Artificial Pancreas (AP) Based on the Fractional-Order PID Controller (FOPIDC) with JAYA Optimization Technique

Abstract

This chapter presents the design of JAYA-FOPIDC to inject the optimal dose of insulin through the MID for blood glucose (BG) regulation in Type-I diabetes mellitus (TIDM) patients. In this strategy, the controller parameters are tuned based on the JAYA optimization technique for better control execution. The capability of the JAYA-FOPIDC as to accuracy, robustness and stability is tested by use of MATLAB and SIMULINK. The procured outputs reveal the better implementation of JAYA-FOPIDC to regulate the BG level within the range of normoglycemia (70-120 mg/dl). The justification of improved control execution of the JAYA-FOPIDC is revealed by the relative result examination with different prominent control techniques.

Optimal BG Regulation in Type-I Diabetes Mellitus (TIDM) Patient using Adaptive Control Algorithm

“…The required performance insuring good reliability, robustness, and accuracy could not be accomplished owing to insulin action, the delay between glucose detection, and non-variable gain factors. Some of the optimal control techniques to deal with glucose monitoring issues include Fuzzy control [7,8], FOPIDC/JAYA control [9]; GA-PIC control [10]; Sliding Mode (SM) control [11][12][13][14], Linear Quadratic Gaussian (LQG) control [15] , H∞ control [16][17][18], MPC/LF control [19] and Model Predictive (MP) control [20,22]. In comparison to PID controllers, glucose monitoring in patients within the normo-glycaemia range using the above mentioned controllers improved the performance to some extent.…”