2results about How to "Solve wasteful technical problems" patented technology

The application discloses a space network networking method and device, a network resource arrangement platform and a storage medium. The method comprises the following steps: in the case that a UAV service accesses a network, the position of the UAV performing the UAV service is determined; the service score corresponding to the cell within the preset distance range from the position of the UAV is determined; the preset number of cells with the highest service score are determined as the space candidate working cells, and the number of adjustable beams of the space candidate working cells is determined; and the space-to-air beam and the ground-to-air beam of the space candidate working cells are determined and set according to the number of adjustable beams. The application solves the technical problems that the UAV space coverage scheme in the related art mostly needs to add equipment for transmission transformation, the cost is too high, the scheme of covering the space by directly using the existing site resources has too great influence on the ground coverage, and the beam resources for covering the space are wasted.

The application discloses an anaerobic system nutrient salt adding method based on AI intelligent control, relates to the technical field of industrial wastewater biological treatment, and comprises the following steps: collecting real-time water quality time sequence data and laboratory biochemical true value data, and constructing a multi-modal input vector; inputting an LSTM-Attention model to generate an anaerobic bacteria specific growth rate prediction value and a dynamic dosing weight coefficient; based on the weight coefficient, a double-loop control strategy is executed, the total dosing amount target is optimized in the outer loop, and the instantaneous dosing flow instruction is calculated in the inner loop; the instruction is sent to adjust the dosing amount, and the true value deviation value is calculated; when the deviation value exceeds the threshold value, sensor calibration and model incremental training update are executed. The application solves the problems of blindness in addition and system instability caused by the mismatch between the long lag of the traditional control mode and the fast fluctuation of the water hydraulic load.