SEMI-ANALYTUCAL SOLUTION TO DYNAMIC ANALYSIS FOR PLOUGH SYSTEM
According to working features of plough system,three sections of visco-elastic dynamic model were established based on wave theory. The boundary conditions,joining conditions and initial condition of wave equation under stable running were determined. Dynamic model of plough system including three p...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2018-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.06.001 |
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| _version_ | 1841535629886750720 |
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| author | CHEN Hong Yue ZHANG Kun ZHANG Yu MAO Jun SONG Qiu Shuang |
| author_facet | CHEN Hong Yue ZHANG Kun ZHANG Yu MAO Jun SONG Qiu Shuang |
| author_sort | CHEN Hong Yue |
| collection | DOAJ |
| description | According to working features of plough system,three sections of visco-elastic dynamic model were established based on wave theory. The boundary conditions,joining conditions and initial condition of wave equation under stable running were determined. Dynamic model of plough system including three partial differential equations were solved with separation variables method. The dynamic displacement, velocity, and tension of plough system under stable running were obtained. The tension change of plow systems at different locations were analyzed. The results show that the tension change of plow systems at different locations increase with cutting depth,and the cutting speed has little influence on tension. Compared with the experimental results,the distribution law of characteristics is uniform, and deviation meets accuracy requirements,Feasibility and correctness of the suggested method is verified. |
| format | Article |
| id | doaj-art-73ccbf4f54454a9d90cdca7654cea5a7 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-73ccbf4f54454a9d90cdca7654cea5a72025-01-15T02:30:50ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-01401271127730603144SEMI-ANALYTUCAL SOLUTION TO DYNAMIC ANALYSIS FOR PLOUGH SYSTEMCHEN Hong YueZHANG KunZHANG YuMAO JunSONG Qiu ShuangAccording to working features of plough system,three sections of visco-elastic dynamic model were established based on wave theory. The boundary conditions,joining conditions and initial condition of wave equation under stable running were determined. Dynamic model of plough system including three partial differential equations were solved with separation variables method. The dynamic displacement, velocity, and tension of plough system under stable running were obtained. The tension change of plow systems at different locations were analyzed. The results show that the tension change of plow systems at different locations increase with cutting depth,and the cutting speed has little influence on tension. Compared with the experimental results,the distribution law of characteristics is uniform, and deviation meets accuracy requirements,Feasibility and correctness of the suggested method is verified.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.06.001PloughSemi-analytical solutionContinuous modelSeparation of variables |
| spellingShingle | CHEN Hong Yue ZHANG Kun ZHANG Yu MAO Jun SONG Qiu Shuang SEMI-ANALYTUCAL SOLUTION TO DYNAMIC ANALYSIS FOR PLOUGH SYSTEM Jixie qiangdu Plough Semi-analytical solution Continuous model Separation of variables |
| title | SEMI-ANALYTUCAL SOLUTION TO DYNAMIC ANALYSIS FOR PLOUGH SYSTEM |
| title_full | SEMI-ANALYTUCAL SOLUTION TO DYNAMIC ANALYSIS FOR PLOUGH SYSTEM |
| title_fullStr | SEMI-ANALYTUCAL SOLUTION TO DYNAMIC ANALYSIS FOR PLOUGH SYSTEM |
| title_full_unstemmed | SEMI-ANALYTUCAL SOLUTION TO DYNAMIC ANALYSIS FOR PLOUGH SYSTEM |
| title_short | SEMI-ANALYTUCAL SOLUTION TO DYNAMIC ANALYSIS FOR PLOUGH SYSTEM |
| title_sort | semi analytucal solution to dynamic analysis for plough system |
| topic | Plough Semi-analytical solution Continuous model Separation of variables |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.06.001 |
| work_keys_str_mv | AT chenhongyue semianalytucalsolutiontodynamicanalysisforploughsystem AT zhangkun semianalytucalsolutiontodynamicanalysisforploughsystem AT zhangyu semianalytucalsolutiontodynamicanalysisforploughsystem AT maojun semianalytucalsolutiontodynamicanalysisforploughsystem AT songqiushuang semianalytucalsolutiontodynamicanalysisforploughsystem |