Create End of Life Curve

Maximo Predict comes with notebook templates to assist in streamlining data uploads to Maximo. This notebook will create the End of Life Curve using provided csv files.

These instructions use the notebook named 4_PMI - End of Life Curve HPU.ipynb file with the Substation Transformer for Health and Predict for Utilities Demo Assets. Note that this uses simulated Pump Data for the sensor readings.

In this exercise you will use Watson Studio and Health and Predict - Utilities to:

Upload the and Run the End of Life Curve Notebook using a template to Train and Display an End of Life Curve
Confirm the Data Has been uploaded for your assets

Note

You must complete the previous exercise for Setup Watson Studio before you start this exercise.

Pre-requisites

Review Predict documentation for the list of available models.
Ensure your MAS Predict environment is running and you have access. Try your server URL that might look something like: https://main.predict.ivt11rel87.ivt.suite.myhost.com/ibm/pmi/service/rest/system/info
Ensure you have Access to Asset data files for the Health and Predict Utilities Demo Data
Complete the Load Data into Manage lab for the Utilities data.
Complete the Load Utilities Health Scores via Notebook lab
Complete the Create Utilities Predict Group and Upload Sensor Data lab
Have the following information from the previous lab: Predict_Envs.JSON and Fast_Execution.JSON

Note

It is best to perform this lab in your own Watson Studio Project created using Setup Watson Studio instructions. If you are using a shared project, ensure you append each file uploaded with your initials and update the file paths in the notebooks to include that change.

Upload and Start the End of Life Curve Notebook

Upload or open the End of Life Curve template notebook to your Project. Use the steps from the previous exercise Add Notebook From File to a Watson Studio Project If you are using a shared project, rename the notebook template by prepending your initials to the template. If this is done, ensure any paths or file names within the notebook are updated as well. If you already have uploaded the notebook, open it with Watson Studio. Select the 4_PMI - End of Life Curve HPU notebook template.
Open the notebook. Click on the pencil icon next to your notebook.
If the notebook fails to start, restart it. Click on the i icon , Environment tab, Running status drop down select box and choose Restart

Restarting Environment

Run the Notebook

Install the Maximo Predict SDK

Read the introduction to the End of Life Curve Notebook.
Run the first cell to define the requirements and some environment variables to run this notebook. This cell also checks that the precursor notebook has been run.
Run the next cell to set the asset_group_id from the stored asset group id in the JSON file produced from the Fast Start Data Loader notebook. Ensure the printed asset group ID matches your asset group.

Asset Group ID

Run the next cell to define the API keys used to call Maximo Predict from the Predict_Envs.JSON file
Skip the next cell. It should be commented out, but it would be used to define the API and Predict Environment variables manually if the Predict_Envs.JSONfile was not available.
Run the next cell to import the os, trim the provided base url to be used when downloading pmlib later in the notebook and used to contact the environment via API.
Run the following two cells to uninstall and reinstall the pmlib library. This is done to ensure you have the correct version.

Set up the Model Training Pipeline, Train, Register and Enable the Model

Run the first cell define the model settings for the Pipeline.
Run the next cell to train the model. Some models take time to train.
Once that process is complete, register the model to your asset group by running the next cell
Finally, Run the next cell to enable it and determine how often it will be run in monitor. This is the last cell to be run in this notebook.

Confirm Model Registration

Navigate to Maximo Health and Predict for Utilities within your environment
Use the left-hand menu to go into Predict Grouping
Select your asset group
Click into your asset group and ensure you have End of Life Curve listed under Trained instances registered for this group and select an asset to go to the Health Dashboard

Predict Grouping

Scroll down and expand the Predict section to ensure the End of Life Curve is visible.

End Of Life Curve

Note

Recall in the Create Utilities Predict Group and Upload Sensor Data lab only some assets have sensor data. If an asset does not have sensor data, it will not have Predict data

Congratulations you have created an End of Life Curve and associated it to your assets!