Rubber wheel train track following control system
A technology that follows the control system and trajectory, applied to railway car body parts, signal indicators on vehicles, railway signals and safety, etc., can solve problems such as inability to pass smoothly, increase of turning radius, increase of lane area, etc., and achieve increase Track coincidence rate, reduce inner wheel difference, and reduce the effect of influence
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[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] Vehicles on virtual rail vehicle trains generally adopt multi-axis steering technology. Most of the axles have steer-by-wire devices. Steer-by-wire devices control steering by receiving digital steering commands from the trajectory following control system. The trajectory following control unit transmits Digital steering commands. Therefore, the track-following control system is a key component to increase the trajectory coincidence rate of the rear wheels and front wheels in the forward direction, reduce the "inner wheel difference" of steering, and reduce the impact of "blind spots of sight", and it is also the "brain" of each axle steering. ".
[0026] Such as figure 1 and figure 2 Shown, the present invention is used for the follow-up control system on the virtual rail car train, comprises:
[0027] The headstock traje...
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