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The analysis of potential mating trajectories and grasp sites

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Abstract

An efficient analysis of potential mating trajectories employs a two-dimensional approximation of the part geometry to obtain a reasonable approximation of the volume still remaining for the, as yet, unspecified gripper. This analysis is useful in determining the suitability of potential mating sequences when the actual robot and gripper to be used in the final assembly operations are unspecified. The complexity of the algorithm is analysed. Several examples of the application of the algorithm are provided to illustrate the algorithm's ability to choose between various gripper types and different mating trajectories.

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Welch, H.L., Kelley, R.B. The analysis of potential mating trajectories and grasp sites. Int J Adv Manuf Technol 8, 320–328 (1993). https://doi.org/10.1007/BF01783616

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