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Research on the Characteristics of a New High Frequency Response Missile Pneumatic-servo-actuator(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2000年05期
Page:
425-428
Research Field:
Publishing date:

Info

Title:
Research on the Characteristics of a New High Frequency Response Missile Pneumatic-servo-actuator
Author(s):
XuHong ZhaoKeding XuHongguang WuShenglin
School of Mechanical Engineering, Harbin Institute of Technology,Harbin 150001
Keywords:
guided missiles servo systems pulse w idth modulation pneumat ic servo-actuator pneumat ic-hydraulic combinat ion cont rol pneumat ic servo system
PACS:
-
DOI:
-
Abstract:
A new kind of gas-on-of f pneumat ic-hydraulic combination control( PHCC) servo system, and the basic structure, principle and the mathemat ics model of power mechanism are discussed. T he static and dy namic characterist ics of this pow er mechanism is analyzed by the simulation and calculation w ith the normal parameters, and it is concluded that the gas-on-off PHCC servo system can realize the hig h-frequency response, hig h-precision and high-rig idity of the dynamic position and speed w hich the normal pneumat ic servo system is difficult to perform. This also prides a new method to control the high performance missile pneumat ic-servoactuator.

References:

1 Xu Hong , Zhao Keding, Xu Hongguang, et al. T he pneumohydraulic and the pneumatic- hydraulic combination control( PHCC) . I n: Proceedings of the I SFP. Harbin: Harbin Institute of Technolo gy, 19991 448~ 451

Memo

Memo:
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Last Update: 2013-03-25