Low-cost open-source multifunction data acquisition system for accurate measurements

Martin, F.; Valledor, M.; Rodríguez, Juan; Gonzalez, J.R.; Blanco, J. Menéndez

doi:10.1016/j.measurement.2014.05.010

Cited by 36 publications

(11 citation statements)

References 4 publications

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“…An Arduino-based data acquisition and transmission system (DATS) with local control and SD card storage, supporting 16 sensors, for PV systems temperature measurement is proposed by [18]. A low-cost, computerbased open source DATS for general data acquisition is also proposed in [19] using a dedicated PC with USB or Serial RS-232 interface for communication, which requires installation of a driver to generate a virtual COM port. The system is compatible with LabVIEW™ (Laboratory Virtual Instrument Engineering Workbench) [20] and the used analog-to-digital (AD) converter has a 16-bit resolution.…”

Section: Literature Reviewmentioning

confidence: 99%

Comparative analysis of photovoltaic modules center and edge temperature using IoT embedded system

Pereira¹,

Jucá²,

Carvalho³

et al. 2019

REPQJ

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The main objective of this project is to develop and implement an Internet of Things (IoT) monitoring system to analyze the temperature at the center and at the edge of gridconnected photovoltaic (PV) modules at Maracanaú -CE, Brazil. The proposed IoT embedded system is based on free software and hardware using ESP 32 development board, allowing online distribution, free usage and communication with a server in the Cloud wirelessly via WiFi. The use of open source and cross-platform (Linux, Windows® and Mac OSX) allows greater interaction and accessibility to the user. A web page called Web Monitor was developed for online data consulting and for real-time monitoring of the PV temperature. Monitoring individual PV modules has the objective of providing data for the analysis of electricity generation efficiency and for fault detection in case of PV cells overheating. Meteorological data such as solar irradiance, ambient temperature, relative humidity and wind speed were also measured and monitored to allow a more complete analysis of the effect of these variables on the module temperature response. According to the results, the PV module edge temperature is 1.5 to 2ºC lower than the center temperature.

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Section: Literature Reviewmentioning

confidence: 99%

Comparative analysis of photovoltaic modules center and edge temperature using IoT embedded system

Pereira¹,

Jucá²,

Carvalho³

et al. 2019

REPQJ

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“…Aplikasi perangkat lunak berbasis komputer untuk keperluan akuisisi data dari beragam sistem elektro-mekanik telah banyak dilaporkan. Beberapa penerapan aplikasi perangkat lunak pada sistem akuisisi data dilaporkan dalam pustaka (Gupta, Bera, & Mitra, 2010), (Sulistyo, Widodo, Tjokronagoro, & Soesanti, 2013), (Martín, Llopis, Rodríguez, González, & Blanco, 2014) dan (Rozikin, Sukoco, & Saptomo, 2017…”

Section: Abstrakunclassified

Aplikasi Perangkat Lunak Sistem Akuisisi Kecepatan Reaction Wheel (Software Application of Reaction Wheel Speed Acquisition System)

Septanto

2018

Jutekgan

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Transfer of technology activity through reverse engineering is an effort done by developing country in order to decrease technology gap, including in satellite technology, from developed country. To perform measurement anddata acquisition in order to extract design information of a satellite component are the first step in reverse engineering process. This paper reports the result of research on the development of data acquisition software for satellite actuator called reaction wheel speed. In satellite development phase, the wheel speed acquisition system is also possible to be utilized as a testing tool for componente level verification. The wheel speed data obtained from the experiment was represented in graphic of transient response. Based on the data analysis, the developed data acquisition system was possible to be utilized to measure dynamic characteristic of the reaction wheel unit in order to extract its design information. Meanwhile, the analysis done has represented basic part of component level verification test. This fact showed that the developed acquisition system was also possible to be used as testing tool in satellite development phase. ABSTRAKKegiatan alih teknologi melalui reverse engineering merupakan upaya yang dilakukan oleh negara berkembang dalam rangka memperkecil jarak ketimpangan dari negara maju dalam hal teknologi, termasuk teknologi satelit. Melakukan pengukuran dan akuisisi data dalam rangka mengurai informasi desain suatu komponen satelit adalah tahap pertama proses reverse engineering. Makalah ini melaporkan hasil penelitian mengenai pengembangan perangkat lunak sistem akuisisi data kecepatan wheel dari sebuah aktuator satelit yang disebut reaction wheel unit. Dalam aspek fase pengembangan satelit, sistem akuisisi data ini dapat digunakan sebagai perangkat pengujian untuk verifikasi di tingkat komponen. Data kecepatan wheel, yang diperoleh dari eksperimen yang dilakukan, ditampilkan dengan grafik respon transien. Berdasarkan analisis atas data tersebut, sistem akusisi data yang dikembangkan menjanjikan untuk digunakan dalam rangka pengukuran karakteristik dinamik reaction wheel sebagai upaya mengurai informasi desainnya. Selain itu, analisis yang telah dilakukan merepresentasikan bagian dasar dari tahap verifikasi di tingkat komponen. Hal ini menunjukkan bahwa sistem akusisi data ini menjanjikan untuk digunakan sebagai perangkat pengujian di dalam fase pengembangan satelit.

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“…It is possible to build a simple, low-cost system based on prototype boards such as Raspberry [12,13]. One common approach is the use of hardware and software from a single manufacturer [14,15,16]. In the described case, the system is based on a single source: the budget USB-6008 measuring card programmed in the LabVIEW environment.…”

Section: Introductionmentioning

confidence: 99%

Control and data acquisition system for the rolling machine

Sumorek

Buczaj

2019

MATEC Web Conf.

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Rolling machines are often used for forming flat elements or pipes. Problems occur when used to produce cylindrical elements other than pipes, or when experimental materials are used. It is required to introduce flexible control of the rolling process parameters in such cases. It is necessary to monitor the device operating parameters. When a rolling machine works with experimental materials, there are no typical control and acquisition data systems available. The article presents the concept and capabilities of the control and computer data acquisition system supporting the rolling process. The main task of software system is acquisition of force and kinetic parameters related to the analysed process of the compression during rolling. This system allows current recording and analysis of five physical values. The acquisition data application is developed in National Instruments LabVIEW environment. The software algorithm is based on the state machine. The article contains a detailed description of hardware and software implementation of the functions mentioned.

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Low-cost open-source multifunction data acquisition system for accurate measurements

Cited by 36 publications

References 4 publications

Comparative analysis of photovoltaic modules center and edge temperature using IoT embedded system

Comparative analysis of photovoltaic modules center and edge temperature using IoT embedded system

Aplikasi Perangkat Lunak Sistem Akuisisi Kecepatan Reaction Wheel (Software Application of Reaction Wheel Speed Acquisition System)

Control and data acquisition system for the rolling machine

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