Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Год издания: 2010

Идентификатор DOI: 10.1109/IFOST.2010.5668022

Ключевые слова: High-speed train, Low frequency vibration, Multi-stage vibration isolation, Negative stiffness, Vibration protecting system, High speed trains, Low-frequency vibration, Automobiles, Railroad cars, Railroads, Stiffness, Trucks

Аннотация: Vibrations in the infra- and low frequency range rise sharply in speed-up from regular rail traffic of 70-100 km/h to high one around of 250-350 km/h. Respectively, the acceleration limits are exceeded just in the range that is the most harmful and dangerous for human environment. In view of the problem, the solution is seemed in dПоказать полностьюevelopment of a multi-stage railroad vibration isolating system with "negative" stiffness including the track pad, car truck and enginemen seat. The paper presents a complex of methods for design of such the system. The positive experience is demonstrated in designing and practical use the systems for seats and car trucks. Probable first, a concept of the system with "negative" stiffness is discussed with reference to the track pad. ©2010 IEEE.

Журнал: 2010 International Forum on Strategic Technology, IFOST 2010

Номера страниц: 299-305

• Lee C.-M. (School of Mechanical and Automotive Engineering, University of Ulsan, Ulsan, South Korea)
• Goverdovskiy V.N. (Department of Vehicle Technology and Service, Siberian Transport University, Novosibirsk, Russian Federation)
• Trofymov A.N. (Department of Vehicle Technology and Service, Siberian Transport University, Novosibirsk, Russian Federation)
• Babenkov V.V. (Federal Company for Engine Repair and Service, Novosibirsk, Russian Federation)

• Scopus