Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Lifan Yu"'
Publikováno v:
Advances in Mechanical Engineering, Vol 16 (2024)
The performance of a semi-active suspension depends on the quality of the control algorithm. Considering the limitations of conventional PID controllers within intricate nonlinear systems, such as imprecise parameter tuning and performance deteriorat
Externí odkaz:
https://doaj.org/article/562915335dfb4e74b133fd580b012185
Publikováno v:
IEEE Access, Vol 8, Pp 173323-173335 (2020)
In order to solve the problems of low magnetic field utilization rate and low volume-torque ratio of the traditional magnetorheological (MR) brake under a volume constraint, a rotary MR brake with multiple fluid flow channels was proposed. The magnet
Externí odkaz:
https://doaj.org/article/55f4fc00fffe4df28c0bebc5d952843a
Publikováno v:
IEEE Access, Vol 8, Pp 156347-156361 (2020)
Traditional magnetorheological (MR) damper featuring fixed gaps has the shortcomings of small damping force, single dynamic performance, and low adaptability. To overcome these shortcomings, a new MR damper with enhanced effective gap lengths is deve
Externí odkaz:
https://doaj.org/article/682f8328fffd481a95b0e16e5c44bf62
Publikováno v:
Applied Sciences, Vol 12, Iss 17, p 8584 (2022)
The structural parameters of the magnetorheological (MR) damper significantly affect the output damping force and dynamic range. This paper presents a design optimization method to improve the damping performance of a novel MR damper with a bended ma
Externí odkaz:
https://doaj.org/article/77bd95d223034ac4a881ecda14206388
Publikováno v:
Actuators, Vol 11, Iss 6, p 165 (2022)
The traditional magnetorheological (MR) damper subject to the limited space has shortcomings such as small damping force, narrow dynamic range and low adaptability. In this study, a new MR damper with folded resistance gaps and bending magnetic circu
Externí odkaz:
https://doaj.org/article/59c9750f07694830bebd283ac68ab8f3
Publikováno v:
Energies, Vol 14, Iss 19, p 6166 (2021)
Magnetorheological (MR) dampers, used as intelligent semi-active vibration control devices to achieve low energy consumption, fast response, controllability, and other capabilities are generally installed with a variety of sensors on their exterior t
Externí odkaz:
https://doaj.org/article/f0b5aacc05aa4b53ba70627e78eccc55
Publikováno v:
Actuators, Vol 10, Iss 8, p 176 (2021)
Magnetorheological (MR) damper performance is evaluated only by single-field analysis in the design process, which can easily lead to larger design errors. Based on this, a simulation method of MR damper considering multiphysics coupling was proposed
Externí odkaz:
https://doaj.org/article/7a047a95a74e4b3394aae338aeb63cab
Publikováno v:
Advances in Mechanical Engineering, Vol 11 (2019)
In order to obtain a larger damping force with the limited axial size of the vehicle suspension system, a new magnetorheological damper with serial-type flow channels was developed. The piston head was equipped with two piston end covers, three pisto
Externí odkaz:
https://doaj.org/article/cb76355d78a84620af344ee291abd017
Publikováno v:
Actuators, Vol 10, Iss 5, p 104 (2021)
A compact annular-radial-orifice flow magnetorheological (MR) valve with variable radial damping gaps was proposed, and its structure and working principle were also described. Firstly, a mathematical model of pressure drop was established as well to
Externí odkaz:
https://doaj.org/article/c352cf2be6604ce2b0800e69269eabc0
Publikováno v:
Actuators, Vol 10, Iss 2, p 34 (2021)
The main issue addressed in this paper involves the magnetorheological (MR) valve increasing the pressure drop by changing the internal structure, which leads to the increase of dimension sizes and the easy blocking of the internal channel. Optimizin
Externí odkaz:
https://doaj.org/article/f4ce9c0ccfc2407e859a90183b3f63a3