Zobrazeno 1 - 10
of 554
pro vyhledávání: '"Junzhi Yu"'
Publikováno v:
Biomimetics, Vol 9, Iss 7, p 438 (2024)
This paper aims to solve the multi-objective operating planning problem in the radioactive environment. First, a more complicated radiation dose model is constructed, considering difficulty levels at each operating point. Based on this model, the mul
Externí odkaz:
https://doaj.org/article/62986bcc64cb4ed09a81c41a2d586b93
Publikováno v:
Mathematics, Vol 12, Iss 13, p 2090 (2024)
This paper introduces a novel error-based adaptive feedback zeroing neural network (EAF-ZNN) to solve the time-varying quadratic programming (TVQP) problem. Compared to existing variable gain ZNNs, the EAF-ZNN dynamically adjusts the parameter to ada
Externí odkaz:
https://doaj.org/article/a62132db404c418e94d2bb4874df8b3d
Publikováno v:
Cyborg and Bionic Systems, Vol 5 (2024)
The existing fixed gait lower limb rehabilitation robots perform a predetermined walking trajectory for patients, ignoring their residual muscle strength. To enhance patient participation and safety in training, this paper aims to develop a lower lim
Externí odkaz:
https://doaj.org/article/0dd4d1af7d6e405687d98e4d9826cb37
Publikováno v:
Biomimetics, Vol 9, Iss 3, p 171 (2024)
Biological fish exhibit a remarkably broad-spectrum visual perception capability. Inspired by the eye arrangement of biological fish, we design a fish-like binocular vision system, thereby endowing underwater bionic robots with an exceptionally broad
Externí odkaz:
https://doaj.org/article/29be0fb34cfb414b8881ba186a5fc3f2
Publikováno v:
Biomimetics, Vol 9, Iss 3, p 126 (2024)
Safe, underwater exploration in the ocean is a challenging task due to the complex environment, which often contains areas with dense coral reefs, uneven terrain, or many obstacles. To address this issue, an intelligent underwater exploration framewo
Externí odkaz:
https://doaj.org/article/cee0d860258a46178991ed915136411d
Publikováno v:
Biomimetics, Vol 9, Iss 1, p 19 (2024)
Biological fish exhibit remarkable adaptability and exceptional swimming performance through their powerful and flexible bodies. Therefore, designing a continuum flexible body is significantly important for the development of a robotic fish. However,
Externí odkaz:
https://doaj.org/article/cefcbb2e790441c5bb7ae4eeb3b27a4a
Publikováno v:
Biomimetics, Vol 9, Iss 1, p 33 (2024)
Biological fish often swim in a schooling manner, the mechanism of which comes from the fact that these schooling movements can improve the fishes’ hydrodynamic efficiency. Inspired by this phenomenon, a target-following control framework for a bio
Externí odkaz:
https://doaj.org/article/f4c0682501bf4c15a40b8ead0b3b807b
Publikováno v:
Biomimetics, Vol 8, Iss 8, p 583 (2023)
Circular motion phenomena, akin to fish milling, are prevalent within the animal kingdom. This paper delineates two fundamental mechanisms underlying such occurrences: forward following and circular topological communication. Leveraging these pivotal
Externí odkaz:
https://doaj.org/article/c555dda7c5e040fab0d463d595d1c04b
Autor:
Qifeng Wan, Aocheng Luo, Yan Meng, Chong Zhang, Wanchao Chi, Shenghao Zhang, Yuzhen Liu, Qiuguo Zhu, Shihan Kong, Junzhi Yu
Publikováno v:
Sensors, Vol 24, Iss 1, p 28 (2023)
In the field of quadruped robots, the most classic motion control algorithm is based on model prediction control (MPC). However, this method poses challenges as it necessitates the precise construction of the robot’s dynamics model, making it diffi
Externí odkaz:
https://doaj.org/article/ecc7dea618124c3c97872420cd76b26c
Publikováno v:
Biomimetics, Vol 8, Iss 7, p 545 (2023)
Aquatic animals such as fish and cetaceans can actively modulate their body stiffness with muscle to achieve excellent swimming performance under different situations. However, it is still challenging for a robotic swimmer with bionic propulsion mode
Externí odkaz:
https://doaj.org/article/a08179b60b5342bfa3f42dbefaf63da0