Road Tunnel Ventilation Control Based on Nonlinear Programming and Fuzzy Control.
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- Koyama Toshihiro
- Toshiba Corporation
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- Yoshimochi Tatsuro
- Japan High-way Public Corporation
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- Watanabe Takahiro
- Toshiba Corporation
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- Shinohara Masanori
- Toshiba Corporation
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- Miyoshi Miyako
- Toshiba Corporation
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- Ezure Hisashi
- Toshiba Corporation
Bibliographic Information
- Other Title
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- 非線形計画法およびファジイ制御に基づく道路トンネル換気制御
- ヒセンケイ ケイカクホウ オヨビ ファジィ セイギョ ニ モトズク ドウロ ト
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Abstract
The paper presents a road tunnel ventilation control system for longitudinal tunnels with nonlinear programming and fuzzy control applications. The ventilation control system has two tasks: to keep the pollution level within a proper range, and to save electric power for ventilation equipments. In large-scale tunnels with various ventilators, the system uses ventilators efficiently as the traffic flow varies. The proposed system can operate ventilators based on traffic volume prediction using its daily change pattern with nonlinear programming (multiplier method). Pollution materials in longitudinal tunnels are propagated by the wind, so the process is represented by a distributed parameter system. Moreover, the wind velocity in the tunnel is constantly changing depending on traffic volume and natural conditions, so the process is very complicated. The proposed system, therefore controls not only the pollution level, but also the wind velocity for stable ventilation. Furthermore, fuzzy control is applied for hulnanlike control. The control system has been applied to actual tunnels and is producing satisfactory results.
Journal
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- IEEJ Transactions on Industry Applications
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IEEJ Transactions on Industry Applications 113 (2), 160-168, 1993
The Institute of Electrical Engineers of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390001204655433216
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- NII Article ID
- 130000960006
- 10004071167
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- NII Book ID
- AN10012320
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- ISSN
- 13488163
- 09136339
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- NDL BIB ID
- 3806794
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed