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NCTF-EMRAN control method for a two-mass rotary positioning systems
| Content Provider | Semantic Scholar |
|---|---|
| Author | Yakub, Mohd Fitri Mohd Wijaya, Andika Aji |
| Copyright Year | 2011 |
| Abstract | In this study, a nominal characteristic trajectory following (NCTF) controller with extended minimal resource allocation network (EMRAN) compensator is introduced for two-mass rotary point-to-point (PTP) positioning systems. Generally, the NCTF controller consists of a nominal characteristic trajectory (NCT) and a compensator. The objective of the compensator is to make the object motion follow the NCT and end at its origin. The NCTF controller is designed based on a simple open-loop experiment of the object. The parameters and an exact model of the plant are not necessary for controller design. This paper presents a new method to improve the conventional NCTF controller in order to increase the positioning performance and robustness of the system by using EMRAN as a compensator. The NCTF-EMRAN controller is evaluated and discussed based on results of simulation. The effect of the design parameters on the robustness of the NCTF-EMRAN controller to inertia variations is evaluated and compared with conventional NCTF controller. It is shown that NCTF-EMRAN controller has a better positioning performance and much more robust than existed NCTF controller. |
| Starting Page | 1451 |
| Ending Page | 1456 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://ubt.edu.sa/Portals/0/rcc/iccas2011_fitandi.pdf |
| Journal | 2011 11th International Conference on Control, Automation and Systems |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
