关键词: 程序控制系统;火箭发动机;振荡燃烧;应用

Abstract: A new design applying the programmable controller to realize automatic control in SPRM oscillation combustion experiment is presented in the paper, and the particular advantage of the controller is introduced by comparison and selection of the control design and analysis of typical program.As a result, it is shown that this design is better than computer(single chip computer, single board computer,industrial standard bus computer, etc.)in realizing automatic control of rocket motor laboratory,test station and test-bed. The programmable controller can be used to replace relay,series controller, stepping controller, etc., and also the design indicades a ideal direction in realizing automatic control of mechano-e’lectric integration.

Key words: Program control system;Rpcket engine;Oscillation burning;Apllic-ation