Kinematics of a new spherical parallel manipulator with three equal legs: The 3-URC wrist. - Raffaele Di Gregorio (J. Field Robotics, 2001)

Kinematics of a six-dof fixation device for long-bone fracture reduction. - Raffaele Di Gregorio; Vincenzo Parenti-Castelli (J. Field Robotics, 2001)

Real-time actual pose determination of the general fully parallel spherical wrist, using only one extra sensor. - Vincenzo Parenti-Castelli; Raffaele Di Gregorio (J. Field Robotics, 2001)

A new parallel wrist using only revolute pairs: the 3-RUU wrist. - Raffaele Di Gregorio (Robotica, 2001)

Analytic formulation of the 6-3 fully-parallel manipulator's singularity determination. - Raffaele Di Gregorio (Robotica, 2001)

Analytic determination of workspace and singularities in a parallel pointing system. - Raffaele Di Gregorio (J. Field Robotics, 2002)

Translational Parallel Manipulators: New Proposals. - Raffaele Di Gregorio (J. Field Robotics, 2002)

Fixation Devices for Long Bone Fracture Reduction: An Overview and New Suggestions. - Raffaele Di Gregorio; Vincenzo Parenti-Castelli (J. Intell. Robotic Syst., 2002)

Singularity-locus expression of a class of parallel mechanisms. - Raffaele Di Gregorio (Robotica, 2002)

A new family of spherical parallel manipulators. - Raffaele Di Gregorio (Robotica, 2002)

Inverse position analysis, workspace determination and position synthesis of parallel manipulators with 3-RSR topology. - Raffaele Di Gregorio (Robotica, 2003)

Workspace analytic determination of two similar translational parallel manipulators. - Raffaele Di Gregorio; Roberto Zanforlin (Robotica, 2003)

On the Modeling of Passive Motion of the Human Knee Joint by Means of Equivalent Planar and Spatial Parallel Mechanisms. - Vincenzo Parenti-Castelli; Alberto Leardini; Raffaele Di Gregorio; John J. O'Connor (Auton. Robots, 2004)

Determination of Singularities in Delta-Like Manipulators. - Raffaele Di Gregorio (Int. J. Robotics Res., 2004)

On the direct problem singularities of a class of 3-DOF parallel manipulators. - Raffaele Di Gregorio (Robotica, 2004)

Statics and singularity loci of the 3-UPU wrist. - Raffaele Di Gregorio (IEEE Trans. Robotics, 2004)

Kinematics of the 3-RSR wrist. - Raffaele Di Gregorio (IEEE Trans. Robotics, 2004)

Direct position analysis of parallel manipulators which generate SP-2PS structures. - Raffaele Di Gregorio (Robotica, 2005)

Parallel mechanisms for knee orthoses with selective recovery action. - Raffaele Di Gregorio; Vincenzo Parenti-Castelli (ARK, 2006)

Forward Position Analysis of the SP-PS-RS Architectures. - Raffaele Di Gregorio (Int. J. Robotics Autom., 2006)

Dynamic model and performances of 2-DOF manipulators. - Raffaele Di Gregorio (Robotica, 2006)

Mathematical models of passive motion at the human ankle joint by equivalent spatial parallel mechanisms. - Raffaele Di Gregorio; Vincenzo Parenti-Castelli; John J. O'Connor; Alberto Leardini (Medical Biol. Eng. Comput., 2007)

Motion planning for a novel reconfigurable parallel manipulator with lockable revolute joints. - Patrick Grosch; Raffaele Di Gregorio; Javier López; Federico Thomas (ICRA, 2010)

Classification of the Singularity Loci of m-n Fully-Parallel Manipulators. - Raffaele Di Gregorio (ARK, 2012)

Multibody modeling and vibration testing of 3R planar manipulators: effects of flexible installation frames. - Emiliano Mucchi; Stefano Fiorati; Raffaele Di Gregorio; Giorgio Dalpiaz (Robotica, 2013)

Design and performance analysis of an (nS)-2SPU underactuated wrist. - Massimiliano Battistelli; Massimo Callegari; Raffaele Di Gregorio (MESA, 2014)

Design of a Non-Holonomic Spherical Wrist. - Massimo Callegari; Massimiliano Battistelli; Raffaele Di Gregorio (J. Intell. Robotic Syst., 2016)

A Novel Single-Loop Decoupled Schoenflies-Motion Generator: Concept and Kinematics Analysis. - Raffaele Di Gregorio (RAAD, 2017)

Kinematics analysis and singularities of novel decoupled parallel manipulators with simplified architecture. - Raffaele Di Gregorio (Robotica, 2017)

On the Use of Instant Centers to Build Dynamic Models of Single-dof Planar Mechanisms. - Raffaele Di Gregorio (ARK, 2018)

Performance-Based Design of the CRS-RRC Schoenflies-Motion Generator. - Raffaele Di Gregorio; Mattia Cattai; Henrique Simas (Robotics, 2018)

Position analysis, singularity loci and workspace of a novel 2PRPU Schoenflies-motion generator. - Henrique Simas; Raffaele Di Gregorio (Robotica, 2019)

A Review of the Literature on the Lower-Mobility Parallel Manipulators of 3-UPU or 3-URU Type. - Raffaele Di Gregorio (Robotics, 2020)

A Novel 3-URU Architecture with Actuators on the Base: Kinematics and Singularity Analysis. - Raffaele Di Gregorio (Robotics, 2020)

Smooth transition for collision avoidance of redundant robots: An on-line polynomial approach. - Henrique Simas; Raffaele Di Gregorio (Robotics Comput. Integr. Manuf., 2021)

Wriflex: Design and Kinematic Analysis of a Self-aligning Parallel Wrist. - Henrique Simas; Roberto Simoni; Raffaele Di Gregorio (ARK, 2022)

TetraFLEX: Design and kinematic analysis of a novel self-aligning family of 3T1R parallel manipulators. - Henrique Simas; Raffaele Di Gregorio; Roberto Simoni (J. Field Robotics, 2022)

Dimensional Synthesis of a Novel 3-URU Translational Manipulator Implemented through a Novel Method. - Raffaele Di Gregorio (Robotics, 2022)

Collision Avoidance for Redundant 7-DOF Robots Using a Critically Damped Dynamic Approach. - Henrique Simas; Raffaele Di Gregorio (Robotics, 2022)

Instantaneous Kinematics and Free-from-Singularity Workspace of 3-XXRRU Parallel Manipulators. - Henrique Simas; Raffaele Di Gregorio; Roberto Simoni (Robotics, 2023)

Dynamic Design of a Fast Robotic Total Station Based on Ad-Hoc-Conceived Virtual Experiments Implemented through a Digital Twin. - Henrique Simas; Raffaele Di Gregorio; Roberto Simoni (MESA, 2024)

Metrics proposed for measuring the distance between two rigid-body poses: review, comparison, and combination. - Raffaele Di Gregorio (Robotica, 2024)

Special Issue Kinematics and Robot Design VI, KaRD2023. - Raffaele Di Gregorio (Robotics, 2024)