Research of Non-steady Working Condition Transmission Ratio Control of New Type Mechanical CVT
In order to solve the problem of the poor dynamic response characteristics of new type mechanical CVT under non- steady working condition,a new type mechanical CVT is regarded as the research object,the principle and the working state of CVT are analyzed to obtain CVT transmission ratio variation un...
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| Main Author: | |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2015-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.12.007 |
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| Summary: | In order to solve the problem of the poor dynamic response characteristics of new type mechanical CVT under non- steady working condition,a new type mechanical CVT is regarded as the research object,the principle and the working state of CVT are analyzed to obtain CVT transmission ratio variation under non-steady working condition,and the CVT fuzzy PID transmission ratio control system is established,finally,the new- type mechanical CVT non- steady PID control system feasibility is validated. The results show that non-steady state transmission ratio controls CVT output torque and transmission ratio in the non- steady state transmission control can guarantee a smaller overshoot and within a relatively short time reach a stable value. |
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| ISSN: | 1004-2539 |