Page 104 - Rapid Learning in Robotics
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90                                       Extensions to the Standard PSOM Algorithm




















                                (a)          R:0, C:0             (b)           L:0.5, C:0.5
                                   Z                               1500 Z
                                8000
                                7000                               1000
                                6000
                                5000
                                4000
                                3000                                500
                                2000
                                1000
                                  0                                  0
                                                             1
                                                                                               250
                                                                                             200
                                                         0.5        0                       150
                                  50
                                    100  150                               50             100
                                      f[Hz]  200          L[H]           L[H}           50   C[uF]
                                             250    0                             100

                                (c)           f:1, L:1            (d)           R:0, L:0
                                   Z                                  Z
                                1800
                                1700                               7000
                                                                   6000
                                1600                               5000
                                1500                               4000
                                1400                               3000
                                                                   2000
                                1300                               1000
                                1200                                 0
                                                                   -1000
                                                            10                                 10
                                 0                      5            50  100               5
                                       R  50              C[uF]          f[Hz] 150  200      C[uF]
                                               100                              250
                          Figure 6.10: Isometric surface plots of 2 D cuts of the RLC-circuit mapping task
                          of one single PSOM (contour lines projected on the base). All visualize the same
                          4 D continuous PSOM mapping manifold, here in the d       embedding space     X.
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