Optimal Design of Active Suspensions Using Damping ControlSource: Journal of Vibration and Acoustics:;1997:;volume( 119 ):;issue: 004::page 609Author:Junghsen Lieh
DOI: 10.1115/1.2889769Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper studies the effect of optimal damping control suspensions on vehicle ride performance. The gain matrix is developed from second-order equations with the road roughness represented by a stochastic process. With only velocities as the feedback signal, the number of unknowns and measurements is reduced leading to more efficiency in data processing. The control is implemented on a quarter-car model which includes the tire damping effect. The spectral density is compared with those for passive and fully active systems.
keyword(s): Damping , Design , Vehicles , Equations , Feedback , Roads , Signals , Stochastic processes , Tires , Measurement , Surface roughness AND Spectral energy distribution ,
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| contributor author | Junghsen Lieh | |
| date accessioned | 2017-05-08T23:55:16Z | |
| date available | 2017-05-08T23:55:16Z | |
| date copyright | October, 1997 | |
| date issued | 1997 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28840#609_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/119688 | |
| description abstract | This paper studies the effect of optimal damping control suspensions on vehicle ride performance. The gain matrix is developed from second-order equations with the road roughness represented by a stochastic process. With only velocities as the feedback signal, the number of unknowns and measurements is reduced leading to more efficiency in data processing. The control is implemented on a quarter-car model which includes the tire damping effect. The spectral density is compared with those for passive and fully active systems. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Optimal Design of Active Suspensions Using Damping Control | |
| type | Journal Paper | |
| journal volume | 119 | |
| journal issue | 4 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.2889769 | |
| journal fristpage | 609 | |
| journal lastpage | 611 | |
| identifier eissn | 1528-8927 | |
| keywords | Damping | |
| keywords | Design | |
| keywords | Vehicles | |
| keywords | Equations | |
| keywords | Feedback | |
| keywords | Roads | |
| keywords | Signals | |
| keywords | Stochastic processes | |
| keywords | Tires | |
| keywords | Measurement | |
| keywords | Surface roughness AND Spectral energy distribution | |
| tree | Journal of Vibration and Acoustics:;1997:;volume( 119 ):;issue: 004 | |
| contenttype | Fulltext |