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Human control in rotated frames: anisotropies in the misalignment disturbance function of pitch, roll, and yaw (2012)
Comparative misalignment disturbance functions (MDF) have been measured for rotations between display and control axes for pure pitch, roll, and yaw misalignments in a high fidelity virtual environment. Twenty participants manually moved a virtual cursor using position control to touch 3-dimensionally, randomly pre- sented nearby targets having a constant Fitts Index of Difficulty. Results show a peak disturbance near 120 degrees of rotation for all axes with Roll being distinguishably more disturbed. Some reasons for observed aniso- tropies, nonlinearities and an equiaxial spiral feature are briefly discussed and modeled
anisotropies, control, disturbance, frames, function, Human, misalignment, pitch, roll, rotated, yaw
Proceeding of the Human
Factors Society, 22-26 October 2012, Boston, Massachusetts, pp. 1336-1341
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