3results about How to "Implement automatic settings" patented technology

The application provides a pickling unit automatic speed control method and system based on multi-factor constraints, and relates to the technical field of cold-rolled strip steel production. In view of the defects that the existing control relies on manual operation or primary automation and is difficult to cope with multiple constraints and instantaneous working conditions, the method comprises the following steps: constructing a multi-factor constraint model covering process, equipment, logistics, acid liquid and instantaneous working conditions; collecting corresponding data in real time; dynamically calculating a global optimal speed setting value through multi-layer decision logic, calculating a basic speed first and then superimposing an instantaneous working condition constraint, and directly triggering emergency disposal through high-priority alarm; issuing an instruction for execution and closed-loop feedback, and combining machine learning for self-learning optimization. The application realizes automatic intelligent control of the unit speed, guarantees quality and equipment safety, improves production efficiency and continuity, and reduces energy consumption cost.

The embodiment of the application provides a cycle tolerance determination method and system for flash iteration calculation, the cycle tolerance determination method comprises the following steps: determining an error total amplification coefficient based on different component proportions corresponding to a plurality of flash devices to be processed and an error amplification coefficient of each flash, wherein the different component proportions corresponding to the plurality of flash devices to be processed are component proportions of different gas phases of the plurality of flash devices to be processed or component proportions of different liquid phases of the plurality of flash devices to be processed; determining a cycle tolerance of a torn stream after one cycle by using a preset cycle tolerance calculation formula based on the error total amplification coefficient, a gasification fraction corresponding to the plurality of flash devices to be processed and an effective component number of the torn stream.

The application discloses a method for setting floor positions, a control layer station controller and a robot entering a floor setting mode, and after the layer station controller receives a floor position and a floor position writing trigger signal sent by the robot, the floor position is written into a memory of the layer station controller as a position identifier of the layer station controller; the robot takes an elevator and runs together with a car. The application realizes automatic setting of the floor positions and reduces complexity of the elevator system.