Open AccessExamination of Control Parameters for Medical Grade Insulin Pump
Author(s) -
J. V. Alamelu,
Mythili
Publication year - 2019
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.a1005.1291s319
Subject(s) - control theory (sociology) , armature (electrical engineering) , linear quadratic gaussian control , inertia , pid controller , inductance , torque , electronic speed control , computer science , control engineering , mathematics , engineering , magnet , optimal control , physics , control (management) , mechanical engineering , voltage , temperature control , mathematical optimization , electrical engineering , classical mechanics , artificial intelligence , thermodynamics
In this work, an attempt has been made to identify the appropriate parameters of Permanent Magnet Direct Current (PMDC) motor for infusion pump. PMDC motor plays important role in medical devices. In this, selection of parameters such as rotor inertia, armature resistance, armature inductance and back electro motive force constant is crucial that help to achieve the required speed. The proposed work uses PID controller (Proportional Integral Derivative) and LQG (Linear-Quadratic Gaussian) control algorithm to evaluate the parameters for transient response of the PMDC motor. It is demonstrated that the chosen parameters are able to reach the required speed with quick rise time by 0.691 seconds by employing LQG.