1-20 of 33
Keywords: Grasping
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. September 2024, 16(9): 091011.
Paper No: JMR-23-1485
Published Online: February 27, 2024
...Alexander Titov; Matteo Russo; Marco Ceccarelli In this paper, the grasping operation of CubeSat microsatellites is analyzed with a topological study of grasping strategies as functions of CubeSat geometry. Grasping conditions and limitations are introduced for the square-profiled bodies...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. August 2024, 16(8): 081016.
Paper No: JMR-23-1460
Published Online: January 12, 2024
...Wenda Xu; Yunfei Guo; Yujiong Liu; Pinhas Ben-Tzvi This paper presents the design, optimization, control, and experimental evaluation of a novel compact exoskeleton glove aiming to assist patients with brachial plexus injuries in grasping daily used objects. The finger mechanism is based on a rigid...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. June 2024, 16(6): 061012.
Paper No: JMR-23-1276
Published Online: October 4, 2023
... successfully grasp most common objects with good self-adaptability, and has the ability to work in cooperation with the CR. In this paper, a novel FSH joint was designed based on the exact constraint design principle. Its virtual RCM is fixed and located at the bottom of the flexible joint, giving it more...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. March 2024, 16(3): 031005.
Paper No: JMR-22-1246
Published Online: March 8, 2023
... mechanism, is presented to accomplish the above goals. A feedforward grasping force control method, based on the learned kinematics of the underactuated finger mechanism, is proposed to achieve sensor-less grasping force control. To enhance the grasping force control accuracy, a state-based actuating force...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. April 2023, 15(2): 021004.
Paper No: JMR-21-1558
Published Online: June 21, 2022
... that the method can be implemented online for the control of the mechanism. Also, since the platform is reconfigurable, the introduced mechanisms can be used for grasping irregular objects. The motion of the mechanism is simulated for singularity avoidance and grasping. 1 Corresponding author. Email...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. April 2023, 15(2): 021002.
Paper No: JMR-21-1429
Published Online: June 20, 2022
.... The LSEA-RG has the ability to adaptively grasp objects with different shapes and sizes by grasping force control. First, the mechanical design, including the transmission scheme, the finger mechanism, and the actuating mechanism is presented. Subsequently, the kinematic analysis is performed to explore...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Mechanisms Robotics. April 2023, 15(2): 021003.
Paper No: JMR-21-1441
Published Online: June 20, 2022
...Zhongmou Li; Vincent Bégoc; Abdelhamid Chriette; Isabelle Fantoni This paper presents the wrench capability analysis, the controller design, and experimental results of an aerial robot flying gripper. This robot uses four quadrotors to actuate four fingers such as to grasp and manipulate large size...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Mechanisms Robotics. April 2022, 14(2): 024502.
Paper No: JMR-21-1231
Published Online: September 20, 2021
...-control-060117-105003 [11] Ma , R. R. , Rojas , N. , and Dollar , A. M. , 2016 , “ Spherical Hands: Toward Underactuated, In-hand Manipulation Invariant to Object Size and Grasp Location ,” ASME J. Mech. Rob. , 8 ( 6 ), p. 061021 . 10.1115/1.4034787 [12] Ma , R. R...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. October 2019, 11(5): 051002.
Paper No: JMR-18-1330
Published Online: July 8, 2019
.... Apart from deployability, a self-forcing mechanism, i.e., the holding force increases with load/object weight, facilitates the braided tube as a robotic gripper to grasp objects with different shapes, weights, and rigidities. First, taking a cylindrical object as an example, the self-forcing mechanism...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Design Innovation Paper
J. Mechanisms Robotics. August 2018, 10(4): 045001.
Paper No: JMR-17-1193
Published Online: April 18, 2018
...Wissem Haouas; Redwan Dahmouche; Nadine Le Fort-Piat; Guillaume J. Laurent This paper presents a new parallel robot with an integrated gripper. The grasping capability of the robot is obtained by a foldable platform that can be fully controlled by actuators located on the base of the seven degrees...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. June 2018, 10(3): 031005.
Paper No: JMR-17-1351
Published Online: March 23, 2018
...Guangbo Hao; Haiyang Li; Abhilash Nayak; Stephane Caro This paper presents the design of a multimode compliant gripper, using the singularities of the four-bar mechanism with equilateral links. The mobility of the compliant gripper can be reconfigurable to grasp a variety of shapes or adapt...
Topics: Design, Grippers
Journal Articles
Publisher: ASME
Article Type: Design Innovation Paper
J. Mechanisms Robotics. April 2018, 10(2): 025006.
Paper No: JMR-17-1323
Published Online: February 5, 2018
...Spencer B. Backus; Aaron M. Dollar Here, we present the design, fabrication, and evaluation of a prismatic-revolute-revolute joint hand called the model B that we developed for grasping from ungrounded vehicles. This hand relies on a prismatic proximal joint followed by revolute distal joints...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. February 2018, 10(1): 011004.
Paper No: JMR-17-1133
Published Online: December 20, 2017
...Aimee Cloutier; James Yang An appropriate choice of contact forces for anthropomorphic robotic grasping devices is important for achieving a balanced grasp. Too little applied force may cause an object to slip or be dropped, and too much applied force may cause damage to delicate objects. Prior...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. December 2017, 9(6): 061017.
Paper No: JMR-16-1232
Published Online: October 27, 2017
... link mechanism called a “microgripper.” The fingertip thus is a rigid/fluid hybrid system. The fluid fingertip is effective for grasping delicate objects, that is, it can decrease the impulsive force upon contact, and absorb uncertainties in object shapes and contact force. However, it can only apply...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. December 2017, 9(6): 061011.
Paper No: JMR-17-1098
Published Online: October 9, 2017
... of the developed gripper device. 1 Corresponding author. Manuscript received April 10, 2017; final manuscript received September 14, 2017; published online October 9, 2017. Assoc. Editor: Larry L Howell. 10 04 2017 14 09 2017 Compliant mechanisms Grasping Microscale mechanisms...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. October 2017, 9(5): 051012.
Paper No: JMR-17-1007
Published Online: August 23, 2017
... components joined together with series (equal force) or parallel (equal displacement) connections, the resulting multiport immittance (stiffness) matrix for the entire transmission can be used to deduce how the object will behave in the grasp. To illustrate this, a three-fingered gripper is presented...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. October 2017, 9(5): 051004.
Paper No: JMR-16-1289
Published Online: August 4, 2017
...Bruno Belzile; Lionel Birglen The sense of touch has always been challenging to replicate in robotics, but it can provide critical information when grasping objects. Nowadays, tactile sensing in artificial hands is usually limited to using external sensors which are typically costly, sensitive...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Mechanisms Robotics. August 2017, 9(4): 041003.
Paper No: JMR-16-1236
Published Online: April 27, 2017
... of freedom (DOF), generally equal to the number of phalanges. Therefore, once the finger is mechanically designed and built, little can be done using control algorithms to change the behavior of this finger, both during the closing motion and the grasp. We propose to use more than one actuator to drive...