To provide an actuator which makes response to input quicker.SOLUTION: An actuator 1 includes: a first support member 16 and a second support member 11 which are disposed so as to be relatively displaceable in a first direction Z; pairs of first link member 21 and second link member 31, each of which is disposed between the first support member and the second support member and disposed on the same straight line extending in the first direction; first hinges 22, each of which connects the first support member with the first link member; second hinges 32, each of which connects the second link member with the second support member; and displacement control parts 26, each of which connects the first link member with the second link member and can be displaced in a second direction X intersecting with the first direction. The first hinge and the second hinge respectively rotate the first link member and the second link member around an axis extending in a third direction Y intersecting with the first direction and the second direction.SELECTED DRAWING: Figure 2
【課題】入力に対する応答を早くしたアクチュエータを提供する。【解決手段】アクチュエータ1は、第一方向Zに相対的に変位可能に配置された第一支持部材16及び第二支持部材11と、第一支持部材と第二支持部材との間に配置され、第一方向に延びる同一直線上に配置された第一リンク部材21及び第二リンク部材31と、第一支持部材と第一リンク部材とを連結する第一ヒンジ22と、第二リンク部材と第二支持部材とを連結する第二ヒンジ32と、第一リンク部材と第二リンク部材とを連結し、第一方向に交差する第二方向Xに変位可能な変位制御部26と、備え、第一ヒンジ及び第二ヒンジは、第一リンク部材及び第二リンク部材を、第一方向及び第二方向にそれぞれ交差する第三方向Yに延びる軸線周りにそれぞれ回動させる。【選択図】図2
ACTUATOR AND LENGTH CONTROL SYSTEM
アクチュエータ及び長さ制御システム
2020-01-16
Patent
Elektronische Ressource
Japanisch
IPC: | B64G Raumfahrt , COSMONAUTICS / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE |
FULL-LENGTH PAPERS - Design of Reliable Control Systems Possessing Actuator Redundancies
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