A high-speed transportation system includes at least one transportation structure having at least one track, at least one capsule configured for travel through the at least one structure between a plurality of stations, a propulsion system adapted to propel the at least one capsule through the struc
A high-speed transportation system includes at least one transportation structure having at least one track, at least one capsule configured for travel through the at least one structure between a plurality of stations, a propulsion system adapted to propel the at least one capsule through the structure, and a levitation system adapted to levitate the capsule within the structure. At least one track is positioned to provide balancing force vectors to achieve stability for the capsule.
대표청구항▼
1. A high-speed transportation system, the system comprising: at least one enclosed transportation structure having at least one track;at least one capsule configured for travel through the at least one structure between a plurality of stations;a propulsion system adapted to propel the at least one
1. A high-speed transportation system, the system comprising: at least one enclosed transportation structure having at least one track;at least one capsule configured for travel through the at least one structure between a plurality of stations;a propulsion system adapted to propel the at least one capsule through the structure; anda levitation system adapted to levitate the capsule within the structure,wherein the at least one track is positioned to provide balancing force vectors to achieve stability for the capsule, andwherein the enclosed transportation structure comprises a tube maintained as a low-pressure environment. 2. The high-speed transportation system of claim 1, wherein the at least one track is positioned to provide balancing horizontal force vectors to achieve horizontal stability for the capsule. 3. The high-speed transportation system of claim 1, wherein the at least one track is positioned to provide balancing vertical force vectors to achieve vertical stability for the capsule. 4. The high-speed transportation system of claim 1, wherein the levitation system comprises at least one fluid bearing arranged on the capsule and interacting with the at least one track arranged in the structure. 5. The high-speed transportation system of claim 4, wherein each fluid bearing comprises an air bearing. 6. The high-speed transportation system of claim 4, wherein the fluid bearings are configured to inject a fluid between the track and the fluid bearings so as to support the capsule. 7. The high-speed transportation system of claim 6, wherein each fluid bearing is operable to recycle the fluid within the fluid bearing and/or to recycle fluid from an upstream bearing. 8. The high-speed transportation system of claim 1, wherein the levitation system comprises a magnetic levitation system. 9. The high-speed transportation system of claim 8, wherein the magnetic levitation system comprises at least one Halbach array. 10. The high-speed transportation system of claim 8, wherein the magnetic levitation system comprises at least one electromagnet. 11. The high-speed transportation system of claim 8, wherein the magnetic levitation system comprises at least one permanent magnet. 12. The high-speed transportation system of claim 1, wherein the at least one capsule additionally comprises wheels for at least intermittently supporting the capsule on the at least one track. 13. The high-speed transportation system of claim 1, wherein the capsule comprises at least one air bearing arranged to interact with the at least one track. 14. The high-speed transportation system of claim 13, wherein the at least one air bearing has a “U”-shaped profile. 15. The high-speed transportation system of claim 13, wherein the at least one air bearing has a “V”-shaped profile. 16. The high-speed transportation system of claim 13, wherein the at least one air bearing comprises a pair of fins extending from the capsule. 17. The high-speed transportation system of claim 1, wherein the at least one track is arranged in the structure beneath the capsule, such that the at least one track supports a weight of the capsule. 18. The high-speed transportation system of claim 1, further comprising at least one switching station arranged in a transportation path along the at least one structure, the transportation path having one upstream transportation path and one downstream transportation path, and at least one additional upstream or downstream transportation path. 19. The high-speed transportation system of claim 18, wherein the transportation path includes the one upstream path and a plurality of divergent downstream paths. 20. The high-speed transportation system of claim 18, wherein the transportation path includes the one downstream path and a plurality of divergent upstream paths. 21. The high-speed transportation system of claim 18, wherein the at least one switching station comprises a moveable skid having two diverging track portions thereon, the skid being moveable to align one of the diverging track portions with an upstream track portion and a downstream track portion. 22. The high-speed transportation system of claim 1, wherein the capsule comprises a plurality of support bearings along an exterior surface of the capsule. 23. The high-speed transportation system of claim 22, further comprising a feed forward signal generator operable to transmit operating conditions for one of the plurality of support bearings to a rearward support bearing to assist in controlling for the rearward support bearing. 24. The high-speed transportation system of claim 23, wherein the signal generator provides data regarding control of at least one of a bearing angle and a bearing fluid flow rate. 25. The high-speed transportation system of claim 1, further comprising an active track alignment system comprising: at least one sensor operable to detect a misalignment of the at least one track;a processor configured to determine a track adjustment based on the detected misalignment; anda track actuator to make the track adjustment to move the at least one track into proper alignment. 26. A high-speed transportation system, the system comprising: at least one transportation structure having at least one track;at least one capsule configured for travel through the at least one structure between a plurality of stations;a propulsion system adapted to propel the at least one capsule through the structure; anda levitation system adapted to levitate the capsule within the structure,wherein the at least one track is positioned to provide balancing force vectors to achieve stability for the capsule,wherein the levitation system comprises at least one fluid bearing arranged on the capsule and interacting with the at least one track arranged in the structure, andwherein each fluid bearing comprises a liquid bearing. 27. A high-speed transportation system, the system comprising: at least one transportation structure having at least one track;at least one capsule configured for travel through the at least one structure between a plurality of stations;a propulsion system adapted to propel the at least one capsule through the structure; anda levitation system adapted to levitate the capsule within the structure,wherein the at least one track is positioned to provide balancing force vectors to achieve stability for the capsule,the transportation system further comprising at least one switching station arranged in a transportation path along the at least one structure, the transportation path having one upstream transportation path and one downstream transportation path, and at least one additional upstream or downstream transportation path,wherein the at least one switching station comprises a moveable door operable to selectively rotate to connect an upstream track portion with a selected downstream track portions. 28. A high-speed transportation system, the system comprising: at least one transportation structure having at least one track;at least one capsule configured for travel through the at least one structure between a plurality of stations;a propulsion system adapted to propel the at least one capsule through the structure; anda levitation system adapted to levitate the capsule within the structure,wherein the at least one track is positioned to provide balancing force vectors to achieve stability for the capsule,the transportation system further comprising at least one switching station arranged in a transportation path along the at least one structure, the transportation path having one upstream transportation path and one downstream transportation path, and at least one additional upstream or downstream transportation path,wherein the at least one switching station comprises actuatable side tracks which are adapted to be selectively removed from a path of an oncoming capsule, such that as the capsule approaches the switching station, only one of the actuatable side tracks engages a corresponding side air bearing of the capsule, in order to direct the capsule from an upstream track portion to one downstream track portion. 29. A high-speed transportation system, the system comprising: at least one transportation structure having at least one track;at least one capsule configured for travel through the at least one structure between a plurality of stations;a propulsion system adapted to propel the at least one capsule through the structure; anda levitation system adapted to levitate the capsule within the structure,wherein the at least one track is positioned to provide balancing force vectors to achieve stability for the capsulewherein the capsule comprises a plurality of support bearings along an exterior surface of the capsule, andwherein at least some of the plurality of support bearings comprise an independent suspension configured to adjust relative height of respective support bearings above the track to compensate for any protuberances on the track.
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