선택한 단어 수는 입니다.
최소 단어 이상 선택하여야 합니다.
최소 단어 이상 선택하여야 합니다.
선택한 단어 수는 30입니다.
최대 10 단어까지만 선택 가능합니다.
최대 10 단어까지만 선택 가능합니다.
제안 방법
- 2cm) were attached on whole body of participant. In the measurement step, the participant was asked to sit on the driver mock-up with his/her preferred seating position and adjust seat configurations during 10-minute self-adjustment driving. After 10-minute self-adjustment driving, the preferred driving posture with both hands on 3-to-9 steering wheel positions was measured using the motion capture system in coupe, sedan, and SUV conditions.
- In the synchronization of reference point and measured marker step, the adjusted reference points on the humanoid were used to synchronize with the measured markers in driving posture using RAMSIS Animation Simulator (38 reference points can be synchronized with measured markers at once) in order to reconstruct each participant’s driving posture using RAMSIS humanoid.
- , gender, OPL condition) for the sitting strategy were not clearly identified. On the other hand, this study objectively classified sitting strategies using cluster analysis and statistically identified factors for the sitting strategies. Therefore, the classified sitting strategies can be used as a reference data for driver workspace design/evaluation using digital human model simulation at specific gender and OPL conditions.
- The measured driving postures of the participants were reconstructed in three steps (generation of reference points, adjustment of reference point locations, and synchronization of reference points and measured markers) using RAMSIS® (Human Solution GmbH, Germany) humanoid.
- The preferred driving postures of various body size drivers were measured in 3 occupant package layout (OPL) conditions (coupe, sedan, and SUV) using a motion capture system. The measured driving postures were statistically classified using a cluster analysis. The present study also analyzed the gender and OPL condition effect on the identified sitting strategies.
대상 데이터
- The participants were recruited evenly for three stature groups (small: < 33rd %ile, medium: 33rd~66th %ile, large: > 66th %ile) formed by referring to corresponding Size Korea (2010) male and female anthropometric data (6 males for small, 6 for medium, and 8 for large group; 5 females for small, 8 females for medium, and 7 females for large group).
이론/모형
- In the selection of proper number of cluster step, the number of clusters was selected based on a visual analysis of Euclidean distances between each cluster on a dendrogram plot from Ward's method.
- Next, 21 anthropometric dimensions of the participant were obtained by following RAMSIS anthropometry protocol (Speyer, 2005) using a Martin's anthropometer (TTM, Tsutsumi Co., Japan).
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