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  2. Inverse kinematics - Wikipedia

    en.wikipedia.org/wiki/Inverse_kinematics

    Forward vs. inverse kinematics. In computer animation and robotics, inverse kinematics is the mathematical process of calculating the variable joint parameters needed to place the end of a kinematic chain, such as a robot manipulator or animation character's skeleton, in a given position and orientation relative to the start of the chain.

  3. Inverse dynamics - Wikipedia

    en.wikipedia.org/wiki/Inverse_dynamics

    Kinematics; Inverse kinematics: a problem similar to Inverse dynamics but with different goals and starting assumptions.While inverse dynamics asks for torques that produce a certain time-trajectory of positions and velocities, inverse kinematics only asks for a static set of joint angles such that a certain point (or a set of points) of the character (or robot) is positioned at a certain ...

  4. Robot kinematics - Wikipedia

    en.wikipedia.org/wiki/Robot_kinematics

    Forward kinematics uses the kinematic equations of a robot to compute the position of the end-effector from specified values for the joint parameters. [3] The reverse process that computes the joint parameters that achieve a specified position of the end-effector is known as inverse kinematics.

  5. Paden–Kahan subproblems - Wikipedia

    en.wikipedia.org/wiki/Paden–Kahan_subproblems

    Paden–Kahan subproblems are a set of solved geometric problems which occur frequently in inverse kinematics of common robotic manipulators. [1] Although the set of problems is not exhaustive, it may be used to simplify inverse kinematic analysis for many industrial robots. [2] Beyond the three classical subproblems several others have been ...

  6. Kinematics - Wikipedia

    en.wikipedia.org/wiki/Kinematics

    In engineering, for instance, kinematic analysis may be used to find the range of movement for a given mechanism and, working in reverse, using kinematic synthesis to design a mechanism for a desired range of motion. [8] In addition, kinematics applies algebraic geometry to the study of the mechanical advantage of a mechanical system or mechanism.

  7. Uncommon Signs of Diabetes Doctors Want You to Know - AOL

    www.aol.com/uncommon-signs-diabetes-doctors-want...

    Endocrinologists share uncommon symptoms of diabetes that may indicate type 1, type 2, or prediabetes. Some signs include infections and dry skin.

  8. Trump’s extreme dislike of FBI directors, explained - AOL

    www.aol.com/news/trump-extreme-dislike-fbi...

    Trump’s extreme dislike of FBI directors, explained. Analysis by Zachary B. Wolf, CNN. November 23, 2024 at 7:00 AM. A version of this story appeared in CNN’s What Matters newsletter.

  9. Kinematics equations - Wikipedia

    en.wikipedia.org/wiki/Kinematics_equations

    The second called inverse kinematics uses the position and orientation of the end-effector to compute the joint parameters values. Remarkably, while the forward kinematics of a serial chain is a direct calculation of a single matrix equation, the forward kinematics of a parallel chain requires the simultaneous solution of multiple matrix ...