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Adaptive Extended Jacobian Can Improve the Global Conditioning Index of Redundant Robots
Simas, Henrique; Di Gregorio, Raffaele     dettagli >>
ASME, Proceedings of the ASME 2018 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference
Vol. 5B: 42nd Mechanisms and Robotics Conference, No. 1, pp: V05BT07A015-1-V05BT07A015-10, Anno: 2018

Kinematics of a particular 3t1r parallel manipulator of type 2PRPU
Simas, Henrique; Di Gregorio, Raffaele     dettagli >>
American Society of Mechanical Engineers (ASME), Proceedings of the ASME Design Engineering Technical Conference
Vol. 5, No. 1, pp: V05AT08A038-8 pages, Anno: 2017

Systematic Use of Instant Centers in the Dynamics Analysis of Single-DOF Planar Mechanisms
DI GREGORIO, Raffaele     dettagli >>
AMER SOC MECHANICAL ENGINEERS, ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference
Vol. 5C: 39th Mechanisms and Robotics Conference, No. 1, pp: V05CT08A017-1-V05CT08A017-10, Anno: 2016

A general technique to evaluate the effects of manufacturing errors on positioning precision during design
Simas, Henrique; DI GREGORIO, Raffaele     dettagli >>
American Society of Mechanical Engineers (ASME), Proceedings of the ASME 2016 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference
Vol. 5B: 40th Mechanisms and Robotics Conference, No. 1, pp: V05BT07A073-1-V05BT07A073-10, Anno: 2016

New Ideas to Study Kinematics and Dynamics of Planar Mechanisms
DI GREGORIO, Raffaele     dettagli >>
Airiti Inc., Proceedings of the 14th IFToMM World Congress
Vol. 14th-1 (2015 / 10 / 23), No. 1, pp: 329-337, Anno: 2015

Decoupled Parallel Manipulators Generating S-RS-US Structures: Instantaneous Kinematics and Singularity Analysis
DI GREGORIO, Raffaele     dettagli >>
Airiti Inc., Proceedings of the 14th IFToMM World Congress
Vol. 14th-1 (2015 / 10 / 23), No. 1, pp: 203-209, Anno: 2015

Decoupled Parallel Manipulators Generating S-RS-US Structures: Type Synthesis and Position Analysis
DI GREGORIO, Raffaele     dettagli >>
Airiti Inc, Proceedings of the 14th IFToMM World Congress
Vol. 14th-4 (2015 / 11 / 04), No. 1, pp: 75-80, Anno: 2015

Extra-Sensor Implementation in a Nonholonomic Parallel Wrist
DI GREGORIO, Raffaele; M., Callegari; M., Battistelli     dettagli >>
IFToMM, Proceedings of 2014 Workshop on Fundamental Issues and Future Research Directions for Parallel Mechanisms and Manipulators
No. Paper No.: RD1-3, pp: 1-7, Anno: 2014

Kinematics Analysis of a Single-Loop-Wrist Family
DI GREGORIO, Raffaele     dettagli >>
IFToMM, Proceedings of 2014 IFToMM Asian Conference on Mechanism and Machine Science
No. Paper No.: CK-1, pp: 1-10, Anno: 2014

Design and performance analysis of an (nS)-2SPU underactuated wrist
M., Battistelli; M., Callegari; DI GREGORIO, Raffaele     dettagli >>
IEEE / Institute of Electrical and Electronics Engineers Incorporated:445 Hoes Lane:Piscataway, NJ 08854:(800)701-4333, (732)981-0060, EMAIL: subscription-service@ieee.org, INTERNET: http://www.ieee.org, Fax: (732)981-9667, Mechatronic and Embedded Systems and Applications (MESA), 2014 IEEE/ASME 10th International Conference on
pp: 1-6, Anno: 2014

POLE-AXIS BASED SINGULARITY ANALYSIS OF SPHERICAL MECHANISMS
DI GREGORIO, Raffaele     dettagli >>
ASME, Proceedings of the ASME 2013 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, IDETC/CIE 2013
pp: Paper No.: DETC2013-12060-(9 pages), Anno: 2013

Elastodynamic analysis of vibratory bowl feeders: modeling and experimental validation
Mucchi, Emiliano; DI GREGORIO, Raffaele; Dalpiaz, Giorgio     dettagli >>
Associazione Italiana di Meccanica Teorica e Applicata, XX Congresso AIMETA 2011
Vol. 60, No. 1, pp: 60-72, Anno: 2013

SINGULARITY ANALYSIS OF A SINGLE-LOOP UNDERACTUATED WRIST
DI GREGORIO, Raffaele     dettagli >>
ASME, Proceedings of the ASME 2013 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, IDETC/CIE 2013
pp: Paper No.: DETC2013-12044-(8 pages), Anno: 2013

Instantaneous kinematics and singularities of two types of under-actuated parallel wrists
DI GREGORIO, Raffaele     dettagli >>
ASME, Proceedings of the ASME 2012 11th Biennial Conference On Engineering Systems Design And Analysis
pp: Paper No.: ESDA2012-82084-(9 pages), Anno: 2012

Kinematics of a Novel Single-Loop Under-Actuated Wrist
DI GREGORIO, Raffaele     dettagli >>
ASME, Proceedings of the ASME 2012 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, IDETC/CIE 2012
pp: Paper No.: DETC2012-70191-(8 pages), Anno: 2012

Under-Actuated Nonholonomic Parallel Wrists
DI GREGORIO, Raffaele     dettagli >>
IFToMM, Proceedings of the 13th World Congress in Mechanism and Machine Science, Guanajuato, México, 19-25 June, 2011
No. Paper No.: A12_264, pp: 1-8, Anno: 2011

ON THE S-(nS)PU-SPU AND S-(nS)PU-2SPU UNDER-ACTUATED WRISTS
DI GREGORIO, Raffaele     dettagli >>
ASME, Proceedings of the ASME 2011 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference - IDETC/CIE 2011
pp: Paper No.: DETC2011-47541 (pp. 1-7)-., Anno: 2011

KINEMATICS OF THE (nS)-2SPU WRIST
DI GREGORIO, Raffaele     dettagli >>
ASME, Proceedings of the ASME 2011 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference - IDETC/CIE 2011
pp: Paper No.: DETC2011-47103 (pp. 1-7)-., Anno: 2011

EXPERIMENTAL VALIDATION AND UPDATING OF THE FLEXIBLE MULTIBODY MODEL OF A COMMERCIAL 3R PLANAR MANIPULATOR
Fiorati, Stefano; Mucchi, Emiliano; DI GREGORIO, Raffaele; Dalpiaz, Giorgio     dettagli >>
ASME, Proceedings of the ASME 2011 International Design Engineering Technical Conference& Computer and information in Engineering Conference IDETC/CIE 2011
pp: 1-10, Anno: 2011

Singularities of single-dof spherical mechanisms identified by means of pole axes' properties
DI GREGORIO, Raffaele     dettagli >>
ASME, Proceedings of the ASME 2010 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference - IDETC/CIE 2010
pp: DETC2010-28175/1-DETC2010-28175/8, Anno: 2010

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