Using the simulated annealing algorithm in determining the model coefficients

Hello and have a good time

I have a simulated annealing open source code for solving the traveling salesman problem and I want to use this code to model the displacement determination of the Earth's crust.

In fact, the goal is to determine the coefficients of a, b, c, e, f, and g in this model:

dx=ax+by+c

dy=ex+fy+g

For this purpose, the number of 100 stations with known coordinates and displacement is known. The goal is to find the number of at least 10 optimal points around an unknown station using simulated annealing algorithm. It is simulated so that the modeling error is minimized.

Thank you in advance for your reply.