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Prototype of a vibration analyser tool QT/C++ -- 2

Project description:

Development of a working prototype for an application for monitoring and analyzing vibrations emitted by various industrial equipment.

The aim of the application is to provide a visual comparison between different measurement points on the equipment. An example is a case where 2 sensors are mounted each on identical parts and under the same load. The application must be able to present the two readings in the same graph and thus make the differences in vibration visible.

The system is based on collecting vibration-data using accelerometers placed on the equipment itself and constantly sending measurements to the monitoring app. The sensors send data as MQTT messages.

Requirements for the 1. phase of the project :

The application has to be build based on QT C++ framework.

The monitor has to be able to receive data from 1 to 8 different sensors. ( 4 is acceptable in this 1. phase) When a sensor connects to the monitor app, this will assign a color (and maybe another identifier, ie. client Id)

The monitor has to be able to present live-data as being captured in a sliding window of at least 20 seconds and an FFT-representation of this data with resizeable window size. (5 second is the default in prototype)

The attached screenshot (from an early Python/PYQT project) illustrates live data and FFT from 4 sensors connected to )

The application has to be optimized to run on platforms with limited resources, ie atom processors on tablets.

Навыки: Программирование на C++, Программирование на С, Arduino, Qt, MQTT

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О работодателе:
( 0 отзыв(-а, -ов) ) Vester Nebel / Danemark, Denmark

ID проекта: #31921571

Поручен:

atalukdar

Hello I have been working as a software developer for last 15years in C/C++, Qt, 2d/3dvisulaiztion related technologies. I guess there will be some analyzing of vibration data and display them into the Qt screen. I h Больше

$500 USD за 7 дней(-я)
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4.3

12 фрилансеров(-а) готовы выполнить эту работу в среднем за $604

(127 отзывов(-а))
6.7
apgrl123

hi, i have rich experienced of Qt, C/C++ so that i can give you the perfect result. Qt, C/C++ is my top skill and i am majoring it for long years. i have completed the several projects already so i have confident to c Больше

$500 USD за 7 дней(-я)
(8 отзывов(-а))
5.3
cvinothkumar

I am having 10+ Years of Experience in software Industry and worked on different Displays, HMI Related software and GUI application. Having expertise in QT, QML, C++ in Ubuntu platform and developing GUI based displays Больше

$750 USD за 7 дней(-я)
(2 отзывов(-а))
5.1
luguanhuang

Hello, I have reached a second-level seller in fiverr, and I can get about two thousand dollars a month . I have done Windows and linux c/c++ High-performance server development, qt , mysql , network,game, video deve Больше

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4.6
vovakovalkov80

Hi, I am interested in your offer as a developer with 10 years of experience. I wanna do my best to you with my experience and diligent efforts. For a cheap price, you'll get more than you want in a short period of t Больше

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4.5
AidanFRyan

I have 8 years of experience with C++ and four years experience working with Qt in C++. I have extensive linear algebra and signal processing experience as well, primarily for audio processing. I believe I can have a p Больше

$750 USD за 14 дней(-я)
(1 отзыв)
3.8
engrhassanwali

Hi! I have understood your requirnments about your project with every detail of it. I am an Electrical Engineer with more then 9 years experience in electronics, circuit design, PCB layout, Verilog, FPGA, Embadded Syst Больше

$750 USD за 10 дней(-я)
(3 отзывов(-а))
3.4
nolk

Hi there, my thesis was about vibration diagnostics and I've got some experience in this field. Also worked with QT/C++. Do you already have a set of sensor types that you want to involve or it is still to be decided? Больше

$650 USD за 7 дней(-я)
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3.2
Zipyr

Dear client. First of all, I hope you succeed in your business. I 've just read your job post description closely and understand what you want. Needless to say, I have a lot of experience in developing of Qt C++ projec Больше

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0.0
tariqmubashir99

I am a computer engineer and i have been working in a software house for more than 2 year and i have experience working with both hardware and software i can help you with vibration analyser tool. Feel Free to chat and Больше

$850 USD за 20 дней(-я)
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0.0