P. L. Cheng

Joint rotation between two attitudes in the spherical rotation coordinate system.

P. L. Cheng, 2004, Journal of biomechanics.

A three-dimensional definition for the flexion/extension and abduction/adduction angles

M. Pearcy, P. L. Cheng, Dr P. L. Cheng, 1999, Medical & Biological Engineering & Computing.

A Spherical Rotation Coordinate System for the Description of Three-Dimensional Joint Rotations

P. L. Cheng, 2000, Annals of Biomedical Engineering.

Determination of axial rotation angles of limb segments - a new method.

J. P. Paul, A. Nicol, P. L. Cheng, 2000, Journal of biomechanics.

Three-dimensional clinical measurement of bilateral hip and knee rotations.

M. Pearcy, P. L. Cheng, 2000, Australasian physical & engineering sciences in medicine.

Graphical presentation of the range of hip and knee rotations for clinical evaluation of gait.

M Pearcy, P L Cheng, M. Pearcy, 2001, Clinical biomechanics.

Evaluation and calibration of an electromagnetic tracking device for biomechanical analysis of lifting tasks.

A J Tate, D Périé, P L Cheng, 2002, Journal of biomechanics.