KR20050115951A - 자기부상열차의 동특성 해석방법 - Google Patents
자기부상열차의 동특성 해석방법 Download PDFInfo
- Publication number
- KR20050115951A KR20050115951A KR1020040040694A KR20040040694A KR20050115951A KR 20050115951 A KR20050115951 A KR 20050115951A KR 1020040040694 A KR1020040040694 A KR 1020040040694A KR 20040040694 A KR20040040694 A KR 20040040694A KR 20050115951 A KR20050115951 A KR 20050115951A
- Authority
- KR
- South Korea
- Prior art keywords
- center
- magnetic levitation
- vehicle
- vehicle body
- suspension
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract description 11
- 239000000725 suspension Substances 0.000 claims abstract description 42
- 238000013016 damping Methods 0.000 claims abstract description 22
- 238000005339 levitation Methods 0.000 abstract description 20
- 238000004458 analytical method Methods 0.000 abstract description 2
- 230000001133 acceleration Effects 0.000 description 20
- 238000006073 displacement reaction Methods 0.000 description 12
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/08—Railway vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
- B60L13/04—Magnetic suspension or levitation for vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/10—Railway vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L2210/00—Vehicle systems
- B61L2210/04—Magnetic elevation vehicles [maglev]
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (1)
- 차량 한량이 3개의 대차와 하나의 차체로 구성되어 있으며, 대차와 차체와는 1차 현수장치인 EMS(Electromagnetic suspension)로 지면과 차체간에는 2차 현수장치인 공기 스프링과 댐퍼로 구성되어 있는 자기 부상열차의 동특성을 하기 운동방정식(1) 내지 (8),에 의해 계산하여 구하되,여기서, 선로불균형(ΖR)은,이고, mc는 차체의 질량, Ic는 차체의 관성모멘트, mb는 대차(bogie)의 질량, Ib는 대차의 관성모텐트, kc는 2차 현수장치의 강성계수, Cc는 2차 현수장치의 댐핑(damping)계수, kb는 2차 현수장치의 강성계수(EMS)의 강성계수, Cb는 1차 현수장치의 댐핑계수, L1은 차체 중심과 한 단부간의 거리, L2는 차체의 중심과 2차 현수장치의 중심까지의 거리, L3는 2차 현수장치의 중심과 한 단부까지의 거리, L4는 2차 현수장치의 중심과 1차 현수장치의 중심간의 거리인 것을 특징으로 하는 자기부상열차의 동특성 해석방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040040694A KR100581187B1 (ko) | 2004-06-04 | 2004-06-04 | 자기부상열차의 동 특성 해석방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040040694A KR100581187B1 (ko) | 2004-06-04 | 2004-06-04 | 자기부상열차의 동 특성 해석방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050115951A true KR20050115951A (ko) | 2005-12-08 |
KR100581187B1 KR100581187B1 (ko) | 2006-05-22 |
Family
ID=37289709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040040694A KR100581187B1 (ko) | 2004-06-04 | 2004-06-04 | 자기부상열차의 동 특성 해석방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100581187B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104006979A (zh) * | 2014-05-30 | 2014-08-27 | 长春轨道客车股份有限公司 | 转向架悬挂系统参数测试试验装置及测试方法 |
KR102097701B1 (ko) * | 2019-01-31 | 2020-04-06 | 가천대학교 산학협력단 | 자기 부상 열차의 안정성 평가를 위한 곡선궤도 시뮬레이션 방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100786601B1 (ko) | 2006-09-06 | 2007-12-21 | 한국전기연구원 | 자기부상열차의 주행 모의 시험장치 |
CN111044303B (zh) * | 2020-01-02 | 2021-06-04 | 中车株洲电力机车有限公司 | 一种磁浮列车客室异常振动的诊断方法及装置 |
-
2004
- 2004-06-04 KR KR1020040040694A patent/KR100581187B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104006979A (zh) * | 2014-05-30 | 2014-08-27 | 长春轨道客车股份有限公司 | 转向架悬挂系统参数测试试验装置及测试方法 |
KR102097701B1 (ko) * | 2019-01-31 | 2020-04-06 | 가천대학교 산학협력단 | 자기 부상 열차의 안정성 평가를 위한 곡선궤도 시뮬레이션 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100581187B1 (ko) | 2006-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Sugahara et al. | Suppression of vertical bending and rigid-body-mode vibration in railway vehicle car body by primary and secondary suspension control: results of simulations and running tests using Shinkansen vehicle | |
Katsuyama et al. | Improvement of ride comfort by unsprung negative skyhook damper control using in-wheel motors | |
US5560589A (en) | Active vibration damping arrangement for transportation vehicles | |
Dumitriu | Influence of suspended equipment on the carbody vertical vibration behaviour of high-speed railway vehicles | |
KR100581187B1 (ko) | 자기부상열차의 동 특성 해석방법 | |
Zhao et al. | A new coordination control strategy on secondary lateral damper for high-speed trains | |
Stribersky et al. | The development of an integrated suspension control technology for passenger trains | |
Sugahara et al. | Suppression of vertical vibration in railway vehicle carbodies through control of damping force in primary suspension: presentation of results from running tests with meter-gauge car on a secondary line | |
Celniker et al. | Rail vehicle active suspensions for lateral ride and stability improvement | |
Nagai et al. | Vibrational Characteristics of Electromagnetic Levitation Vehicles–Guideway System | |
Sugahara et al. | Suppressing vertical vibration in railway vehicles through primary suspension damping force control | |
Gong et al. | Study on geometry filtering phenomenon and flexible car body resonant vibration of articulated trains | |
CN110641501B (zh) | 高速列车侧滚、点头、摇头动态行为的力矩控制方法 | |
Sugahara et al. | Vertical Vibration Suppression System for Railway Vehicles Based on Primary Suspension Damping Control—System Development and Vehicle Running Test Results— | |
US6108596A (en) | Process and device for the control and/or regulation of wagon body tilt systems | |
KR102097701B1 (ko) | 자기 부상 열차의 안정성 평가를 위한 곡선궤도 시뮬레이션 방법 | |
Kaldas et al. | Model reference control for active suspension system | |
Cox et al. | Optimization of rail vehicle operating speed with practical constraints | |
Bender | Some fundamental limitations of active and passive vehicle-suspension systems | |
Sughara et al. | Suppression of vertical vibrations in railway vehicles using variable primary and secondary hydraulic dampers | |
WO2013014465A1 (en) | Train suspension system | |
Leblebici et al. | H 2 Controller Design for Flexible and Rigid Bodied Railway Vehicles | |
KR102159987B1 (ko) | 자기 부상 열차의 동특성 해석을 위한 시뮬레이션 방법 | |
Fu et al. | Improvement of high-speed vehicle vertical ride comfort with semi-active primary suspension | |
Sun et al. | Study on the Vibration Suppression Method of Urban Railway Vehicles Based on a Composite Dynamic Vibration Absorber |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130415 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140416 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150429 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160428 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170427 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20180425 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20190425 Year of fee payment: 14 |