EQUIVALENT CIRCUIT SIMULATION OF TWO-DEGREE OF FREEDOM VIBRO-IMPACT SYSTEM WITH GAP
In mechanical systems, the gap between mechanical components causes nonlinear elastic collisions during their movement. Taking the two-degree of freedom vibro-impact system with gap as the research object, the mathematical model was established and the numerical simulation analysis was carried out i...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2022-01-01
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| Series: | Jixie qiangdu |
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| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.01.007 |
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| author | LIU RuiJia WANG Zheng LUO Fan |
| author_facet | LIU RuiJia WANG Zheng LUO Fan |
| author_sort | LIU RuiJia |
| collection | DOAJ |
| description | In mechanical systems, the gap between mechanical components causes nonlinear elastic collisions during their movement. Taking the two-degree of freedom vibro-impact system with gap as the research object, the mathematical model was established and the numerical simulation analysis was carried out in Matlab software. Based on this, the application of function generators, resistors, capacitors, operational amplifiers and oscilloscopes and other analog electronic components in Multisim software to establish the equivalent circuit model for simulation analysis. The results show that the simulation results of equivalent circuit are consistent with those of numerical simulation analysis.The difference is that the equivalent circuit simulation not only has faster and more efficient operation, but also can realize dynamic parameter adjustment and conversion analysis under different modes. The Equivalent circuit simulation provides a reference method for the dynamics research of nonlinear vibration system. |
| format | Article |
| id | doaj-art-ea799085a1d5458d825415cc76ac51a1 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-ea799085a1d5458d825415cc76ac51a12025-01-15T02:24:45ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692022-01-0144535829910177EQUIVALENT CIRCUIT SIMULATION OF TWO-DEGREE OF FREEDOM VIBRO-IMPACT SYSTEM WITH GAPLIU RuiJiaWANG ZhengLUO FanIn mechanical systems, the gap between mechanical components causes nonlinear elastic collisions during their movement. Taking the two-degree of freedom vibro-impact system with gap as the research object, the mathematical model was established and the numerical simulation analysis was carried out in Matlab software. Based on this, the application of function generators, resistors, capacitors, operational amplifiers and oscilloscopes and other analog electronic components in Multisim software to establish the equivalent circuit model for simulation analysis. The results show that the simulation results of equivalent circuit are consistent with those of numerical simulation analysis.The difference is that the equivalent circuit simulation not only has faster and more efficient operation, but also can realize dynamic parameter adjustment and conversion analysis under different modes. The Equivalent circuit simulation provides a reference method for the dynamics research of nonlinear vibration system.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.01.007Nonlinear vibrationNumerical simulationEquivalent circuit simulationDynamics |
| spellingShingle | LIU RuiJia WANG Zheng LUO Fan EQUIVALENT CIRCUIT SIMULATION OF TWO-DEGREE OF FREEDOM VIBRO-IMPACT SYSTEM WITH GAP Jixie qiangdu Nonlinear vibration Numerical simulation Equivalent circuit simulation Dynamics |
| title | EQUIVALENT CIRCUIT SIMULATION OF TWO-DEGREE OF FREEDOM VIBRO-IMPACT SYSTEM WITH GAP |
| title_full | EQUIVALENT CIRCUIT SIMULATION OF TWO-DEGREE OF FREEDOM VIBRO-IMPACT SYSTEM WITH GAP |
| title_fullStr | EQUIVALENT CIRCUIT SIMULATION OF TWO-DEGREE OF FREEDOM VIBRO-IMPACT SYSTEM WITH GAP |
| title_full_unstemmed | EQUIVALENT CIRCUIT SIMULATION OF TWO-DEGREE OF FREEDOM VIBRO-IMPACT SYSTEM WITH GAP |
| title_short | EQUIVALENT CIRCUIT SIMULATION OF TWO-DEGREE OF FREEDOM VIBRO-IMPACT SYSTEM WITH GAP |
| title_sort | equivalent circuit simulation of two degree of freedom vibro impact system with gap |
| topic | Nonlinear vibration Numerical simulation Equivalent circuit simulation Dynamics |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.01.007 |
| work_keys_str_mv | AT liuruijia equivalentcircuitsimulationoftwodegreeoffreedomvibroimpactsystemwithgap AT wangzheng equivalentcircuitsimulationoftwodegreeoffreedomvibroimpactsystemwithgap AT luofan equivalentcircuitsimulationoftwodegreeoffreedomvibroimpactsystemwithgap |