What are the popular techniques for pre-processing measurement data in Smart Grid/Power System?

The data collected from various measurement devices often contains erroneous values - such as noise, missing values, etc. What are the popular techniques for pre-processing measurement data in...

14 February 2021 4,642 2 View

How to predict missing data?

What are the various techniques to predict missing data in power systems? Mostly referring to the measurement data coming in from sensors or smart meters. References are welcome. Thanks in advance!

19 January 2021 6,785 4 View

How to identify missing /bad data in PMU data?

PMU data can go missing due to several factors - faulty PMU or PDC or communication channel, cyber attack, etc. Bad data can be also caused due to some of the above reasons or maybe due to some...

28 December 2020 8,237 3 View

Can anyone share machine (generator) data for IEEE 30 bus system?

I require the machine (generator) data for H, Rs, Xd, Xtd, Xq, Xtq, Td0, Tq0 and D; as well as the exciter data (kA, TA, kE, TE, kF and TF). If you can share the machine data file or link, it will...

22 December 2020 2,384 3 View

What is a scoping review?

In what context should we choose to do a scoping review? How is it different from systematic review, literature review, mapping review and Cochrane review? What are its mandatory or optional...

05 July 2020 8,206 3 View

If I use REVEL score as a meta-predictor for clinical variant classification, what would be a reasonable cut-off to filter disease variants?

Ioannidis et al., 2019, reported the development of the REVEL score (rare exome variant ensemble learner) for redefining pathogenic variant classification, and Tian et al., 2019, reported that...

29 March 2020 2,450 2 View

Are there any recommended or standard Power Quality (PQ) Indices?

I am looking for some standard power quality indices. By the PQ index, I mean the numerical value which gives an insight into the quality of the power supply waveform being monitored. For...

05 January 2020 2,070 6 View

Mars colonisation and its impact. Is it worthwhile.?

In the immediate future, ( a half century or less) , Mars Adventure will entail robots colonising Mars and the immense benefits, it will accrue to techpreneurs, will be mining Moon for...

11 December 2019 7,663 3 View

What would be the best technique / algorithm to simulate a PMU model for getting PMU data (simulated) ?

Well, I would like to use the PMU Data for testing or validating state estimation algorithms. So I would like to get few suggestions of how to get this PMU data. I had developed a PMU Model based...

07 March 2019 6,135 1 View

Is it possible to create a timestamp in MATLAB Simulink?

In MATLAB it is possible to develop a PMU Model and get the phasor data from it. But is it possible to set a timestamp also? By timestamp, i mean can i get the time and date at which the...

17 February 2019 4,064 2 View

What are backpropagation formulas for residual neural networks?

14 February 2021 4,194 3 View

Has anyone used Pro-Touch color bands to mark raptors?

We have been color banding American Kestrels using A-craft alpha-numeric color bands since ~2013 and would like to test other options. I am curious if any other researchers have experience using...

01 February 2021 6,786 3 View

Does anyone know about vision-guided control of civil structures?

I would like to know more about the following issues: 1. Using images as feedback for the closed-loop control of civil structures 2. Simulating the vision-guided control on the computer without...

03 January 2021 7,566 1 View

Simulation of a Prestress Force Monitoring for PSC Beam using ansys fem package?

Any person who can help me in simulation of a Prestress Force Monitoring for PSC Beam using ansys fem package.

01 January 2021 2,588 2 View

Among All the environmental pollutants how much % out of 100% are due to chemists?

Environmental pollutants and hazardous are major issues through which the modern world. Among all the environmental pollutants and hazardous materials how much contribution is from chemists (out...

31 December 2020 833 7 View

How to perform coupled field analysis in abaqus software?

Work is related to structural health monitoring through impedance signature variation.

28 December 2020 2,627 2 View

Where can I get high resolution climatic data to study the suitability of habitat for a particular species?

What are the better remote sensors models to use to monitoring water quality?

28 December 2020 6,411 4 View

How to download high quality DEM (resolution less than 5meter)?

I want high-quality DEM for our research purpose. High-quality DEM is used as a reference. I have generated the DEM through stereo images.

27 December 2020 8,614 15 View

Why do SOLID185 and LINK180 behave different on ANSYS although they have same DOFs?

Both Link180 and SOLID185 elements have 3 degrees of freedom each (translation along the x, y and z) with no rotation allowed. But why do both behave differently under applied load? Why does...

26 December 2020 2,860 4 View

Axia piston pump PHM Literature Review- Collaboration ?

Hi All , I am planning to write a literature review on axial piston pumps condition monitoring. Any researchers would like to collaborate on this ? With regards Bubathi

22 December 2020 5,713 3 View