1, the abbreviation of artificial intelligence in English. It is a new technical science to study and develop theories, methods, technologies and application systems that simulate, extend and expand human intelligence. Artificial intelligence algorithm, also known as soft computing, is an algorithm that people are inspired by natural laws and simulate and solve problems according to its principles. At present, artificial intelligence algorithms include artificial neural network genetic algorithm, simulated annealing algorithm, swarm intelligence ant colony algorithm and case group calculation.

2. Fault-tolerant control means that when the feedback signals such as unit frequency, guide vane relay or water head fail, the governor should be able to continue automatic adjustment and condition conversion control, and continue to maintain the automatic operation of the unit, and it is not allowed to endanger the operation safety of the unit.