Universita′ Di Pisa

Fondazione Istituto Italiano Di Tecnologia

Universita Di Pisa Centro Interdipartimentale Di Ricerca “E. Piaggio”

Eidgenossische Technische Hochschule Zurich

Qbrobotics S.r.l.

Giorgio Grioli

Manuel Giuseppe Catalano

Antonio Bicchi

Manolo Garabini

Cristina Piazza

Cosimo Della Santina

Gianluca Lentini

Giorgio Valsecchi

Danilo Caporale

Vinicio Tincani

Alessandro Settimi

Lucia Pallottino

Antonio Biicchi

Marco Hutter

Alberto Brando

Manuel Barbarossa

Chiara Gabelleri

Manuel Giuseooe Catalano

Anna Mannucci

Mathew Jose Pollayil

Cristiano Petrocelli

Fabio Bonomo

Riccardo Persichini

A process of interacting with objects is provided including a robot with an end effector, a driver of the end effector and sensors for acquiring at least one environmental or interaction parameter; a computer for controlling the robot; an instruction block configured to instruct the robot to move the end effector according to instructions defined by the instruction block.

Process of interacting with objects

Logistic device, for handling a package being collected that defines a contact surface with items not being collected, including a first robotic arm including adaptive gripper having at least three degrees of freedom to modify adaptive gripper position and spatial orientation; a second robotic arm including an end effector defining a resting surface and three degrees of freedom to modify end effector position and spatial orientation; control unit to command the first robotic arm to contact the adaptive gripper and package, to deform the adaptive gripper according to adhesion surface between the package and move the package from a storage position wherein the contact surface contacts the items and a collection position wherein the contact surface does not contact the items; the second robotic arm bringing the end effector resting surface into contact with the contact surface; and then the second robotic arm to move the package.

Logistic device

An artificial hand is provided. The artificial includes phalanges suitable to reproduce at least one finger, hinges hinging a first element identifying a phalanx to a second element identifying a second phalanx, and an implementation mechanism suitable to command a reciprocal rotation between the hinges defining a mutual rotation speed between the first and second element. The hinges define different damping coefficients so that, during a mutual rotation of the first and second element, they are subject to distinct damping forces opposing mutual rotation and proportional to the mutual rotation speed so as to vary the movement of the artificial hand as a function of the mutual rotation speed.

Artificial hand

Provided is a robotic hand which includes a palm, a plurality of phalanges adapted to reproduce a plurality of fingers, and an actuating mechanism. The actuating mechanism may include a first pulley located at each hinge and bound to the first element, second pulleys located at each of the hinges and bound to the second element, a single cable running in all of the pulleys and a motor adapted to act on the cable by controlling the rotation of the phalanges.

Underactuated robotic hand

A variable pliability actuator is provided to move a movable component including two electric rotary motors, at least one output shaft connected to be set in rotation by the motors around a rotation axis, an elastic transmission system to enable motion transfer from the motors to the output shaft and to vary the pliability the output shaft, a control unit to adjust at least the pliability of the output shaft through the elastic transmission system, and a holding structure to hold at least the motors, the elastic transmission system, the output shaft and the control unit. The holding structure has a driving output placed at the outer surface controlled by the output shaft and connected to set the movable component in rotation about the rotation axis, at least one stiff coupling element to enable a stiff connection of the holding structure, and a support output opposite the driving output, substantially coaxial with the rotation axis and partly housing and stabilizing the rotation of the movable component.

Variable pliability actuator

Growing community of inventors

Pisa, Italy

Giorgio Grioli