摘要
介绍了一种针对航天地面试验的高压、小气枕低温贮箱智能增压技术。采用多路电磁阀加装合适的节流元件,仿人工智能开关控制技术,具有简明、确切、迅速等人工智能的特点,在高压系统的贮箱压力控制中取得成功,避免了贮箱压力因阀门动作过度而产生超调振荡,从而有效地提高了调节的品质,提高箱压的控制精度与响应速度。
An intelligence pressurization technology of high pressure and small ullage at low temperature tank is introduced.The throttle componet is installed on multiplex solenoid valve and the artifical intelligence switching control technology is used.The tank pressure in high pressure system is controlled.It is simple,speedy and nice.The oscillation of tank pressure due to valve movement excess is avoided.The control accuracy and response velocity of tank pressure are advanced.
出处
《低温工程》
CAS
CSCD
北大核心
2005年第5期22-25,共4页
Cryogenics
关键词
高压
小气枕
增压技术
仿人工智能开关控制
high pressure
small ullage
pressurization technology
artificial intelligence switching control technology
