A Partial Robust M-Regression-Based Prediction and Fault Detection Method

Algorithm 3

Main steps of the new prediction and diagnosis approach.

S1: Compute regression coefficient 𝛽 using PRM algorithm (see Algorithm 2).

S2: Realize online prediction using (5).

S3: Perform SVD on 𝛽𝛽^𝑇.

S4: Monitor subspace 𝑋 using (15) and (16).

S4: Monitor subspace 𝑋 using (17) and (18).