Research on Application Technology of Virtual Coupling Based on Adaptive Tracking

In this article, firstly, the research status of virtual coupling technology at home and abroad is summarized, and reviews the process and typical application scenarios of virtual coupling technology. Then, the minimum tracking distance model for virtual coupling operation was built, and an adaptive tracking algorithm based on error correction time was proposed to correct the speed curve of slave controlled vehicle. Finally, the application verification of the algorithm is carried out through the live vehicle test. When the speed of the virtual coupling cooperative operation reaches about 41 km/h, the tracking distance from the control vehicle is 48 m, which realizes the stable and reliable virtual coupling cooperative operation. In this article, the application technology of virtual coupling is studied, which has a good guiding significance for the scholars who are still in the stage of theoretical research.