Questions tagged [dynamics]

Dynamics is a branch of applied mathematics (specifically classical mechanics) concerned with the study of forces and torques and their effect on motion, as opposed to kinematics, which studies the motion of objects without reference to its causes.

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Robot with Double Integrator Model

Does the robot described by Double Integrator Model is holonomic ? Let's say we have a robot with dynamics described by equations \begin{cases} \dot x = v, & \\ \dot v = \frac {1}{m}u \end{...
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Computing Yaw angle from position and velocities

I have an object to whom I know the x,y,z position, length, width, height, and x,y velocities. Is there a possibility to compute the yaw angle from this information?
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Dynamics of a 3R planar robot manipulator,matrices M(q),C(q,q') and G(q)

The dynamics equation is T=M(q)*q''+C(q,q')*q'+G(q). Can somebody provide me with the M(q), C(q,q') and G(q) matrices of a 3R manipulator with link mass,length and rotational inertia m_i, l_i and ...
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Dynamic Model of a Manipulator

I'm stuck on equation 4.30 of page 176 in http://www.cds.caltech.edu/~murray/books/MLS/pdf/mls94-complete.pdf This equation: $\frac {\partial M_{ij}} {\partial \theta_k} = \sum_{l=\max(i,j)}^n \Bigl( ...
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Relationship between earth frame attitude and acceleration for a quadcopter

For a quadcopter, what is the relationship between roll, pitch, and yaw in the earth frame and acceleration in the x, y, and z dimensions in the earth frame? To be more concrete, suppose roll ($\theta$...
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Mathematical Moddeling of Elastic Robots [closed]

We can easily compute the rigid robot kinematics and dynamics. There is many resources, simulators and modelling tools about it. But i couldnt find any of these for elastic robots. Can you suggest ...
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The IDE using for programming the Atlas robots

ATLAS Gets an Upgrade - the new video of the Atlas robot is out so I'm curious about the IDE with which they are coding this thing.

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