Prescribed Rotation - MapleSim Help

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Prescribed Rotation

Motion driver that converts input signals into sequential rotational motion

 

Description

Connections

Parameters

See Also

Description

A prescribed rotational motion driver is identical to a Spherical joint, except that the joint rotations are prescribed by input signals, rather than being free to vary.

Connections

Name

Description

framea

Joint inboard frame

frameb

Joint outboard frame

PRInputA

Real signal input specifying the rotation about the axis specified by the Aaxis parameter

PRInputB

Real signal input specifying the rotation about the axis specified by the Baxis parameter

PRInputC

Real signal input specifying the rotation about the axis specified by the Caxis parameter

Parameters

Symbol

Default

Units

Description

Modelica ID

Aaxis

1,0,0

-

Axis about which rotation A is applied, expressed in inboard frame.

RotA

Baxis

0,1,0

-

Axis about which rotation B is applied, expressed in frame resulting from A rotation.

RotB

Caxis

0,0,1

-

Axis about which rotation C is applied, expressed in frame resulting from B rotation.

RotC

See Also

Joints and Motions

Spherical

Multibody Overview