Simple Design Method of Two-Degree-of-Freedom PID Position Controller Based on Pole-Zero-Assignment for Linear Servo Motors
| Autor: | Kenshiro Kuroki, Hideaki Hirahara, Shu Yamamoto |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
010302 applied physics
Computer science 020208 electrical & electronic engineering Pole–zero plot PID controller 02 engineering and technology Servomotor Tracking (particle physics) 01 natural sciences Control theory Position (vector) Simple (abstract algebra) 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Sensitivity (control systems) |
| Zdroj: | 2020 23rd International Conference on Electrical Machines and Systems (ICEMS). |
| DOI: | 10.23919/icems50442.2020.9290854 |
| Popis: | This paper presents an improved design method of Two-Degree-Of-Freedom (TDOF) PID position controller based on pole-zero-assignment suitable for Linear Servo Motor (LSM) drives. This method can be applied to both positioning and tracking drives by simply specifying pole-angle in the s-plane. Furthermore, the disturbance suppression characteristic can be adjusted by changing the crossover frequency of sensitivity and complementary sensitivity functions.Simulation and experimental results on a vector-controlled LSM validate the proposed method. |
| Databáze: | OpenAIRE |
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