Solving reactive power optimization problem with particle swarm optimization algorithm What should I do if the running result of the program written by matlab is unstable?

All intelligent algorithms have this shortcoming, such as genetic algorithm and simulated annealing.

There are three ways to go. First, study how to improve the particle swarm optimization algorithm, and then improve some strategies of your algorithm. Second, you can change different parameters to try; Third, the code can be improved.

I use genetic algorithm to do optimization problems. At first, the result was that the time was not ideal. Later, I read many other people's articles about the improvement of genetic algorithm, combined with my own thinking, improved my algorithm over and over again, and finally got good results.