Question

In a dynamic analysis of a robot, the moment of inertia is used?

a)determine the contribution of Coriolis term in the expression of its joint torque
b)determine the contribution of the centrifugal term in the expression of its joint torque
c)determine a contribution of gravity term in the expression of its joint torque
d)determine the effect of mass distribution of the robotic link in the expression of its joint torque

Answer 1

Answer:

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Answer 2

Answer:

The correct answer is Option D

Explanation:

• The moment of inertia is defined as the quantity reflected by the body resisting angular acceleration, which is the sum of the product of each particle’s mass and its square of the distance from the axis of rotation. In simpler terms, it is a number that determines the amount of torque required for a certain angular acceleration in a rotating axis. The angular mass or rotational inertia are other names for the moment of inertia. Continue reading the article to know more details like the moment of inertia formula and more.