書誌事項
- タイトル別名
-
- Measurement and Frequency Analysis of Dynamic Vertical Wheel Load of Farm Tractor
この論文をさがす
抄録
Field experiments investigated the vertical wheel-load variations of the left rear wheel of a tractor driven at different combinations of static loads and tire pressures. The dynamic wheel load was measured on rigid and deformable grounds using strain-gage-based transducers. Frequency analysis presented a combination of the effects of the ground profile and tire characteristics on wheel-load variations. On an asphalt road, both the nonuniformity of the wheel-tire assembly and tire lugs excited the wheel-load variations at their first- and second-order frequencies, while these self-excitations had less effect as the ground deformability increased during the tests on sandy loam and clay soils. However, the nonuniformity of a low-pressure tire moving on extremely deformable clayey field critically affected the wheel-load fluctuations.
収録刊行物
-
- 農業機械学会誌
-
農業機械学会誌 70 (4), 61-68, 2008
農業食料工学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390282679289232896
-
- NII論文ID
- 10021227959
-
- NII書誌ID
- AN00200470
-
- ISSN
- 18846025
- 02852543
-
- NDL書誌ID
- 9574903
-
- データソース種別
-
- JaLC
- NDL
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可
