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. Author manuscript; available in PMC: 2014 Dec 24.
Published in final edited form as: Proc IEEE RAS EMBS Int Conf Biomed Robot Biomechatron. 2014 Aug;2014:244–251. doi: 10.1109/BIOROB.2014.6913784

Figure 9.

Figure 9

Power spectra of tip position and tip forces measured while peeling inner shell membrane of raw chicken eggs (3 arbitrary trials per set are shown). More deviation between trials as compared with bandage phantom, but the main traits were preserved: 45–90% and 5–85% reduction in 2–20 Hz band of tip position and force spectra respectively with tremor cancellation; visible peaks at 10, 30, and 50 Hz at both spectra.