Development of the unmanned vehicle driving system for accelerated durability testing
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 9837599
- Paper/Info type
- AVEC
- Pages
- 1-7(Total 7 p)
- Date of publication
- Sep 1998
- Publisher
- Others, Unknown
- Language
- English
- Event
- AVEC '98
Detailed Information
| Author(E) | 1) W.W.Jung, 2) S.H.Hong, 3) G.H.Kim, 4) M.G.Mock |
|---|---|
| Affiliation(E) | 1) Hyundai Motor Company, 2) Hyundai Motor Company, 3) Hyundai Motor Company, 4) Hyundai Motor Company |
| Abstract(J) | 当事者の疲労を緩和し,試験期間を短縮して加速耐久試験自体の信頼性を高め,かつ将来の輸送環境への積極的な適応を目指して開発した無人車両駆動システムの概要について説明した.開発の主眼点として,加速度フィードバック方式の適用による駆動制御の安定性の向上,および駆動制御システムによる多重車両操作の達成などの項目を列挙した. Translation |
| Abstract(E) | As a part of proving ground durability tests, the accelerated durability test can prove the durability of vehicle structure and chassis parts in a short period at a designed road which has severe surface conditions. Sometimes this test method causes physical fatigue in the test driver due to the severe driving conditions, and reduces the reliability of test results because of his difficulty maintaining constant speed. The unmanned vehicle driving system was developed to overcome this problem. In order to develop this unmanned driving vehicle, lots of systems were applied such as speed control and steering control by use of PID control with acceleration feed back principles. These systems include a position and distance sensing system for the recognition of absolute and relative driving position, a driving control system for the control of whole driving circumstances, an emergency and multi-safety system for responding to system errors, a wireless modem system for driving control of multiple simultaneously driving vehicles, and a camera system for monitoring driving circumstances during the test. The unmanned vehicle driving system was validated by operating the auto driving system during the development of new car projects, and this system will be the basic step toward all future traffic systems. |
