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A465 Forward Kinematics

Deprecated

The A465 Forward Kinematics block has been deprecated and should not be used in new models.

Converts joint angles to cartesian world coordinates and stance for the CRS A465 robot.

Library

QUARC Targets Deprecated/Devices/Third-Party/CRS/Robots/A465

MATLAB Command Line

Click to copy the following command line to the clipboard. Then paste it in the MATLAB Command Window:

qc_open_library('quarc_library_deprecated/Devices/Third-Party/CRS/Robots/A465')

Description

A465 Forward Kinematics

The A465 Forward Kinematics block converts joint angles to world coordinates (position and orientation of the robot end-effector) and stance for the CRS A465 robot. The reference frame is shown below:

A465 Reference Frame

Input Ports

Joint Angles

The joint angles in radians for the six A465 joints. The joint angles should be supplied as a 6-vector in order of the joints, i.e., base, shoulder, elbow, forearm roll, wrist pitch, and wrist roll.

Output Ports

World Coordinates

A 6-vector containing the position and orientation of the robot end-effector. The vector elements represent the X, Y, and Z cartesian coordinates of the end-effector in millimeters, followed by the yaw, pitch, and roll, respectively, in radians.

Stance

A 3-vector representing the desired stance of the robot. The elements and their possible values are defined in the table below:

Element

Stance = 0

Stance = 1

1

reaching backward

reaching forward

2

elbow down

elbow up

3

wrist flipped

wrist not flipped

Data Type Support

This block supports inputs and outputs of type double.

Parameters and Dialog Box

A465 Forward Kinematics

The A465 Forward Kinematics block has no parameters.

Targets

Target Name

Compatible*

Model Referencing

Comments

QUARC Win32 Target

Yes

Yes

QUARC Win64 Target

Yes

Yes

QUARC Linux Nvidia Target

Yes

Yes

QUARC Linux QBot Platform Target

Yes

Yes

QUARC Linux QCar 2 Target

Yes

Yes

QUARC Linux QDrone 2 Target

Yes

Yes

QUARC Linux Raspberry Pi 3 Target

Yes

Yes

QUARC Linux Raspberry Pi 4 Target

Yes

Yes

QUARC Linux RT ARMv7 Target

Yes

Yes

QUARC Linux x64 Target

Yes

Yes

QUARC Linux DuoVero Target

Yes

Yes

QUARC Linux DuoVero 2016 Target

Yes

Yes

QUARC Linux Verdex Target

Yes

Yes

QUARC QNX x86 Target

Yes

Yes

Last fully supported in QUARC 2018.

Rapid Simulation (RSIM) Target

Yes

Yes

S-Function Target

No

N/A

Old technology. Use model referencing instead.

Normal simulation

Yes

Yes

* Compatible means that the block can be compiled for the target.

See Also

 

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