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Set membership identification and control of an iterative process
, Article 18th European Control Conference, ECC 2019, 25 June 2019 through 28 June 2019 ; 2019 , Pages 36-41 ; 9783907144008 (ISBN) ; European Control Assoication (EUCA) ; Sharif University of Technology
Institute of Electrical and Electronics Engineers Inc
2019
Abstract
For processes that repeat the same task an iterative control method can be applied that learns from the previous runs and corrects the tracking error for the next run. Meanwhile, a set membership identification technique is be combined with the regulation part to identify the plant response using the informative input-output data of previous observations. This combination method has been experimentally tested on a radio frequency machine and the results are presented in the paper. © 2019 EUCA
Plant hormones as signals in arbuscular mycorrhizal symbiosis
, Article Critical Reviews in Biotechnology ; Vol. 34, issue. 2 , 2014 , p. 123-133 ; Abrishamchi, A ; Khoshbakht, K ; Niknam, V ; Sharif University of Technology
Abstract
Arbuscular mycorrhizal (AM) fungi are non-specific symbionts developing mutual and beneficial symbiosis with most terrestrial plants. Because of the obligatory nature of the symbiosis, the presence of the host plant during the onset and proceeding of symbiosis is necessary. However, AM fungal spores are able to germinate in the absence of the host plant. The fungi detect the presence of the host plant through some signal communications. Among the signal molecules, which can affect mycorrhizal symbiosis are plant hormones, which may positively or adversely affect the symbiosis. In this review article, some of the most recent findings regarding the signaling effects of plant hormones, on...