2006
DOI: 10.3901/jme.2006.03.077
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Optimal Method of Structural Parameters for Hydraulic 6-Dof Parallel Platform Based on Natural Frequency

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Cited by 11 publications
(4 citation statements)
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“…37,38 Owing to that the stiffness of the actuator is lower than that of the link material, some researchers have defined the link as a rigid body. 39,40 Because the main emphasis of this research is natural frequency modulation, it is sufficient to reflect the response of the MP by mapping the stiffness of the actuators to the MP.…”
Section: Introductionmentioning
confidence: 99%
“…37,38 Owing to that the stiffness of the actuator is lower than that of the link material, some researchers have defined the link as a rigid body. 39,40 Because the main emphasis of this research is natural frequency modulation, it is sufficient to reflect the response of the MP by mapping the stiffness of the actuators to the MP.…”
Section: Introductionmentioning
confidence: 99%
“…This requires that the initial response of the simulator hexapod match that of the aircraft being simulated. Many researchers such as ZHANG Yushu [1], HAN Shousong [2], WANG W [3], FU X [4] and WANG Wei [5] have been modeled for the dynamic analysis, they didn't take into account the influence of payload mass and inertia properties on a piloted flight simulator hexapod, but referring to Fig. 1, there is different between hexapod centroid and system center of gravity in a piloted flight simulator and it is difficult to analyze directly using the Lagrange-Euler formulation.…”
Section: Introductionmentioning
confidence: 99%
“…The motion platform of the 6-DOF platform is studied mostly [1].But in many cases, only a few degrees of freedom of movement are needed, which for example, a motion platform of 1, 2, 3, 4 degrees of freedom [2][3][4][5][6]. In aspect of drive technology, servo-motor and servo-hydraulic are the two ways which are used generally.…”
Section: Introductionmentioning
confidence: 99%