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172                                       Computed-Torque Control

                          1 =ATAN2(y, x)-ATAN2 (a 2  sin   2 , a 1 +a 2  cos   2 )  (6)




























            Figure 4.2.1: Two-link planar elbow arm.





























            Figure 4.2.2: Desired Cartesian trajectory.






            Copyright © 2004 by Marcel Dekker, Inc.
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