Difference between revisions of "MATLAB: Denavit Hartenberg parameters"
From Robotics
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:<math>L = Link(\text{'theta'}, v_t, \text{'a'}, v_a, \text{'alpha'}, v_{al})</math> | :<math>L = Link(\text{'theta'}, v_t, \text{'a'}, v_a, \text{'alpha'}, v_{al})</math> | ||
So if a manipulator consisting of one prismatic joint and two revolute joints is to be created, the three links could be configured as follows: | So if a manipulator consisting of one prismatic joint and two revolute joints is to be created, the three links could be configured as follows: | ||
− | [[file:mat-links.png | + | :[[file:mat-links.png|612px]] |
The corresponding serial link is then created using the class ''SerialLink'' and passing the existing links in form of a vector as parameter: | The corresponding serial link is then created using the class ''SerialLink'' and passing the existing links in form of a vector as parameter: | ||
− | [[file:mat-sl.png | + | :[[file:mat-sl.png|612px]] |
Revision as of 11:44, 14 January 2016
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Individual Links can be configured using the class Link of the Robotics Toolbox. For a revolute joint, the parameter is dynamic. So only the three other parameters have to be configured in the following way:
For a prismatic joint, respectively, the parameter is dynamic and is not to be set:
So if a manipulator consisting of one prismatic joint and two revolute joints is to be created, the three links could be configured as follows:
The corresponding serial link is then created using the class SerialLink and passing the existing links in form of a vector as parameter: