APPLICATION NOTE
10
Sets of equations like this can be solved using similar techniques to the first problem. In this example, we would
use three integrators with three feedback loops and three node voltages to solve for x1, x2, and x3.
Let's look at a real example. This is a chemical system which contains four components, x1, x2, x3, and x4. They
are related by four equations containing "rate constants" (the Ks) and "physical constants" (R and Q):
A schematic containing ABM components for integration, summing, and taking square roots, etc., is shown in
Figure 13. It also contains definitions for Q and R (the physical constants), and the Ks.
