Full
Outline
To achieve an excellent brake pedal feeling and support the efficient design of electromechanical brake pedal simulator, this paper takes the brake pedal stiffness characteristics as the core objective. Dynamic models of key components of the electromechanical brake pedal simulator are established on the AMESim simulation platform, and the dynamic performance of the pedal system is analyzed via simulation. Based on the developed models, the paper systematically investigates the influences of the preload force, maximum compressible stroke and spring stiffness of the spring assembly on the brake pedal stiffness characteristics, and clarifies the quantitative mapping relationship between parameters and stiffness performance. A forward parameter decomposition method targeting brake pedal stiffness is proposed, which provides a reference for the design of electromechanical brake pedal simulator.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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