Developing a generalized frequency domain tuning for fractional order (FO) PI/PI $D$ controllers is the goal of this paper. Two new fractional order reduction parameter schemes are added to the controller tuning, improving its precision and ability to capture higher-order process dynamics. In order to demonstrate the benefits of a family of fractional order controller structures, this study validates the suggested technique using conventional higher-order processes. Tuning of the parameters of the controllers is done to make it robust to parameter variations. For this, an advanced optimization scheme namely moth-flame (MFO)is suggested here which gives high accuracy, robustness to parameter variation and least complexity. Additionally, load disturbances can be suppressed using the time domain method. Filters cause the cost of the temporal domain to increase. Fractional order elements are infinite linear filters that pose significant challenges when implemented in hardware but are achievable through analog electronics.
Frequency Domain Tuning of a Fractional Order PI/PID Controller Using Moth-Flame Optimization Algorithm
31.07.2024
1476152 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
BASE | 2020
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