Internship thesis R&D

| Motion Control Engineer

Salvagnini Italia S.p.A., Italy

30/09/2024

If you're a student interested to proposed arguments , if you like challenges , if you like an internation enviroment , you're the right one! Keep in touch with us a few month before last exams. The project duration is calculated around six month of «deep dive» . Apply your knowledges on a real case and live the «factory enviroment », working side by side with expertise designers

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- INPUT SHAPING: the goal is to build the reference trajectory via input shaping methods for a near minimum time point-to-point motion of a single axis, so that mechanical natural modes are not excited.

- PTP MOTION FOR SINGLE AXIS WITH CONTINUOUS JERK: the goal is to build a minimum-time reference generator for single axis with constraints on speed, acceleration and jerk, and with continuous jerk.

- DISTURBANCE OBSERVER: the goal is to implement a robust 2nd order system model online identification algorithm and related DOB (Disturbance Observer), for an industrial servo positioning system.

- OPTIMIZATION IN TRAJECTORY PLANNING: the goal is to improve state-of-art algorithm for trajectory planning implemented in Salvagnini CNC as analysis of alternative LP/QP problem formulations, alternative problem discretization methods, and alternative integration methods for spline interpolation.

- (ELECTRIC) ENERGY MANAGEMENT: the goal is to model the energy consumption on a Salvagnini machine and identify possible improvements.

- SENSORLESS POSITIONING OF AN ELECTRIC AXIS: the goal is to use a sensorless algorithm to retrieve the position of the motor, therefore developing a sensorless close loop control of an electric axis with IPM synchronous motor.