| Guo Rui(郭锐),Shi Yu,Wang Chao,Tian Yaya,Zhao Jingyi.[J].高技术通讯(英文),2017,23(2):203~211 |
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| Research on adaptive anti-rollover control of kiloton bridge transporting and laying vehicles |
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| DOI：10.3772/j.issn.1006-6748.2017.02.013 |
| 中文关键词: |
| 英文关键词: kiloton bridge transporting and laying vehicle, SPMT construction method, active suspension, adaptive anti-rollover control |
| 基金项目: |
| Author Name | Affiliation | | Guo Rui(郭锐) | | | Shi Yu | | | Wang Chao | | | Tian Yaya | | | Zhao Jingyi | |
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| 中文摘要: |
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| 英文摘要: |
| The SPMT construction method is a new rapid construction technology of large urban overpass with unblocked traffic, and unstability of SPMT construction method equipment cannot be accurately described due to the concrete beam size, irregular shape and complex transport conditions, which is called kiloton bridge transporting and laying vehicle. The anti-rollover performance of SPMT suspension system is studied, and vehicle side slip angle and load transfer rate (LTR) are regarded as the evaluation indexes. An active suspension adaptive anti-rollover control model of SPMT, in which roll stability affected by the structural parameters and control parameters, is built based on fuzzy PID, and the effectiveness of the control method is verified through real vehicle test. |
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