2results about How to "Reduce cache pressure" patented technology

This invention discloses a method and system for anti-interference drone trajectory control based on reinforcement learning. The method includes the following steps: Step 1, setting drone data; Step 2, calculating drone energy consumption; Step 3, using a reinforcement learning algorithm to explore and search for the best possible trajectory in an unknown interference environment. This invention provides a method and system for anti-interference drone trajectory control in unknown environments. The drone offloads the collected data to a browser / base (BS) to achieve real-time data transmission, reduce the drone's cache pressure, and ensure that the data is processed in a timely manner.

The application provides a kind of edge side industrial data lightweight pretreatment cache method, belong to industrial data technical field, the application is through Gray code anti-interference coding to improve data acquisition quality, adaptive sampling rate adjustment and weak abnormal feature weight vector realizes dynamic sampling, wavelet decomposition and high frequency fault feature sparse matrix accurately locates fault position, semantic perception compression encoder cooperates with dispersion evaluation matrix and carries out differential coding, and network transmission graph model optimizes transmission path, this overall systematic technical scheme from signal acquisition, adaptive processing, intelligent compression, dynamic cache management to network optimization each link, solves the technical problems that the cache occupancy rate is too high and the data transmission delay is large caused by the difficulty of efficient pretreatment of multi-source signals of industrial equipment at edge side.