吉林大学学报(工学版) ›› 2003, Vol. ›› Issue (4): 39-42.

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Noncontinuous control for hydraulic system with high degree accuracy of torque loading

LI Jun-ming, LU Yan-hui, ZHOU Shu-hui   

  1. College of Automotive Engineering, Jilin University, Changchun 130025, China
  • Received:2003-01-19

Abstract: This paper describes a method of pressure control using PCM for hydraulic system.Combining three changeable reducers and electromagnetic valves properly,eight levels pressure control can be carried out for hydraulic system.And the structure is simple,reliable,low cost.By introducing the design and application of a test equipment,the paper shows that the technology of noncontinuous control for hydraulic system is advanced and useful in industry in the future.

Key words: pulse-code-odulation, torque, hydraulic system

CLC Number: 

  • TH247
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