Inertial properties of Dutch Warmblood horses

被引:132
作者
Buchner, HHF
Savelberg, HHCM
Schamhardt, HC
Barneveld, A
机构
[1] UNIV UTRECHT,FAC VET MED,DEPT GEN & LARGE ANIM SURG,UTRECHT,NETHERLANDS
[2] UNIV UTRECHT,FAC VET MED,DEPT VET ANAT,UTRECHT,NETHERLANDS
关键词
horse; mass; density; centre of mass; inertial tensor;
D O I
10.1016/S0021-9290(97)00005-5
中图分类号
Q6 [生物物理学];
学科分类号
071011 ;
摘要
The complete set of three-dimensional inertial properties (mass, density, centre of mass, inertial tensor) was determined in 26 segments of six Dutch Warmblood horses. The measurements mere performed with frozen segments similar to the procedure described by Lephart (1984, J. Biomechanics 17, 537-543). Based on these data linear regression models were developed for the estimation of inertial properties in living horses. The reproducibility of the dissection procedure was found to range between 2 and 9%. Both mean values and regression models are presented for all parameters. The mean standard error of estimation was 8% for the segment mass, 3% of the segment reference length for the position of the centre of mass, and 17% for the moments of inertia. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:653 / 658
页数:6
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