摘要
Hydro viscous dynamometer (HVD) is a key equipment used in the dynamic experiment on vehicle transmission and it's dynamic mathematic model is necessary for the improvement of electro-hydraulic control system of the HVD. An identification was performed to get the dynamic model of hydro viscous dynamometer on the basis of Hammerstein method. At first, a linear subsystem model was identified in the traditional way, then a second order memoryless Hammerstein model was applied to correct the linear subsystem model to coincide with the nonlinearity in real HVD. Thus, a whole dynamic model of HVD was finished. This method was proved by experiment result.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 9-12 |
| 页数 | 4 |
| 期刊 | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| 卷 | 25 |
| 期 | 1 |
| 出版状态 | 已出版 - 1月 2005 |