专利名称：Motion simulator发明人：Daniel Marchegiani申请号：US05/516260申请日：19741021公开号：US03967387A公开日：19760706
摘要：This invention relates to motion simulators that are used to impart controlledmovement to a rigid platform which may support the student station of a vehiclesimulator, or the like. In particular, my invention relates to an improvement in the
geometric arrangement of actuators and actuator pivot points on such devices to providebetter motion fidelity, improved simultaneous excursion capability, and better
adaptability in accommodating visual display systems. A unique feature of this invention isan assembly of three linear actuators and six universal joints in the form of a tetrahedron,the apex of which is held fixed in space and the base of which is attached to and allowedto move with the movable platform. This final apex tetrahedron assembly can provide theplatform with two rotational and one translational degrees of freedom, such as pitch,yaw and longitudinal motion, and can operate in conjunction with other movementproducing elements to provide total motion capability in four, five or even six degrees offreedom.
申请人：MARCHEGIANI; DANIEL
代理人：Leslie M. Hansen
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容