Abstract: Prerequisite to the better living of an insulin dependent diabetes mellitus (IDDM) or type-1 diabetic patients is the closed loop blood glucose regulation via subcutaneous insulin infusion and continuous glucose monitoring system (SC-SC route). Closed loop control for blood glucose level in a diabetic patient necessarily uses an explicit model of the process. A fixed parameter full order or reduced order model does not characterize the inter-patient and intra-patient parameter variability. This paper deals with a real time implementation of online identification of frequency domain kernels from the input output data of an IDDM patient. The data-driven model of the patient is identified in real time by solving Volterra kernels up to second order using adaptive recursive least square (ARLS) algorithm with a short memory length of M=2. The frequency domain kernels, or the Volterra transfer function (VTF) are computed by taking the FFTs on respective time domain kernels for a specific leng

• Publication Date: 03-Aug-2014
• DOI: 10.15224/978-1-63248-005-7-43
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Abstract: The field of Ubiquitous computing has opened several new directions of research. Much achievements have been reached [1-16]. Much research has been done concerning energy management in the field of Ubicomp. No doubt that effective use of relays can help reduce amount of energy required for transmission since energy required varies to the square of distance. Presence of relays in an environment can also help a lot in location tracking of nodes present in a topography. What is missing in this field is a way to model and predict amount/proportion of energy saved and metrics concerned, from a software engineering perspective, when applying relays in a ubicomp topography. This paper is a follow-up of 2 previous papers titled Model of Energy Savings achieved with Location-Aware Node-to-Node transmission in Ubicomp” and “Model of energy savings achieved with Location-Aware Node-to-Node transmission in Ubicomp using Location Refresh Intervals

• Publication Date: 03-Aug-2014
• DOI: 10.15224/978-1-63248-005-7-44
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