Encapsulating Matlab linear regression function as web service

for implementing the online linear regression for the chemical product development process, based on web service technology, a linear regression service is proposed by encapsulating the linear regression function in Matlab. The service can get real-time data from winCC control platform and execute linear regression to get a regression function, and the GAMS will use the regression function to create online optimization model. The practicability and validity of the linear regression service is verified through the application in the product development process on Micro-Plant.