Zobrazeno 1 - 10
of 4 392
pro vyhledávání: '"Phase plane"'
Autor:
A. A. Dolgaya, H. R. Zainulabidova, A. S. Mozzhukhin, Sh. Sh. Nazarova, A. A. Nazarov, G. V. Sorokina, A. M. Uzdin
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 51, Iss 2, Pp 190-196 (2024)
Objective. The purpose of the study is to develop a new method of analyzing seismic vibrations of seismically isolated structures.Method. The structure is modeled by a system with one degree of freedom with a nonlinear stiffness characteristic. In th
Externí odkaz:
https://doaj.org/article/a6783ae521e94c8486ad0d0521563507
Autor:
Hideto TAKASAWA, Tomoya FUJII, Koshiro HIRATA, Takahiro MORIYOSHI, Yusuke TAKAHASHI, Yasunori NAGATA, Kazuhiko YAMADA
Publikováno v:
Mechanical Engineering Journal, Vol 11, Iss 3, Pp 24-00053-24-00053 (2024)
For sample return missions from deep space, a thin aeroshell capsule was proposed aimed at mitigating the aerodynamic heating during its reentry into the earth's atmosphere. The functional requirements of the capsule mandate that it aerodynamically d
Externí odkaz:
https://doaj.org/article/32ce5246e6fd482998d10faccca8fed8
Autor:
Guanfeng Wang, Qiang Song
Publikováno v:
Machines, Vol 12, Iss 7, p 478 (2024)
For the sake of enhancing the handling and stability of distributed drive electric vehicles (DDEVs) under four-wheel steering (4WS) conditions, this study proposes a novel hierarchical control strategy based on a phase plane analysis. This approach i
Externí odkaz:
https://doaj.org/article/3cc92cb05c294c96ab6bed66c2d825e2
Publikováno v:
Alexandria Engineering Journal, Vol 66, Iss , Pp 97-105 (2023)
The Schrödinger equation is an essential model in quantum mechanics. It simulates fascinating nonlinear physical phenomena, such as shallow-water waves, hydrodynamics, harmonic oscillator, nonlinear optics, and quantum condensates. The purpose of th
Externí odkaz:
https://doaj.org/article/da1f20e641ad460eb917b3142098b409
Publikováno v:
World Electric Vehicle Journal, Vol 15, Iss 6, p 243 (2024)
To improve the handling stability of distributed drive electric vehicles, this paper introduces an electronic differential control strategy based on the stability criterion of the phase plane method. The strategy first plots the distributed electric
Externí odkaz:
https://doaj.org/article/36732930c5cb4e31b8412dd67061c2b1
Publikováno v:
Materials, Vol 17, Iss 10, p 2466 (2024)
This paper presents the results of the study of stress relaxation fields, deformation, and temperature of the system of nanostructured multilayer coatings. In the work, a nonlinear relationship between strain and stress was used to take into account
Externí odkaz:
https://doaj.org/article/c276b78d85bb454eb69025900e158851
Publikováno v:
World Electric Vehicle Journal, Vol 15, Iss 5, p 202 (2024)
The lateral stability control of vehicles is one of the most crucial aspects of vehicle safety. This article introduces a coordinated-control strategy designed to enhance the handling stability of distributed-drive electric vehicles. The upper contro
Externí odkaz:
https://doaj.org/article/9e9e7a63798c47ccaae05b59910646da
Publikováno v:
Actuators, Vol 13, Iss 5, p 170 (2024)
This paper presents an innovative three-level direct yaw moment control strategy for distributed drive electric vehicles (DDEV) under emergency conditions. The phase plane analysis is used at the supervisory level to design the stability boundary fun
Externí odkaz:
https://doaj.org/article/0dbe378b747f47dd8508bead770e90dc
Publikováno v:
Applied Sciences, Vol 14, Iss 9, p 3664 (2024)
With the rapid development of today’s society, the traffic environment has become more and more complex. As an essential part of intelligent vehicles, trajectory tracking has attracted significant attention for its stability and safety. It is prone
Externí odkaz:
https://doaj.org/article/06bf20f7edd649f1afab02799066040b
Publikováno v:
World Electric Vehicle Journal, Vol 15, Iss 3, p 122 (2024)
Intelligentization is the development trend of the future automobile industry. Intelligentization requires that the dynamic control of the vehicle can complete the trajectory tracking according to the trajectory output of the decision planning the dr
Externí odkaz:
https://doaj.org/article/eeb027d21d214af5bd17d245d83dcc0f