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公开(公告)号：US12128553B2
公开(公告)日：2024-10-29
申请号：US18047561
申请日：2022-10-18
Applicant: Khalifa University of Science and Technology
Inventor： Mohammed Ismail Awad , Mohammed Ahmed Ramadan , Basma Bashir Mohamed Hasanen , Irfan Hussain , Seneviratne Mudigansalage Seneviratne
CPC classification number: B25J19/068 , B25J9/102 , B25J9/126 , F16F1/042 , B25J9/1005
Abstract: A supernumerary robotic limb (SRL) system can include a plurality of rigid links, a joint that connects one rigid link to another rigid link in the plurality of rigid arms, and two variable stiffness actuators (VSAs) configured to drive the plurality of rigid links in order to complete at least one task. The VSAs can exhibit infinite rotation and infinite stiffness. The VSAs can include an output link. Additionally, the VSAs can include a set of elastic elements mounted on the output link. The VSAs can include an input link configured to provide kinetic energy for the output link. The VSAs can include a dynamic chassis configured to connect with the input link. Additionally, the VSAs can include a stiffness adjustor included in the dynamic chassis and configured to adjust an elastic transmission between at least one elastic element of the set of elastic elements and the output link.
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公开(公告)号：US20230072207A1
公开(公告)日：2023-03-09
申请号：US17900770
申请日：2022-08-31
Applicant: Khalifa University of Science and Technology
Inventor： Rajkumar MUTHUSAMY , Huda Alyammahi , Muhammad Umer Hameed Shah , Omar Fuad Faris , Irfan Hussain , Yahya Hashem Zweiri , Dongming Gan , Seneviratne Mudigansalage Seneviratne
Abstract: A robotic manipulator is described. The robotic manipulator includes a rigid or semi-rigid end effector that engages with objects and a sensor that detects data associated with the object. For example, the sensor can include an optical sensor or a vision-based tactile sensor that detects data associated with the object.
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公开(公告)号：US12280495B2
公开(公告)日：2025-04-22
申请号：US17900770
申请日：2022-08-31
Applicant: Khalifa University of Science and Technology
Inventor： Rajkumar Muthusamy , Huda Alyammahi , Muhammad Umer Hameed Shah , Omar Fuad Faris , Irfan Hussain , Yahya Hashem Zweiri , Dongming Gan , Seneviratne Mudigansalage Seneviratne
Abstract: A robotic manipulator is described. The robotic manipulator includes a rigid or semi-rigid end effector that engages with objects and a sensor that detects data associated with the object. For example, the sensor can include an optical sensor or a vision-based tactile sensor that detects data associated with the object.
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