Výsledky vyhledávání - "Hiro-o Yamazaki"

Effects on braking distance from the use of traction fluid as a wheel/rail lubricant

Autor: Junichi Suzumura, Makoto Ishida, Yoshitaka Tamoto, Yasutomo Sone, Hidetoshi Koga, Toshihiko Sasaki, Hiro-o Yamazaki

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. 229:89-96

Mineral oil and other lubricants are commonly applied to the gauge corner of high rails to avoid wheel/rail interface wear on railways. Although not directly applied to the top of the rail, these lubricants sometimes end up on this surface, and the r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19e14d7909f6fe6993ead221be64f53b
https://doi.org/10.1177/0954409713502954

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3107 Development on Dynamics Simulator of Railway Vehicle and Control for Engineering Education

Autor: Hiro-o Yamazaki

Publikováno v: The Proceedings of the Transportation and Logistics Conference. :351-354

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1f33007cc3a85f5d9980e13343d39f8
https://doi.org/10.1299/jsmetld.2011.20.351

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Adhesion Model Based on Hertz Contact Theory Using Coefficient of Dynamic Friction(TRANSLOG2009/J-RAIL2009)

Autor: Hiro-o Yamazaki

Publikováno v: Transactions of the Japan Society of Mechanical Engineers Series C. 76:2434-2439

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::082e0a20486b64e283e497f1138e7481
https://doi.org/10.1299/kikaic.76.2434

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Evaluation of braking behaviour for train drivers using phase-plane trajectories

Autor: Yoshitaka Marumo, Takashi Kojima, Hitoshi Tsunashima, Hiro-o Yamazaki, Y. Iizuka

Publikováno v: Vehicle System Dynamics. 46:729-735

This study analyses braking behaviour of train drivers and estimates drivers’ mental condition using a train simulator. The velocity deviation recognised by drivers is defined by the difference between the present vehicle velocity and the desired v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::94f31dc3c9a57e70d6bbf0fd44d5e887
https://doi.org/10.1080/00423110802037008

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Effect of wheel-slip prevention based on sliding mode control theory for railway vehicles

Autor: Tetsuya Kimura, Hiro-o Yamazaki, Takayoshi Kamada, Y. Karino, Masao Nagai

Publikováno v: Vehicle System Dynamics. 46:255-270

It is important to consider the robustness when designing brake control systems, because of the model's uncertainties that result from the nonlinear characteristics of wheel-to-rail adhesion forces and brake material friction coefficients. This paper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7595984193ae12fd6a68aa5ce4eaccf
https://doi.org/10.1080/00423110701338838

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Driver Model for Railway Pneumatic Brake Systems (Examination by simulations)

Autor: Yasuyuki Iizuka, Hitoshi Tsunashima, Hiro-o Yamazaki, Yoshitaka Marumo

Publikováno v: TRANSACTIONS OF THE JAPAN FLUID POWER SYSTEM SOCIETY. 39:67-73

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61ece401871f450ad101faf10d276e34
https://doi.org/10.5739/jfps.39.67

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Effect of Wheel-Slip Prevention Control Using Nonlinear Robust Control Theory

Autor: Tetsuya Kimura, Hiro-o Yamazaki, Takayoshi Kamada, Masao Nagai, Yasushi Karino

Publikováno v: Quarterly Report of RTRI. 48:22-29

It is important to consider robustness when design of brake control systems, because there are the model's uncertainties which result from nonlinear characteristics of adhesion forces between wheel and rail, and friction coefficients of brake materia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6c9297ff3195a0c687fcd7687d999c6
https://doi.org/10.2219/rtriqr.48.22

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Wheel Speed Servo Brake Based on Discrete Sliding Mode Control for Railway Vehicles

Autor: Hiro-o Yamazaki

Publikováno v: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 73:2968-2975

Recently, the studies about wheel slip control based on sliding mode control theory were developed and reported. The proposed controllers based on sliding mode control were effective for wheel slip control against railway vehicles. However, those wer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b679aba6008814eaf73c219a183f4f7
https://doi.org/10.1299/kikaic.73.2968

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Sliding Mode Control for Wheel Slip Prevention of Railway Vehicles (Control Experiments Using Real Size Test Equipment)

Autor: Tetsuya Kimura, Hiro-o Yamazaki, Yasushi Karino, Masao Nagai, Takayoshi Kamada

Publikováno v: TRANSACTIONS OF THE JAPAN FLUID POWER SYSTEM SOCIETY. 37:73-79

In order to operate a train efficiently at high speeds regardless of the number of composed vehicles, control systems that can provide stable braking forces must be developed. In the design of brake control system, it is quite important to consider r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddeed05dc74ab4217f4d23c7a6572020
https://doi.org/10.5739/jfps.37.73

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Wheel Slip Prevention Control based on Nonlinear Robust Control Theory

Autor: Takayoshi Kamada, Hiro-o Yamazaki, Masao Nagai

Publikováno v: Quarterly Report of RTRI. 47:34-38

In order to operate trains efficiently at high speeds regardless of their length, control systems that can provide stable braking forces must be developed. In the designing brake control systems, it is essential to consider the robustness because the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::932c238b346c7051f4712b2239513a83
https://doi.org/10.2219/rtriqr.47.34

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