Charging characteristics of a hydraulic braking system with accumulator for construction vehicles
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摘要: 在對新型蓄能器充液閥結構與性能分析的基礎上,建立了制動系統充液特性動態分析數學模型,分析了充液過程中充液閥的動態特性及功率消耗,得到了系統參數及充液閥結構參數對充液特性的影響規律.實驗驗證了仿真模型的正確性.Abstract: A mathematical model of charging characteristics in a full power hydraulic brake system was established based on the structure and performance analysis of a new-type accumulator charging valve. The simulation analysis of dynamic characteristics and power expending of the charging valve were conducted, and the affecting laws of the valve's system parameters and structure parameters on the charging characteristics of the system were learned. Experiments are carried out to verify the simulating model.
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Key words:
- construction vehicle /
- braking system /
- accumulator /
- charging characteristics
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