@article{(Open Science Index):https://publications.waset.org/pdf/17249, title = {On the Computation of a Common n-finger Robotic Grasp for a Set of Objects}, author = {Avishai Sintov and Roland Menassa and Amir Shapiro}, country = {}, institution = {}, abstract = {Industrial robotic arms utilize multiple end-effectors, each for a specific part and for a specific task. We propose a novel algorithm which will define a single end-effector’s configuration able to grasp a given set of objects with different geometries. The algorithm will have great benefit in production lines allowing a single robot to grasp various parts. Hence, reducing the number of endeffectors needed. Moreover, the algorithm will reduce end-effector design and manufacturing time and final product cost. The algorithm searches for a common grasp over the set of objects. The search algorithm maps all possible grasps for each object which satisfy a quality criterion and takes into account possible external wrenches (forces and torques) applied to the object. The mapped grasps are- represented by high-dimensional feature vectors which describes the shape of the gripper. We generate a database of all possible grasps for each object in the feature space. Then we use a search and classification algorithm for intersecting all possible grasps over all parts and finding a single common grasp suitable for all objects. We present simulations of planar and spatial objects to validate the feasibility of the approach. }, journal = {International Journal of Mechanical and Mechatronics Engineering}, volume = {7}, number = {11}, year = {2013}, pages = {2139 - 2145}, ee = {https://publications.waset.org/pdf/17249}, url = {https://publications.waset.org/vol/83}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 83, 2013}, }