Holonomic vs. Nonholonomic Constraints for Robots

Holonomic vs. Nonholonomic Constraints for Robots

In this post, you will learn that holonomic or configuration constraints reduce the degrees of freedom (dofs) of a robot, whereas nonholonomic constraints reduce the space of possible velocities. ⚠️ This post also has a video version that complements the reading. Our suggestion is to watch the video and then read the reading for a deeper understanding. Holonomic (Configuration) Constraints for Robots Let’s see this with an example. Remember our famous 4-bar linkage with one degree of freedom? If you do not, please refer to this lesson. For now, consider a 4-bar linkage that has 4 links (ground is a…
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