Continuum model study of preview effects in actively suspended long trains
β Scribed by Dean Karnopp
- Publisher
- Elsevier Science
- Year
- 1968
- Tongue
- English
- Weight
- 457 KB
- Volume
- 285
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
β¦ Synopsis
ABSTRALCT: Previous work has shown that there can be a sign@eant improvement in the ridiny. qualities of vehicles traveling at high speed over stochastically described rough roadways if information about the roadways proj!le ahead oj the vehicle is properly utilized. In this study, this "pre!iew" of the roadway ah,ead of a vehicle is obtained from the dynamic variables of preceding can in a long train. The analysis is simplified by considering a continuous version of a long train and studying partial differential equations rather than a large set of simultaneous ordinary differential equations. The results have application to the design of active suspensions for vertical motion and maq be readily extended to active roll colztrol systems which could anticipate changes in track amature for guided vehicles.
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