Anibody now if I can use multivariate control charts to determinate sames above warning limits in lube ois. Thanks

Hello Student,
Of course you can, statistically you can determine when a parameter is changing and coorelate it to another sympathetic parameter. While using boolean logic to add and negate the conditions of choice. So all you need is the answers and then you can reverse engineer to set up the conditions to monitor for. Of course without the answers re what change is meaningfull you are lost. Some statistics use a 2 times SD as the meaningfull point at which to identify corrective action.

Does this kind of get into the relm of AI??

regards....