西南石油大学学报(自然科学版) ›› 1987, Vol. 9 ›› Issue (4): 48-57.DOI: 10.3863/j.issn.1000-2634.1987.04.006

• 论文 • Previous Articles     Next Articles

MULTIPLE-OBJECTIVE FUNCTION OPTIMIZATION OF FOUR-BAR LINKAGE PARAMETERS OF PUMPING UNITS

Li Bin-yuan Xiao Fang-chun
  

  1. Department of Oil Machinery
  • Received:1900-01-01 Revised:1900-01-01 Online:1987-11-20 Published:1987-11-20

PDF (PC)

579

Abstract:

Starting with the analysis of motion of pumping units, we discussed in this paper the optimization of four-bar linkage parameters of beam-pumping units used in the field by the multiple-objective method——weighted-composed method, and presented reasonable parameter data for main-body design of various series of pumping units.