First Principles Models aim to describe the behavior of a system from fundamental physical laws or principles, often using mathematical equations and computational methods. These models are advantageous when empirical data is limited, unreliable, or unavailable or when a deep understanding of the underlying physics of a system is necessary.
In our context, let us briefly discuss the First Principle Model for Fuel Blending or FPBM. This model governs how the fuel manufacturing process is modeled and manufactured. Simple as it sounds, it is not because it involves many processes and procedures, all linked and integrated, to get that gasoline in your car. A refinery’s fuel blending system involves eleven automation modules and sub-control systems.