JPS5483218A - Method of controlling legs of superconductively magnetically floating vehicle - Google Patents

Method of controlling legs of superconductively magnetically floating vehicle

Info

Publication number
JPS5483218A
JPS5483218A JP14925477A JP14925477A JPS5483218A JP S5483218 A JPS5483218 A JP S5483218A JP 14925477 A JP14925477 A JP 14925477A JP 14925477 A JP14925477 A JP 14925477A JP S5483218 A JPS5483218 A JP S5483218A
Authority
JP
Japan
Prior art keywords
vehicle
legs
angular displacement
superconductively
running speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14925477A
Other languages
Japanese (ja)
Inventor
Yutaka Kakehi
Katsuyuki Terada
Nobuyuki Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14925477A priority Critical patent/JPS5483218A/en
Publication of JPS5483218A publication Critical patent/JPS5483218A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the vibration characteristics of a superconductively magnetically floating vehicle by detecting the angular displacement of the vehicle and so controlling the vehicle as to take off or land it by the leg moving speed corresponding to the intrinsic period of the vehicle vibration when the angular displacement of the vehicle is small.
CONSTITUTION: When the running speed is decelerated at a superconductively magnetically floating vehicle, its magnetic attenuating characteristics becoms worse to cause the yawing angular displacement 4 of the vehicle to gradually largely vibrate at its intrinsic period T. When the running speed becoms V1 and a leg movement start signal A becomes ON, the vehicle awaits until the angular displacement 4 becomes small and then starts lowering its legs. Since the leg moving speed is so set as to land the legs at half time of the period T, the vehicle lands at the running speed V3 of small yawing angular displacement 4 and completes lowering of the legs at the running speed V4. Accordingly, the four legs do not collide irregularly at landing time so as to reduce the yawing vibration acted on the vehicle through the legs.
COPYRIGHT: (C)1979,JPO&Japio
JP14925477A 1977-12-14 1977-12-14 Method of controlling legs of superconductively magnetically floating vehicle Pending JPS5483218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14925477A JPS5483218A (en) 1977-12-14 1977-12-14 Method of controlling legs of superconductively magnetically floating vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14925477A JPS5483218A (en) 1977-12-14 1977-12-14 Method of controlling legs of superconductively magnetically floating vehicle

Publications (1)

Publication Number Publication Date
JPS5483218A true JPS5483218A (en) 1979-07-03

Family

ID=15471232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14925477A Pending JPS5483218A (en) 1977-12-14 1977-12-14 Method of controlling legs of superconductively magnetically floating vehicle

Country Status (1)

Country Link
JP (1) JPS5483218A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652318A (en) * 1982-09-07 1987-03-24 Ngk Spark Plug Co., Ltd. Method of making an electric field device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652318A (en) * 1982-09-07 1987-03-24 Ngk Spark Plug Co., Ltd. Method of making an electric field device

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