Energy-saving scheduling method based on order pairing

The invention discloses an energy-saving scheduling method based on order pairing, and the method comprises the steps: 1, building a mixed integer linear programming model, and precisely describing and analyzing an energy-saving scheduling problem in an order pairing production process; 2, aiming at the characteristics of the energy-saving scheduling problem, designing a heuristic method for machine load balancing to generate an initial solution; step 3, performing an iterative search scheduling optimization scheme by adopting an iterative greedy co-evolution algorithm driven by reinforcement learning: in each iteration process, obtaining an optimal strategy suitable for the iteration according to the state and environment information of the current population; updating a non-dominated solution set by adopting an acceleration strategy and an energy-saving strategy based on problem characteristics when the population iterates for one time; and 4, updating the strategy model online in a reward mode, keeping the