how to create 3 link robot using robotic toolbox

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Cheng Yoong 2011-4-22

评论： Muhammad Zulkarnain Zakaria 2021-6-6

I'm trying to create a 3 links revolute robot using robotic toolbox release 8.

I define the links as below:

L1=link([0 1 0 0 0],'standard')
L2=link([0 1 0 0 0],'standard')
L3=link([0 1 0 0 0],'standard')
r=robot({L1 L2 L3})
plot(r,[1 1])

but it returns error"Insufficient columns in q"

how to solve this?

esraa 2017-4-25

Excuse me I am new to this , but can you tell me on what basis are the values assigned to q1, q2 and q ?

start the toolbox first, use the startup_rvc in command window

Chirag Gupta 2011-4-22

编辑：Walter Roberson 2017-2-21

Try this:

L1 = link([0 1 0 0],'standard')
L2 = link([0 1 0 0],'standard')
L3 = link([0 1 0 0],'standard')
r = robot({L1,L2,L3})
plot(r,[1,1,1]);

The last matrix [1,1,1] is the default positions of the links.

To play further, try

drivebot(r)

öncü uzun 2020-4-3

Undefined function 'link' for input arguments of type 'double'.

it is giving this error

Walter Roberson 2020-4-4

The references to link should be references to Link

The functions are from the Peter Corke Robotics toolbox https://petercorke.com/toolboxes/robotics-toolbox/

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