Title: Design of artificial pancreas based on HGAPSO-FOPID control algorithm

Authors: Akshaya Kumar Patra; Anuja Nanda

Addresses: Department of Electrical and Electronics Engineering, ITER, Siksha 'O'Anusandhan University, Bhubaneswar – 751030, Odisha, India ' Department of Electrical and Electronics Engineering, ITER, Siksha 'O'Anusandhan University, Bhubaneswar – 751030, Odisha, India

Abstract: This manuscript presents the design of hybrid genetic algorithm-particle swarm optimisation-fractional order proportional integral derivative (HGAPSO-FOPID) controller to inject the optimal dose of insulin through the artificial pancreases (AP) for blood glucose (BG) regulation in Type-I diabetes mellitus (TIDM) patients. In this strategy, the controller parameters are tuned based on the HGAPSO technique for better control execution. The productivity of the HGAPSO-FOPID controller as to accuracy, robustness and stability is tested by use of MATLAB and SIMULINK. The procured outputs reveal the better implementation of HGAPSO-FOPID controller to regulate the BG level within the range of normo-glycaemia (70-120 mg/dl). The justification of improved control execution of the proposed controller is revealed by the relative result examination with other well-known control techniques.

Keywords: blood glucose; BG level; artificial pancreases; AP; micro-insulin dispenser; MID; HGAPSO-FOPID; controller; diabetes.

DOI: 10.1504/IJBET.2023.132546

International Journal of Biomedical Engineering and Technology, 2023 Vol.42 No.3, pp.262 - 280

Received: 05 Feb 2021
Accepted: 19 Sep 2021
Published online: 28 Jul 2023 *

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