Raffaele Di Gregorio

44 papers A* 1Journal 36Unranked 7

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Foldable/Deployable Spherical Mechanisms Based on Regular Polygons. Symmetry Raffaele Di Gregorio
2024	—	`conf`	Dynamic Design of a Fast Robotic Total Station Based on Ad-Hoc-Conceived Virtual Experiments Implemented through a Digital Twin. MESA Henrique Simas, Raffaele Di Gregorio, Roberto Simoni
2024	J	`jnl`	Metrics proposed for measuring the distance between two rigid-body poses: review, comparison, and combination. Robotica Raffaele Di Gregorio
2024	J	`jnl`	Special Issue Kinematics and Robot Design VI, KaRD2023. Robotics Raffaele Di Gregorio
2023	J	`jnl`	Instantaneous Kinematics and Free-from-Singularity Workspace of 3-XXRRU Parallel Manipulators. Robotics Henrique Simas, Raffaele Di Gregorio, Roberto Simoni
2022	J	`jnl`	Collision Avoidance for Redundant 7-DOF Robots Using a Critically Damped Dynamic Approach. Robotics Henrique Simas, Raffaele Di Gregorio
2022	J	`jnl`	Dimensional Synthesis of a Novel 3-URU Translational Manipulator Implemented through a Novel Method. Robotics Raffaele Di Gregorio
2022	J	`jnl`	TetraFLEX: Design and kinematic analysis of a novel self-aligning family of 3T1R parallel manipulators. J. Field Robotics Henrique Simas, Raffaele Di Gregorio, Roberto Simoni
2022	—	`conf`	Wriflex: Design and Kinematic Analysis of a Self-aligning Parallel Wrist. ARK Henrique Simas, Roberto Simoni, Raffaele Di Gregorio
2021	J	`jnl`	Smooth transition for collision avoidance of redundant robots: An on-line polynomial approach. Robotics Comput. Integr. Manuf. Henrique Simas, Raffaele Di Gregorio
2020	J	`jnl`	A Novel 3-URU Architecture with Actuators on the Base: Kinematics and Singularity Analysis. Robotics Raffaele Di Gregorio
2020	J	`jnl`	A Review of the Literature on the Lower-Mobility Parallel Manipulators of 3-UPU or 3-URU Type. Robotics Raffaele Di Gregorio
2019	J	`jnl`	Position analysis, singularity loci and workspace of a novel 2PRPU Schoenflies-motion generator. Robotica Henrique Simas, Raffaele Di Gregorio
2018	—	`conf`	On the Use of Instant Centers to Build Dynamic Models of Single-dof Planar Mechanisms. ARK Raffaele Di Gregorio
2018	J	`jnl`	Performance-Based Design of the CRS-RRC Schoenflies-Motion Generator. Robotics Raffaele Di Gregorio, Mattia Cattai, Henrique Simas
2017	—	`conf`	A Novel Single-Loop Decoupled Schoenflies-Motion Generator: Concept and Kinematics Analysis. RAAD Raffaele Di Gregorio
2017	J	`jnl`	Kinematics analysis and singularities of novel decoupled parallel manipulators with simplified architecture. Robotica Raffaele Di Gregorio
2016	J	`jnl`	Design of a Non-Holonomic Spherical Wrist. J. Intell. Robotic Syst. Massimo Callegari, Massimiliano Battistelli, Raffaele Di Gregorio
2014	—	`conf`	Design and performance analysis of an (nS)-2SPU underactuated wrist. MESA Massimiliano Battistelli, Massimo Callegari, Raffaele Di Gregorio
2013	J	`jnl`	Multibody modeling and vibration testing of 3R planar manipulators: effects of flexible installation frames. Robotica Emiliano Mucchi, Stefano Fiorati, Raffaele Di Gregorio, Giorgio Dalpiaz
2012	—	`conf`	Classification of the Singularity Loci of m-n Fully-Parallel Manipulators. ARK Raffaele Di Gregorio
2010	A*	`conf`	Motion planning for a novel reconfigurable parallel manipulator with lockable revolute joints. ICRA Patrick Grosch, Raffaele Di Gregorio, Javier López, Federico Thomas
2007	J	`jnl`	Mathematical models of passive motion at the human ankle joint by equivalent spatial parallel mechanisms. Medical Biol. Eng. Comput. Raffaele Di Gregorio, Vincenzo Parenti-Castelli, John J. O'Connor, Alberto Leardini
2006	J	`jnl`	Dynamic model and performances of 2-DOF manipulators. Robotica Raffaele Di Gregorio
2006	J	`jnl`	Forward Position Analysis of the SP-PS-RS Architectures. Int. J. Robotics Autom. Raffaele Di Gregorio
2006	—	`conf`	Parallel mechanisms for knee orthoses with selective recovery action. ARK Raffaele Di Gregorio, Vincenzo Parenti-Castelli
2005	J	`jnl`	Direct position analysis of parallel manipulators which generate SP-2PS structures. Robotica Raffaele Di Gregorio
2004	J	`jnl`	Determination of Singularities in Delta-Like Manipulators. Int. J. Robotics Res. Raffaele Di Gregorio
2004	J	`jnl`	Kinematics of the 3-RSR wrist. IEEE Trans. Robotics Raffaele Di Gregorio
2004	J	`jnl`	On the Modeling of Passive Motion of the Human Knee Joint by Means of Equivalent Planar and Spatial Parallel Mechanisms. Auton. Robots Vincenzo Parenti-Castelli, Alberto Leardini, Raffaele Di Gregorio, John J. O'Connor
2004	J	`jnl`	On the direct problem singularities of a class of 3-DOF parallel manipulators. Robotica Raffaele Di Gregorio
2004	J	`jnl`	Statics and singularity loci of the 3-UPU wrist. IEEE Trans. Robotics Raffaele Di Gregorio
2003	J	`jnl`	Inverse position analysis, workspace determination and position synthesis of parallel manipulators with 3-RSR topology. Robotica Raffaele Di Gregorio
2003	J	`jnl`	Workspace analytic determination of two similar translational parallel manipulators. Robotica Raffaele Di Gregorio, Roberto Zanforlin
2002	J	`jnl`	A new family of spherical parallel manipulators. Robotica Raffaele Di Gregorio
2002	J	`jnl`	Analytic determination of workspace and singularities in a parallel pointing system. J. Field Robotics Raffaele Di Gregorio
2002	J	`jnl`	Fixation Devices for Long Bone Fracture Reduction: An Overview and New Suggestions. J. Intell. Robotic Syst. Raffaele Di Gregorio, Vincenzo Parenti-Castelli
2002	J	`jnl`	Singularity-locus expression of a class of parallel mechanisms. Robotica Raffaele Di Gregorio
2002	J	`jnl`	Translational Parallel Manipulators: New Proposals. J. Field Robotics Raffaele Di Gregorio
2001	J	`jnl`	A new parallel wrist using only revolute pairs: the 3-RUU wrist. Robotica Raffaele Di Gregorio
2001	J	`jnl`	Analytic formulation of the 6-3 fully-parallel manipulator's singularity determination. Robotica Raffaele Di Gregorio
2001	J	`jnl`	Kinematics of a new spherical parallel manipulator with three equal legs: The 3-URC wrist. J. Field Robotics Raffaele Di Gregorio
2001	J	`jnl`	Kinematics of a six-dof fixation device for long-bone fracture reduction. J. Field Robotics Raffaele Di Gregorio, Vincenzo Parenti-Castelli
2001	J	`jnl`	Real-time actual pose determination of the general fully parallel spherical wrist, using only one extra sensor. J. Field Robotics Vincenzo Parenti-Castelli, Raffaele Di Gregorio