
Out and About with Robots
lesson
In this mini-documentary we look at a diverse range of real-world robots, discuss what they do and how they do it.
lesson
In this mini-documentary we look at a diverse range of real-world robots, discuss what they do and how they do it.
lesson
Robots today are ubiquitous in manufacturing but they can do much, much more.
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Why do robots need a sense of vision in this modern age when GPS satellites can tell a robot where it is? Let’s talk about GPS, how it works and its strengths and weaknesses such as multipath and urban canyon effects.
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Humans have long been fascinated by machines that mimic people and animals. These and several other technologies are the precursors of modern robots.
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A number of strategies exist to reduce the effect of these coupling torques between the joints, from introducing a gearbox between the motor and the joint, to advanced feedforward strategies.
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We previously learnt how to derive a Jacobian which relates the velocity of a point, defined relative to one coordinate frame, to the velocity relative to a different coordinate frame. Now we extend that to the 3D case.
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We learn a method for succinctly describing the structure of a serial-link manipulator in terms of its Denavit-Hartenberg parameters, a widely used notation in robotics.