A Study on the Capacity Design of Accumulator in Hydraulic Regenerative Brake System

유압 재생 브레이크 시스템의 축압기 용량설계에 관한 연구

  • 이재구 (금오공과대학교 생산기계공학과 대학원)
  • Published : 2000.04.01

Abstract

An accumulator in hydraulic systems stores kinetic energy during braking action, and then that controls a hasty surge pressure. This study suggests a method ot determine the capacity of the accumulator to control surge pressure to a desired degree. A mathematical dynamic model of the system was derived and the parameters in the model were identified from experimental data. A series of computer simulation were done for the brake action. The results of the simulation work were compared with those of experiments. These results of the computer simulation and experiments shows that the proposed design method of the accumulator was verified in controlling surge pressure of the system.

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