Induction and impairment of saturated yaw and surge vection
Induction and impairment of saturated yaw and surge vection
复制标题
饱和偏航和浪涌矢量的感应和损伤
DOI：
10.3758/bf03212063
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
P. Brockhoff
中科院分区：
文献类型：
--
作者：
M. F.A.;Steen;P. Brockhoff
使用飞行模拟器研究了在10°/秒和50nVs的饱和偏航和50nVsec的喘振向量诱导过程中，以及在随后的惯性运动对饱和向量的损害过程中，人对自身运动和视觉场景运动的感知。受试者(n=5)在饱和视向诱导过程中没有感觉到任何自我加速或视觉场景减速，但感觉到自我速度和视觉场景速度有相当突然的变化。群体达到饱和对流的平均时间偏航为3.0秒，涌浪为2.7秒。在一定的惯性运动幅度以上，受试者在经历饱和向量时，报告了由于施加惯性运动而产生的额外的自我运动。为了削弱饱和偏航向量，波动、摇摆、横摇和偏航运动的振幅分别为0.6m/s~2、0.4m/s~2、8°/s~2和5°/s~2。在削弱饱和涌浪向量时，波幅分别为0.6m/s~2、0.3m/s~2、5°/s~2和4°/s~2。结果表明，饱和向量对于平移比对旋转更为稳健，因为转动惯量的幅值比平移惯性幅值更接近于外加惯性运动的幅值。
A flight simulator was used to investigate the perception of self-motion and visual scene motion during the induction of saturated 10 deg/sec yaw and 50 nVsec surge vection, and during subsequent impairment of saturated vection by inertial motions. The subjects (n = 5) did not perceive any self-acceleration or visual scene deceleration during the induction of saturated vection but perceived a rather sudden change in self-velocity and visual scene velocity. The mean group times to saturated vection were 3.0 sec for yaw and 2.7 sec for surge. Above certain inertial motion amplitudes, the subjects reported additional self-motion from the applied inertial motions while experiencing saturated vection. To impair saturated yaw vection, these amplitudes were 0.6 m/sec2, 0.4 m/sec2, 8 deg/sec2, and 5 deg/sec2, for surge, sway, roll and yaw motions, respectively. To impair saturated surge vection, these amplitudes were 0.6 m/sec2, 0.3 m/sec2, 5 deg/sec2, and 4 deg/sec2, respectively. The results indicate that saturated vection is more robust for translations than for rotations because the rotational inertial amplitudes were closer to the amplitudes at which the applied inertial motion was perceived than the translational inertial amplitudes.
DOI：
10.1037//0096-1523.11.2.122
发表时间：
1985-04
期刊：
Journal of experimental psychology. Human perception and performance
影响因子：
--
作者：
G. Andersen;M. Braunstein
通讯作者：
G. Andersen;M. Braunstein