Learn how to create and update data flow diagrams (DFDs) for business systems analysis. Discover the symbols, meanings, conventions, and best practices of DFDs.

Q: Is Model-Less Predictive Control Any Good? I receive InTech/ISA Review, and recently I read an article on multivariable predictive control using models by Allan Kern, and I do not agree with his ...

Earlier this year, we released for public preview Export to Flow, a new, efficient way for you to design easily digestible business workflows in Visio and export them to Microsoft Flow for automation ...

Based on the equivalent circuit and vector diagram, the equations of harmonic current and harmonic power in the distribution network are derived. The access mode and harmonic control equation of the ...