| contributor author | Sireteanu, Tudor | |
| contributor author | Solomon, Ovidiu | |
| contributor author | Mitu, Ana-Maria | |
| contributor author | Giuclea, Marius | |
| date accessioned | 2019-02-28T11:10:35Z | |
| date available | 2019-02-28T11:10:35Z | |
| date copyright | 5/7/2018 12:00:00 AM | |
| date issued | 2018 | |
| identifier issn | 1048-9002 | |
| identifier other | vib_140_06_061006.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4253485 | |
| description abstract | In this paper, a new approach is presented for linearization of piecewise linear systems with variable dry friction, proportional with absolute value of relative displacement. The transmissibility factors of considered systems, defined in terms of root-mean-square (RMS) values, are obtained by numerical time integration of motion equations for a set of harmonic inputs with constant amplitude and different frequencies. A first-order linear differential system is attached to the considered piecewise linear system such as the first component of solution vector of attached system to have the same transmissibility factor as the chosen output of nonlinear system. This method is applied for the semi-active control of vibration with balance logic strategy. Applications to base isolation of rotating machines and vehicle suspensions illustrate the effectiveness of the proposed linearization method. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Linearization Method of Piecewise Linear Systems Based on Frequency Domain Characteristics With Application to Semi-Active Control of Vibration | |
| type | Journal Paper | |
| journal volume | 140 | |
| journal issue | 6 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.4039933 | |
| journal fristpage | 61006 | |
| journal lastpage | 061006-14 | |
| tree | Journal of Vibration and Acoustics:;2018:;volume( 140 ):;issue: 006 | |
| contenttype | Fulltext | |
