Now-a-days, the industrial based real time embedded applications are highly developed and they act as a major role in the production cost and real world safety environment. In that, one of the advanced technique is that reconfigurable techniques. This technique plays a major role with wireless sensor networks for the efficient data transmissions. In recent days, most of the industrial applications are works to minimize the size and cost of device. The foremost improvement of the reconfigurable technique is that it circumvents the unnecessary hang and deferral in the device performance. In modern biosphere, Field Programmable Gate Array (FPGA) is one of the supreme operative reconfigurable devices and generally used for most of the hardware and software reconfiguration applications. In this study, the exertion pacts with whatever going to make changes in the hardware and software during runtime, it should not disturb the present successively process. This is the main impartial of the study that the changes to be done in an analogous manner at the same time concentrating the cost and power transmission problems during data trans-receiving and also the results to be seen with the help of online manner via the Ethernet cable.
This work aims to provide details on how to build an automated Environment Controlled Poultry Management System (ECPMS) using low cost commodity hardware and open source software. A comprehensive system was built using Raspberry Pi, used as a Linux embedded system board and Arduino-Uno board for interfacing with different sensors. The system has been thoroughly investigated for various physical parameters associated with effective poultry management which includes temperature, humidity, moisture content in the air and air quality. It was found that the system not only monitors these parameters, but also regulates these parameters effectively. The framework was observed to be very useful for farmers as they could easily access and control the system remotely using their handheld mobile devices. The system reduces human intervention, saves time, optimizes resource utilization and increases poultry production.
Normally, Data acquisition (DAQ) is used to acquire the signals from different devices like sensors, transducers, actuators etc. The data acquisition is also used to analyze the signals, digitizing the signals and acquiring the signals from different inputs. The main drawbacks in data acquisition system are data storage, hardware size and remote monitoring. The System-on-Chip Field Programmable Gate Array (SoC-FPGA) is used in the proposed system in the aim to reduce the hardware and memory size. Further to provide remote monitoring with Ethernet/Wi-Fi, the Network Control Module (NCM) is integrated with Data acquisition and processing module for the communication between the systems. This developed system achieves high resolution with memory reduction, reduced hardware size, fast remote monitoring and control. It is used for real time processing in DAQ and signal processing. For fault tolerance and portability, the full system reconfigurability based FPGA acts as the best solution and the system can be reused with different configurations. The control of data acquisition and the subsequent management of data are coded in LabVIEW. LabVIEW tool is used to design and develop a fourchannel Data Acquisition and Processing (DAQP) unit. National Instruments Data Acquisition (NIDAQ) and National Instruments Field Programmable Gate Array (NIFPGA) are used to test and implement the design for real time processing. This is designed to provide high accuracy, storage and portability.
In this study, an interleaved soft switching Boost Converter is used to track the maximum power point of PV array and full bridge inverter is used to stabilize the dc bus voltage. In this method, an interleaved technique is adopted to reduce the current rating of each device. Switching losses are reduced by adapting a zero voltage transition which increases the efficiency of the system. The experimental results are verified using Power SIM simulation software during open loop and closed loop operation. Compared to hard switching technique the results imply that 1% of overall efficiency is improved in this system.
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