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The PHM Data Challenge is a competition open to all potential conference attendees. The key dates along with detailed information on this event are now announced. The challenge of this year is focused on tracking the healthy state of components and predicting the date of upcoming gearbox replacement within a pulverizer system in an operating steam based power plant.
This is a fully open competition in which collaboration is encouraged. The teams may be composed of any combination of students, researchers, and industry professionals. The results will be evaluated by the PHMAP Local Organizing Committee and all teams will be ranked. The top three scoring teams will be invited to present at a special session of the conference and will be recognized during the conference. 

Teams
Collaboration is encouraged and teams may be comprised of one of more students and professionals. The team judged to have the first, second, and third best scores will be awarded cash prizes of USD 600, 400, and 200 respectively contingent upon:                                The organizers of the competition reserve the right to both modify these rules and disqualify any team for any practices it deems inconsistent with fair and open practices. 

Registration
Teams should register by contacting the competition organizers (yhseo@kimm.re.kr, hsoh@gist.ac.kr) with their name(s), a team alias under which the scores would be posted. 
                               
Submission for Data Challenge
Each team is permitted one submission every 2 weeks (detailed dates are listed as below). A correct submission will be composed of a CSV file whose name is the team alias (ex: If the alias is "solution", then the file name will be "solution_team name.csv"). The CSV file should have three columns
                                                                                           
Scoring                               
Data
A pulverizer is a grinding system of coal for boiler in steam generating power cycle. More than 20 years ago, six pulverizers (A-F) were installed and have been operated. To operate the pulverizer, a motor-driven gearbox is connected to a large size grinding system. 

For training, sensor data from the pulverizers C, D, and F are provided. They were collected for a given period of time. The gearboxes in the pulverizers performed as intended without any failure during that period of operation, although there may be normal degradation.

For the pulverizers, A, B and E, predict the replacement date (day/month/year) of the gearboxes and find the most severely-degraded component (shown in Fig. 3) of the gearboxes close to failure of each pulverizer. Detailed operating information of the pulverizers and gearboxes are given here.

 
The description of data file is explained below: 

In the given data set, file name is recorded in the form of [Pulv_X_ Y- Measuring date (Year-Month-Day) - Measuring time (Hour-Min-Sec), where 
X: Pulverizer A-E and 
Y: Measuring point-Body Case-1, Body Case-2, MTR-I_B and MTR-O_B]

< Training data set >                               
< Test data set >                               
< Failure set >                               
* To download all the data above, please click here. 

Questions 
Questions about the data challenge should be posted on the Data Challenge Q&A board:
- http://phmap.org/board/index.kin?mode=list&bbs_idx=3&gubun=1&sgubun=9