Haptic robot

SI/STI2D

Doc. commercial Fr
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Presentation:

Haptic robots originate from the scientific field of the sense of touch. They are used in the medical field, tele-robotics in hazardous areas, virtual reality gaming, and many other fields.

The educational system incorporates two haptic robots, the first with an integrated acquisition card and measurements for working with Matlab and Labview, and the second equipped with an Arduino card for programming.

Technical solutions addressed:

Delta robot with parallel structure with three identical closed kinematic chains with three degrees of freedom in translation (working space 101 x 101 x 101 mm)

DC gear motors

Incremental encoders

Integrated acquisition/measurement card

Reprogrammable in-situ Arduino card

Educational activities:

The practical work provided enables activities to be carried out on analysis, modeling, and experimentation with measurement of deviations.

The fields of investigation covered are:

Mechanical stresses, deformations, and constraints

The reversibility of a transmission chain

The energy chain with its three motors

The information chain with its three incremental encoders and serial connection to a PC

Servo systems

Digital technology and virtual reality

Possibility of interdisciplinary applications:

Mathematics: Trigonometric functions

Physical and Chemical Sciences: Modeling a mechanical oscillating system

Life and Earth Sciences: The human body, neurons, and muscle fibers

Key features:

Real educational system enabling the characterization of differences between the desired (manufacturer's data), the model ( and the real

Educational haptic robots can be used in projects (SI, STI2D SIN and ITEC, NSI).

Technical file with SysML description, 3D modeling in SolidWorks, Matlab-Simulink multiphysics model

References:

SHAP: Haptic Robot

SHAP-CPGE: Haptic Robot Set for CPGE Activities

SHAPIO: Haptic Robot with Python Development Kit

SHAPARD: Option: Haptic Robot Project with ARDUINO Board.

SHAP-BM: Option: Haptic robot instrumentation bench for CPGE applications (without robot)

SHAPRS: Option: Non-educational Haptic Robot