A FPGA-based Implementation of an Intravenous Infusion Controller System
نویسندگان
چکیده
In this paper we present the development and implementation of an intravenous inf~ision controller system based on fpga’s. The system receives irEformation of an infision drop sensor and controls the drop flow by giving the direction and number of steps of a stepper motor, which compress the drip-feed hose. The system consists of a mixed implementation of sofnvare and hardware. The software was implemented in C++ and the hardware was implemented by using FPGA ‘s.
منابع مشابه
Field Programmable Gate Array Implementation of Active Control Laws for Multi-mode Vibration Damping
This paper investigate the possibility and effectiveness of multi-mode vibration control of a plate through real-time FPGA (Field Programmable Gate Array) implementation. This type of embedded system offers true parallel and high throughput computation abilities. The control object is an aluminum panel, clamped to a Perspex box’s upper side. Two types of control laws are studied. The first belo...
متن کاملLabVIEW implementation of an enhanced nonlinear PID controller based on harmony search for one-stage servomechanism system
This paper presents a practical implementation for a new formula of nonlinear PID (NPID) control. The purpose of the controller is to accurately trace a preselected position reference of one stage servomechanism system. The possibility of developing a transfer function model for experimental setup is elusive because of the lack of system data. So, the identified model has been developed via gat...
متن کاملNeuro-fuzzy control of bilateral teleoperation system using FPGA
This paper presents an adaptive neuro-fuzzy controller ANFIS (Adaptive Neuro-Fuzzy Inference System) for a bilateral teleoperation system based on FPGA (Field Programmable Gate Array). The proposed controller combines the learning capabilities of neural networks with the inference capabilities of fuzzy logic, to adapt with dynamic variations in master and slave robots and to guarantee good prac...
متن کاملDesigning a glycemic control strategy to maintain glucose homeostasis and prevent hypoglycemia for subjects with type 1 diabetes
This paper presents using the fractional PImDn controller module which manipulates insulin infusion rate to maintain normoglycemia in subjects with type 1 diabetes. To prevent severe hypoglycemia, a conventional proportional controller is used to regulate glucagon infusion rate when the blood glucose levels fall below a threshold. Two sets of controller parameters are obtained and evaluated. Fo...
متن کاملImplementation of Low-Cost Architecture for Control an Active Front End Rectifier
In AC-DC power conversion, active front end rectifiers offer several advantages over diode rectifiers such as bidirectional power flow capability, sinusoidal input currents and controllable power factor. A digital finite control set model predictive controller based on fixed-point computations of an active front end rectifier with unity displacement of input voltage and current to improve dynam...
متن کامل