Closed-loop tuning rules for feedforward compensator gains
(2017) 20th IFAC World Congress, 2017 In IFAC-PapersOnLine 50(1). p.7523-7528- Abstract
- This paper presents new simple tuning rules for the gain in feedforward compensators. When the ideal feedforward controller is not possible to implement, a negative effect is introduced in the closed-loop response. So, the closed-loop transfer function from the disturbance to the error is analyzed and tuning rules for the feedforward gain are proposed. Two feedforward structures are used, a lead-lag compensator and a static controller. First, the feedforward gain is tuned to reduce the overshoot in the response for both compensator structures. Afterwards, a second tuning rule for the feedforward gain is derived to minimize the integrated absolute error. Finally, the different tuning rules are evaluated through simulations and compared with... (More)
- This paper presents new simple tuning rules for the gain in feedforward compensators. When the ideal feedforward controller is not possible to implement, a negative effect is introduced in the closed-loop response. So, the closed-loop transfer function from the disturbance to the error is analyzed and tuning rules for the feedforward gain are proposed. Two feedforward structures are used, a lead-lag compensator and a static controller. First, the feedforward gain is tuned to reduce the overshoot in the response for both compensator structures. Afterwards, a second tuning rule for the feedforward gain is derived to minimize the integrated absolute error. Finally, the different tuning rules are evaluated through simulations and compared with other existing solutions in the literature. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/46941500-3b06-46ab-af8e-9b2de0f859c1
- author
- Veronesi, Max ; Guzman, Josè Luis ; Visioli, Antonio and Hägglund, Tore LU
- organization
- publishing date
- 2017-07
- type
- Contribution to journal
- publication status
- published
- subject
- in
- IFAC-PapersOnLine
- volume
- 50
- issue
- 1
- pages
- 6 pages
- publisher
- IFAC Secretariat
- conference name
- 20th IFAC World Congress, 2017
- conference location
- Toulouse, France
- conference dates
- 2017-07-09 - 2017-07-14
- external identifiers
-
- scopus:85031784070
- ISSN
- 2405-8963
- DOI
- 10.1016/j.ifacol.2017.08.1186
- project
- Decentralized Control Structures
- PID Control
- PICLU
- LCCC
- language
- English
- LU publication?
- yes
- id
- 46941500-3b06-46ab-af8e-9b2de0f859c1
- date added to LUP
- 2017-10-13 13:51:24
- date last changed
- 2022-04-25 03:41:26
@article{46941500-3b06-46ab-af8e-9b2de0f859c1, abstract = {{This paper presents new simple tuning rules for the gain in feedforward compensators. When the ideal feedforward controller is not possible to implement, a negative effect is introduced in the closed-loop response. So, the closed-loop transfer function from the disturbance to the error is analyzed and tuning rules for the feedforward gain are proposed. Two feedforward structures are used, a lead-lag compensator and a static controller. First, the feedforward gain is tuned to reduce the overshoot in the response for both compensator structures. Afterwards, a second tuning rule for the feedforward gain is derived to minimize the integrated absolute error. Finally, the different tuning rules are evaluated through simulations and compared with other existing solutions in the literature.}}, author = {{Veronesi, Max and Guzman, Josè Luis and Visioli, Antonio and Hägglund, Tore}}, issn = {{2405-8963}}, language = {{eng}}, number = {{1}}, pages = {{7523--7528}}, publisher = {{IFAC Secretariat}}, series = {{IFAC-PapersOnLine}}, title = {{Closed-loop tuning rules for feedforward compensator gains}}, url = {{http://dx.doi.org/10.1016/j.ifacol.2017.08.1186}}, doi = {{10.1016/j.ifacol.2017.08.1186}}, volume = {{50}}, year = {{2017}}, }