Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Yiqun Dong"'
Publikováno v:
Aerospace, Vol 11, Iss 11, p 923 (2024)
Valley path planning on 3D terrains holds significant importance in navigating and understanding complex landscapes. This specialized form of path planning focuses on finding optimal routes that adhere to the natural contours of valleys within three-
Externí odkaz:
https://doaj.org/article/81805b3f91a2445496be61b82141dd7d
Publikováno v:
Sensors, Vol 24, Iss 21, p 6813 (2024)
Fault diagnosis plays a crucial role in maintaining the operational safety of mechanical systems. As intelligent data-driven approaches evolve, deep learning (DL) has emerged as a pivotal technique in fault diagnosis research. However, the collected
Externí odkaz:
https://doaj.org/article/55bde2a3fbaf482387d8d73b4009f24a
Publikováno v:
Aerospace, Vol 11, Iss 7, p 516 (2024)
This paper presents a valley path planning algorithm based on the Hybrid A* algorithm. This algorithm is aimed at finding the valley path for aircraft considering dynamics constraints and terrain limitations. The preliminaries involve the establishme
Externí odkaz:
https://doaj.org/article/11a0aa9454e94aa3bded2ccec3cb2cba
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)
Introduction: Gait, as a fundamental human movement, necessitates the coordination of muscles across swing and stance phases. Functional electrical stimulation (FES) of the tibialis anterior (TA) has been widely applied to foot drop correction for pa
Externí odkaz:
https://doaj.org/article/19f10277286149f1a63841b5e2b4a7bc
Publikováno v:
Entropy, Vol 25, Iss 10, p 1396 (2023)
Topology optimization techniques are essential for manufacturing industries, such as designing fiber-reinforced polymer composites (FRPCs) and structures with outstanding strength-to-weight ratios and light weights. In the SIMP approach, artificial i
Externí odkaz:
https://doaj.org/article/9fbcdcc991264f0aa8b6dd07934d5100
Publikováno v:
Aerospace, Vol 10, Iss 9, p 786 (2023)
Morphing aircraft are able to keep optimal performance in diverse flight conditions. However, the change in geometry always leads to challenges in the design of flight controllers. In this paper, a new method for designing a flight controller for var
Externí odkaz:
https://doaj.org/article/935b274ed1a2408e900efe5e49690f34
Publikováno v:
IEEE Access, Vol 10, Pp 128276-128292 (2022)
In the past decade, how to improve the fidelity of maneuver gaming and the synergy of target allocation has become a key issue in cooperative autonomous air combat researches. To address the problem, this study proposes a maneuver decision-making alg
Externí odkaz:
https://doaj.org/article/85139986bfcf401e823ced0b0cb24dc4
Publikováno v:
Drones, Vol 7, Iss 4, p 273 (2023)
In the past few decades, in-flight icing has become a common problem for many missions, potentially leading to a reduction in control effectiveness and flight stability, which would threaten flight safety. One of the most popular methods to address t
Externí odkaz:
https://doaj.org/article/bfe82bc4bcd44d9286cf477874b9b1c1
Publikováno v:
IEEE Access, Vol 8, Pp 156818-156827 (2020)
We consider automated vehicles operation in constrained environments, i.e. the automated parking (AP). The core of AP is formulated as a path planning problem, and Rapidly-exploring Randomized Tree (RRT) algorithm is adopted. To improve the baseline
Externí odkaz:
https://doaj.org/article/7a3d801fee2f499599b13a697b0bab84
Publikováno v:
International Journal of Aerospace Engineering, Vol 2022 (2022)
Fault detection (FD) is important for health monitoring and safe operation of dynamical systems. Previous studies use model-based approaches which are sensitive to system specifics, attenuating the robustness. Data-driven methods have claimed accurat
Externí odkaz:
https://doaj.org/article/0f0125dd89034d7fb43d77972a756258