Tracking Control of Rostock Delta Parallel Robot Based on the Dynamic Model
Parallel robots are being applied popular in industry. They usually have many closed-loop kinematic structures, therefore their movement equations have the form of redundant coordinates and are complex. In most cases, parameters of dynamic model of the parallel robots required to be known exactly fo...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerLink
2021
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| Subjects: | |
| Online Access: | https://link.springer.com/chapter/10.1007%2F978-3-030-64719-3_93 https://dlib.phenikaa-uni.edu.vn/handle/PNK/2687 |
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| Summary: | Parallel robots are being applied popular in industry. They usually have many closed-loop kinematic structures, therefore their movement equations have the form of redundant coordinates and are complex. In most cases, parameters of dynamic model of the parallel robots required to be known exactly for control problem using the control laws such as PD, PID, CTC. This study is going to see in which the conditions of the Rostock Delta parallel robot should be used well with the PD control law. The movement equations of Rostock Delta robot in the form of differential equation system with redundant generalized coordinates is used to establish the PD control law. The stableness of the control law is also proved. Tracking control of a specific Rostock Delta robot is then simulated to see whether the PD control law could be used effectively or not in the cases of with and without the error of robot and noise. |
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