In this paper we have approached the problem for improving an anthropomorphic finger mechanism for adapting its configuration to the shape of a grasped object, even with more suitable contacts. Solutions with underact...
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In this paper we have approached the problem for improving an anthropomorphic finger mechanism for adapting its configuration to the shape of a grasped object, even with more suitable contacts. Solutions with underactuated mechanisms and flexible mechanisms are considered by looking at design problems and feasible mechanical designs. Previous experiences and expertise from Cassino group and Beijing BUAA group have been integrated in a unique frame for design purposes of a new low-cost easy-operation finger mechanism with object-adaptability characteristics
This paper is a short survey illustrating historical insights of developments in Mechanism Design with an eye to topics of current and future interest. Main subjects are discussed to identify historical backgrounds an...
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This paper is a short survey illustrating historical insights of developments in Mechanism Design with an eye to topics of current and future interest. Main subjects are discussed to identify historical backgrounds and to motivate interest in research, practice, and teaching activity for developing new trends in Mechanism Design in agreement with needs and requirements of the evolving technology.
In this paper a novel application is presented for a parallel manipulator to be used as an earthquake motion simulator. A formulation and experimental results are presented for a 3-DOF CaPaMan (Cassino Parallel Manipu...
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In this paper a novel application is presented for a parallel manipulator to be used as an earthquake motion simulator. A formulation and experimental results are presented for a 3-DOF CaPaMan (Cassino Parallel Manipulator) prototype to simulate point seismograms and 3D earthquake motion. The rigid body acceleration (linear acceleration, angular velocity and acceleration) has been experimentally evaluated to simulate real 3D earthquakes by using the parallel manipulator.
In this paper a study of feasibility is presented for using robots or robotic systems in novel applications concerning with activities related to analysis and restoration of historical sites of architectonic interest....
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In this paper a study of feasibility is presented for using robots or robotic systems in novel applications concerning with activities related to analysis and restoration of historical sites of architectonic interest. The work has been developed within a collaboration between DART and LARM Laboratories, of University of Cassino. Design requirements and peculiarities of operation of robotic systems are analyzed for the application in restoration of historical sites. The proposed application is completely novel and of great interest.
In this paper the design and kinematic performances are presented for a low-cost parallel manipulator with 4 driven cables. It has been conceived for an easy programming of its operation by properly formulating the Ki...
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In this paper the design and kinematic performances are presented for a low-cost parallel manipulator with 4 driven cables. It has been conceived for an easy programming of its operation by properly formulating the Kinematics of the parallel architecture that uses cables. A prototype has been built and tests have experienced the feasibility of the system design and its operation.
A new humanoid robot capable of verious motion is proposed in this paper, which has a 2 DOF wasit and 2 DOF trunk. A new upper body mechanism is mounted on a leg machine, WABIAN2/LL, and a full scale humanoid robot, W...
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A new humanoid robot capable of various motion is proposed in this paper, which has a 2 DOF waist and 2 DOF trunk. A new upper body mechanism is mounted on a leg machine, WABIAN2/LL, and a full scale humanoid robot, W...
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A new humanoid robot capable of various motion is proposed in this paper, which has a 2 DOF waist and 2 DOF trunk. A new upper body mechanism is mounted on a leg machine, WABIAN2/LL, and a full scale humanoid robot, WABIAN-2, is constructed in this study. Its trunk is designed to bend forwards, backwards and sideways and rotate in combination with a 2-DOF waist. Also, the upper body is designed in way that makes it able to use a walk-assist machine. Basic walking experiments with and without a walk-assist machine are conducted, and the effectiveness of the mechanism of WABIAN-2 is confirmed
<正>In this paper a new version of the Cassino parallel manipulator (CaPaMan 2) is presented. A model describing the multibody system through mixed coordinates has been created, and a simulation program has been d...
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<正>In this paper a new version of the Cassino parallel manipulator (CaPaMan 2) is presented. A model describing the multibody system through mixed coordinates has been created, and a simulation program has been developed to perform both kinematic and dynamic analysis of the manipulator. This program uses an entirely symbolic formulation of the equations of motion for the mechanism.
In this paper the dynamic effects of curvature change in the cam profiles are investigated by formulating a suitable model for a numerical evaluation. The study has been focused on two circular-arc cams and a specific...
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In this paper the dynamic effects of curvature change in the cam profiles are investigated by formulating a suitable model for a numerical evaluation. The study has been focused on two circular-arc cams and a specific model has been proposed and numerically solved. Experimental test have been carried out by using a test-bed that has been designed and built at LARM.
In this paper the feasibility of a serial-parallel macromilli robotic system for medical applications is investigated. A first stiffness analysis is proposed for a robotic architecture composed of a commercial robot P...
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In this paper the feasibility of a serial-parallel macromilli robotic system for medical applications is investigated. A first stiffness analysis is proposed for a robotic architecture composed of a commercial robot Puma 562, with 6-DOF, and CaPaMan2 (Cassino Parallel Manipulator) with 3-DOF. Preliminary experimental tests have been carried out with the aim of showing the engineering feasibility of the proposed macro-milli serial-parallel robotic manipulator for surgical applications.
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