제어로봇시스템학회:학술대회논문집
- 1997.10a
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- Pages.175-178
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- 1997
An analytical expression for a dynamic optimal design of the stewart platform
스튜어트 플랫폼의 동역학적 최적설계를 위한 해석적인 표현
Abstract
This study was carried out to obtain an analytical expression for the specifications of the Stewart Platform that minimize the maximum force acting on the hydraulic cylinder. The position and orientation of the platform were calculated by means of the inverse kinematic analysis. The maximum force to be exerted on a cylinder was calculated using the Newton's second law for the case when the platform is moved along a horizontal axis with 0.6 g, the maximum translational acceleration possible. This paper suggests a mathematical model to minimize the maximum actuating force using radius and angle ratios as design variables. Finally, a fuzzy set for the minimum actuating force is proposed for this dynamic optimal design problem.
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