A Non Integer Order Model of Frequency Speed Control in AC Motor
Autor: | Tomasz Kołacz, Krzysztof Oprzędkiewicz |
---|---|
Rok vydání: | 2016 |
Předmět: |
010302 applied physics
Computational complexity theory 02 engineering and technology Function (mathematics) 021001 nanoscience & nanotechnology 01 natural sciences Transfer function AC motor AC/AC converter Square (algebra) Control theory 0103 physical sciences Applied mathematics 0210 nano-technology MATLAB computer Integer (computer science) computer.programming_language Mathematics |
Zdroj: | Challenges in Automation, Robotics and Measurement Techniques ISBN: 9783319293561 AUTOMATION |
DOI: | 10.1007/978-3-319-29357-8_26 |
Popis: | In the paper new non integer order models for speed control in AC motor are proposed. The models have the form of hybrid transfer functions containing both integer order and non integer order parts. Parameters of models were assigned with the use of least square method. The proposed models were compared to integer order transfer function model with delay identified with the use of MATLAB. Results of experiments show that the proposed hybrid models containing fractional order part and integer order part are comparable in the sense of square cost function to reference integer order model and simultaneously they can be simpler to identify and their computational complexity is smaller than reference integer order model. |
Databáze: | OpenAIRE |
Externí odkaz: |