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| Content Provider | IET Digital Library |
|---|---|
| Author | Wang, Jianjun Zhao, Jingyi Zhou, Jinsheng Wang, Yongchang Cai, Wei Li, Wenlei |
| Abstract | For the transport of large-tonnage equipment and structures, most of them use multiple hydraulic trucks to combine. The coordinated control of the hydraulic trucks’ hydraulic system groups is particularly important. The coordinated control of two hydraulic trucks from a company was studied during the steering of combined transportation. First, the hydraulic steering mechanism was analysed, and the functional relationship between steering angle and hydraulic cylinder stroke was obtained. Then, the synchronisation control strategy was compared and analysed, and the synchronous control mode with higher precision was selected. The mathematical model of the steering system was established, and the AMESim model and Simulink model were established to verify the feasibility of the control strategy. Finally, the steering tests of no load and full load were carried out. It was found that the actual test results were basically consistent with the simulation results. It was verified that the steering system with load-sensing pump and master–slave coordinated PID control strategy can better realise coordinated steering action. |
| Starting Page | 196 |
| Ending Page | 202 |
| Page Count | 7 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 13, Jan (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/13 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9007 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2018-10-22 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Aerodynamics Combined Transportation Control System Analysis Control Technology And Theory Coordinated Control Strategy Coordinated Steering Action Fluid Mechanics Hydraulic Control Equipment Hydraulic Cylinder Stroke Hydraulic Steering Mechanism Hydraulic System Large-tonnage Equipment Mechanical Component Mechanical Engineering Multiple Hydraulic Trucks PID Control Strategy Pumps Spatial Variables Control Steering Angle Steering System Steering Tests Structure Synchronisation Synchronisation Control Strategy Synchronous Control Mode Synthesis Method Three-term Control Valves Vehicle Mechanics |
| Content Type | Text |
| Resource Type | Article |
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