書誌事項
- タイトル別名
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- Automatic Guidance Algorism Based on Sensor Fusion of Geomagnetic Direction Sensor and Gyroscope. (Part 1). Sensor fusion composed of Kalman filter.
- チジキ ホウイ センサ ト ジャイロスコープ ノ コウホウ センサ フクゴウカ ニ ヨル ジドウ チョクシン アルゴリズム ダイ1ポウ カルマン フィルタ ニ ヨル センサフュージョン
- Sensor fusion composed of Kalman filter
- カルマンフィルタによるセンサフュージョン
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説明
The objective of this research is to develop an automatic guidance system composed of relatively low cost sensors. As a navigation sensor, we used a geomagnetic direction sensor (GDS) and a gyroscope. To increase the accuracy of these sensors outputs and guidance performance, these sensor output were integrated by sensor fusion technique. In the paper, a fiber optic gyroscope (FOG) was applied as a gyroscope. To evaluate the performance of these sensors for utilizing on an automatic guidance, and to confirm the effect of sensor fusion technique, the automatic guidance test was conducted on a paddy field. A kalman filter was employed as sensor fusion method. The kinematics of a vehicle was modeled and a heading error and a lateral offset were estimated by the kalman filter. The developed fusion technique was able to control the vehicle automatically with higher accuracy compared to that using single navigation sensor.
収録刊行物
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- 農業機械学会誌
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農業機械学会誌 63 (4), 96-102, 2001
農業食料工学会
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詳細情報 詳細情報について
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- CRID
- 1390282679290867072
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- NII論文ID
- 10012318592
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- NII書誌ID
- AN00200470
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- ISSN
- 18846025
- 02852543
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- NDL書誌ID
- 5830078
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可