Abstract: For quaternion-based spacecraft attitude tracking control, most existing prescribed performance control (PPC) schemes require that the scalar part of the ...
Abstract: Quaternion Kalman filters (QKFs) are designed for state estimation in three-dimensional (3-D) space. To simplify initialization, this paper focuses on the quaternion information filter (QIF) ...
Running pip install transformations dq3d should work. This example is a demonstration that interpolates between two randomly generated dual quaternions with ScLerp.
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