A simple example of ratio control is in the production of paint, where a base liquid must be mixed with one or more pigments to achieve a desired consistency and color. A change in feed to one unit operation has a widespread ripple effect on downstream unit operations In this design, the fuel set point, spw, comes in as firing demand from a.
Ratio Control - Electrical Engineering (EE) PDF Download
Ratio control systems are a crucial component in various industrial processes, ensuring that the ratio of two or more process variables is maintained within a desired range
F2 = kf1 (9.25) where k is a specified ratio which may have been calculated as an optimal ratio from a process model
One example is the calculation of the ratio between oil inflow and air inflow to a. A classic example of ratio control is the blending of an additive into a process stream Ratio control maintains a constant proportional relationship between two or more process variables, typically flow rates One flow is the “master” (wild/uncontrolled), and the other is the “slave”.
