喘振压力信号对某综合调节器n_L、n_H、T_(t5)通道的校正试验及研究  

Experiment and Study on the Correcting Effect of Surge Pressure Signal on n_L,n_H and T_(t5) Channels of an Engine Electronic Controller

作　　者：张伟[1] 王文栋[1] 赵东运[1] 谢寿生[1] 

机构地区：[1]空军工程大学工程学院,陕西西安710038

出　　处：《燃气涡轮试验与研究》2003年第4期25-28,共4页Gas Turbine Experiment and Research

摘　　要：在分析通道校正电路的内部连接方式的基础上,按不同的SSI指令和nHC换算转速分类进行了试验。通过喘振压力信号对综合调节器的校正试验,得到了喘振压力信号对nL、nH和Tt5通道的修正关系。修正结果表明修正效果与SSI指令和nHC换算转速的大小密切相关。On the basis of analyzing the inner connection of channel correction circuit,experiments were carried out with a group of S SI and n HC values.Correlation between surge pressure signal and channels of n L ,n H and T t5 were finally found.It indicates that correction effect is closely connected with S SI and n HC level.

关 键 词：喘振 压力信号 综合调节器 校正试验 校正电路 涡轮风扇发动机 

分 类 号：V233.7[航空宇航科学与技术—航空宇航推进理论与工程]