Limits of Electric Motor Performance
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Actuators have finite capability, that is they have a maximum torque, velocity and power rating.
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Actuators have finite capability, that is they have a maximum torque, velocity and power rating.
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Electric motors are typically quite weak, they produce a low torque, so it’s very common to add a reduction gearbox.
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We resume our analysis of the 6-link robot Jacobian and focus on the rotational velocity part.
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If your knowledge of dynamics is a bit rusty then let’s quickly revise the basics of second-order systems and the Laplace operator. Not rusty? Then go straight to the next section.
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We combine what we’ve learnt about smoothly varying position and orientation to create smoothly varying pose, often called Cartesian interpolation.