Abstract
In order to calculate the dynamic stability of the self-propelled aerial work platform (SAWP) at work, the analysis method based on mathematical model and dynamic simulation model of the SAWP was put forward. Then the dynamic simulation model of the SAWP was made with software ADAMS. Six kinds of the most dangerous working conditions were analyzed, and then the dynamic load curves of tires and dynamic stability safety coefficient were obtained. At last, the dynamic stability of the SAWP was verified by the field experiment. The results show that the maximum error between test data and numerical simulation calculation is 13.4%, and the dynamic safety coefficient is 0.123. So the dynamic stability of the SAWP at work is satisfied. At the same time, combining dynamic simulation and test analysis method of the SAWP is proved in terms of correctness and accuracy.
| Original language | English |
|---|---|
| Pages (from-to) | 2836-2842 |
| Number of pages | 7 |
| Journal | Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology) |
| Volume | 48 |
| Issue number | 10 |
| DOIs | |
| State | Published - 26 Oct 2017 |
Keywords
- ADAMS software
- Dynamic stability
- Safe coefficient
- Self-propelled aerial work platform
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