نتایج جستجو برای: high speed train

تعداد نتایج: 2217171  

Journal: :TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan) 1972

Journal: :Journal of the Korean society for railway 2015

Journal: :JSW 2012
Ruidan Su Kunlin Zhang Weiwei Yan Zhandong Zhao Huaiyu Xu Tao Wen

In this paper, virtual reality sound effects for high-speed train simulation system using wavelet denoising algorithm is studied. As one important part of the high speed train operation system, virtual reality system visualizes most parameter in train operation process. Sound effect system provides sound information to the whole simulation system. It is greatly significance to the whole effect ...

2011
Taehyung LEE Choonsoo PARK Sunghoon CHOI Kihwan KIM

The next generation high-speed train system, HEMU-400X, has been developed in Korea since 2007. HEMU-400X means High-speed Electric Multiple Unit – 300 experimental. Objectives of HEMU-400X project is development of next generation high-speed electric multiple unit with maximum operation speed 370km/h and maximum test speed 400km/h, energy efficiently and environment friendly. At present, the d...

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