Multifunctional six-degree-of-freedom motion device

Abstract

The invention discloses a multifunctional six-degree-of-freedom rotating device which is a motion platform system of a dynamic racing car game driving simulator based on a Stewart platform; the multifunctional six-degree-of-freedom rotating device comprises a mechanical system, a hydraulic system and a control system. The mechanical system comprises a panel, a supporting plate, a cushion block, aspherical hinge, a spherical hinge base and a platform. The hydraulic system comprises a cylinder barrel, front and rear end covers, a piston rod, a pull rod, an oil pipe and an oil pipe seat. According to the control system, a control part is designed and programmed through Visual Basic 6.0 by means of a PLC. The Steward dynamic platform system comprises an upper platform, a lower platform and six supporting rods which are connected in parallel and can stretch out and draw back independently and freely; the lower platform is fixed on a foundation, the telescopic rods are connected with the platforms through spherical hinges, and six-degree-of-freedom motion of an upper movable platform in a three-dimensional space, namely translational motion of an X axis, a Y axis and a Z axis and rotational motion around the X axis, the Y axis and the Z axis, can be completed by means of telescopic motion of six piston rod pieces, so that various spatial motion states are simulated. The hydraulic cylinder is adopted to replace a common electric push rod on the market, and the telescopic efficiency of the piston rod is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of impulse and control, and specifically relates to the technical field of a multifunctional six-degree-of-freedom motion device. Background technique [0002] Most of the recreational driving simulators in the domestic market use low-end simulators, which are composed of virtual software, joystick steering wheels and other equipment, which cannot provide dynamic feeling. The use of multi-degree-of-freedom platforms to improve motion realism has been widely welcomed. Common multi-degree-of-freedom platforms include three degrees of freedom, four degrees of freedom and six degrees of freedom. Among them, the six-degree-of-freedom dynamic platform has received unanimous praise and recognition due to its excellent simulation performance. Contents of the invention [0003] The object of the present invention is to provide a multifunctional six-degree-of-freedom motion device, which is a rotary motion platfor...

AI Technical Summary

Problems solved by technology

[0002] Most of the recreational driving simulators in the domestic market use low-end simulators, which are composed of virtual software, joystick steering wheel and other equipment, and cannot provide dynamic feeling.

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