The Project
We are developing an exercise machine that allows to select a very precise range of loads. It must have the possibility of applying different loads in concentric phase and eccentric phase. The machine must allow the trainer to analyze the exercise performed in power, torque, speed and position. The machine should be as portable as possible and take up as little space as possible.
We are developing an exercise machine that allows to select a very precise range of loads. It must have the possibility of applying different loads in concentric phase and eccentric phase. The machine must allow the trainer to analyze the exercise performed in power, torque, speed and position. The machine should be as portable as possible and take up as little space as possible.
TARGET
Apply load through a PMSM motor. Obtain a fast response to maintain torque regardless of the external load applied by means of closed loop regulation and FOC control method.
Apply load through a PMSM motor. Obtain a fast response to maintain torque regardless of the external load applied by means of closed loop regulation and FOC control method.
Technical restrictions:
Technical restrictions:
Domestic power supply
Domestic power supply
Single-phase power supply
Single-phase power supply
Supply voltage 230 V AC
Supply voltage 230 V AC
Maximum power 1000 W
Maximum power 1000 W
Equipment:
Equipment:
PMSM motor and SVPWM inverter
PMSM motor and SVPWM inverter
FUNCTIONALITIES
FUNCTIONALITIES
Wide variation of load and movements that can be selected by the user.
Wide variation of load and movements that can be selected by the user.
Small footprint.
Small footprint.
Load variation in concentric and eccentric phase.
Load variation in concentric and eccentric phase.
Timed locking of the stroke at maximum point.
Timed locking of the stroke at maximum point.
Stable torque from start to end of movement.
Stable torque from start to end of movement.
Calibration and memorization of the movement in position and torque.
Calibration and memorization of the movement in position and torque.
Feedback on the exercise performed. Graphs of power, speed, length, time, number of repetitions and stability of movement and load.
Feedback on the exercise performed. Graphs of power, speed, length, time, number of repetitions and stability of movement and load.
IMPACT
IMPACT
We seek to improve people's quality of life, to help solve chronic problems and to allow a healthy practice in an individualized way. Participating in the evolution of functional rehabilitation and in the promotion of sports rehabilitation.