Kinematie Analysis of Landing Gear Spatial Retractabe Mechanism
[1]FAN Guangjun,YUAN Li,LU Lijun,et al.Kinematie Analysis of Landing Gear Spatial Retractabe Mechanism[J].Journal of Zhengzhou University (Engineering Science),2012,33(01):88-92.[doi:10.3969/j.issn.1671-6833.2012.01.022]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33
Number of periods:
2012 01
Page number:
88-92
Column:
Public date:
2012-01-10
- Title:
- Kinematie Analysis of Landing Gear Spatial Retractabe Mechanism
- Keywords:
- landing gear; spatial mechanism; digital mock-up; kinematie simulation
- CLC:
- V226 TP39
- Abstract:
- Traditional plane retractable mechanisms of landing gear are restricted by supereritical airfoils, butspatial mechanisms can meet the requirements of space limit and distribute loads of landing gear among morepoints of the airplane. $everal spatial mechanisms are discussed in this paper using CATlA software; a rela.tively simple six-bar spatial mechanism is introduced, Digital mockup of retractable landing gear based on thesix-bar spatial mechanism is built, and the landing gear mechanism kinematic simulation is conducted. Motionparameters of the key points, the center point of the support strut lower surface and the joint center point oflower and upper arm braces, are measured, and velocity curves of the two points are given.
- References:
- -
- Similar References:
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Last Update:
1900-01-01
