno v:
Mathematics, Vol 11, Iss 18, p 3942 (2023)
In the rapidly evolving field of medical diagnosis, the accurate and prompt interpretation of heartbeat electrocardiogram (ECG) signals have become increasingly crucial. Despite the presence of recent advances, there is an exigent need to enhance the
Externí odkaz:
https://doaj.org/article/e6c1b421d403482a8ca79c6f6069563b
Publikováno v:
Mathematics, Vol 11, Iss 18, p 4004 (2023)
Advancing cutting-edge techniques to accurately classify electromyography (EMG) signals are of paramount importance given their extensive implications and uses. While recent studies in the literature present promising findings, a significant potentia
Externí odkaz:
https://doaj.org/article/6789c439b4ba44269bb1b683b6fdb52b
Publikováno v:
Mathematics, Vol 11, Iss 17, p 3699 (2023)
The control of rehabilitation robots presents a formidable challenge owing to the myriad of uncharted disturbances encountered in real-world applications. Despite the existence of several techniques proposed for controlling and identifying such syste
Externí odkaz:
https://doaj.org/article/170baac160f64ff987d74b4156e1090c
Publikováno v:
Mathematics, Vol 11, Iss 14, p 3182 (2023)
It is well known that the permanent magnet synchronous motor (PMSM) exhibits chaotic characteristics when its parameters fall within a certain range, which can lead to system instability. This article proposes an adaptive control strategy for achievi
Externí odkaz:
https://doaj.org/article/d78362c2cfe84091b9319bf2e197b692
Publikováno v:
Fractal and Fractional, Vol 7, Iss 5, p 349 (2023)
Although the literature presents promising techniques for the control of integer-order systems, control and synchronizing fractional systems still need further improvement to ensure their robustness and convergence time. This study aims to address th
Externí odkaz:
https://doaj.org/article/3878db313f1c4024a40ad04a7d568868
Publikováno v:
Axioms, Vol 12, Iss 4, p 361 (2023)
This article addresses trajectory tracking control of unmanned surface vessels (USVs) subject to position and velocity measurement biases. Unlike model uncertainties and external disturbances, measurement biases can lead to mismatched disturbances in
Externí odkaz:
https://doaj.org/article/5144c48f00a14aea80b4b7aa607f95c6
Publikováno v:
Mathematics, Vol 11, Iss 7, p 1581 (2023)
The control of micro- and nanoscale systems is a vital yet challenging endeavor because of their small size and high sensitivity, which make them susceptible to environmental factors such as temperature and humidity. Despite promising methods propose
Externí odkaz:
https://doaj.org/article/70d961ac00a5427b82033bd6f0175290
Publikováno v:
Fractal and Fractional, Vol 7, Iss 3, p 236 (2023)
Proper control is necessary for ensuring that UAVs successfully navigate their surroundings and accomplish their intended tasks. Undoubtedly, a perfect control technique can significantly improve the performance and reliability of UAVs in a wide rang
Externí odkaz:
https://doaj.org/article/f953390f827143d5a33f77482a5de82b
Publikováno v:
Mathematics, Vol 10, Iss 22, p 4361 (2022)
The effect of the COVID-19 pandemic on crude oil prices just faded; at this moment, the Russia–Ukraine war brought a new crisis. In this paper, a new application is developed that predicts the change in crude oil prices by incorporating these two g
Externí odkaz:
https://doaj.org/article/63cb5951aeab484baa14c4249b0dda2f