Hydraulic simulator platform free from washout algorithm in direction of rotation around Z axis

Abstract

The invention discloses a hydraulic simulator platform free from a washout algorithm in the direction of rotation on a Z axis. A worm gear and an annular guide rail are fixed coaxially at the upper end of a stationary platform foundation sequentially; the lower ends of sliding blocks in six sets of moving components are slidably connected with the annular guide rail respectively; the upper end ofthe sliding block in each set of moving components is connected with a sliding block fixing plate; a hydraulic motor is mounted on a first fixing plate on one side of the sliding block fixing plate; an output shaft of the hydraulic motor is connected with a worm; the worm is meshed with the worm gear; pulleys, adhered to convex edges of internal and external surfaces of the annular guide rail, are mounted in four corners on the lower side of the sliding block fixing plate respectively; and control lines of a control box mounted in the stationary platform foundation are connected with six servo motors respectively. The simulator platform rotates on the Z axis infinitely to avoid the washout filter algorithm in the direction of rotation on the Z axis, thereby effectively improving the reality of simulation, effectively improving travels in X, Y and Z directions, particularly in the Z direction, and greatly increasing the working space of the simulator.

Description

technical field [0001] The invention relates to a driving simulator platform, in particular to a hydraulic simulator platform free from wash-out algorithms around the Z-axis rotation direction. Background technique [0002] The driving simulator is a mechanical device that simulates the driving experience. It simulates the feeling in the real equipment as much as possible (such as vehicle vibration, uphill and downhill, turning, etc.), and is used to train the driver indoors. The driver will not be affected by the simulated driving. injured in the accident. The characteristics of the driving simulator determine that it has the following advantages: 1) Good safety, using the driving simulator can safely carry out high-speed, extreme driving and very dangerous safety experiments, which can greatly improve the safety of training; 2) Reproducibility Due to the fact that factors such as vehicle state and experimental conditions are difficult to control, the reproducibility of th...

AI Technical Summary

Problems solved by technology

[0011] Aiming at the shortcomings that various washout filtering algorithms cannot eliminate the difference between the real feeling and the driving simulator's motion sensation, especially the continuous rotation around the Z-axis direction, the present invention provides a hydraulic pressure-free rotation around the Z-axis Simulator Platform for Washout Algorithms

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