2results about How to "Remove inhibition" patented technology

This application provides a standard working time dynamic self-tuning method based on the PID algorithm, applied in the field of production management technology. It obtains a dataset of measured time consumption for a target task over multiple execution cycles, preprocesses the dataset to remove outliers, and obtains an effective working time feature set. The logical deviation between this effective working time feature set and the current target reference value is determined, and a PID control algorithm is executed based on this deviation to achieve precise control of the working time data. During the iterative update of the target reference value, an ELM prediction model is used to dynamically adjust the control parameters of the PID control algorithm based on historical deviation trends. Finally, when the fluctuation range of the target reference value and the prediction error meet a preset threshold, the final standard working time is output, ensuring the stability and accuracy of the standard working time. This method has the advantage of dynamically adapting to changes in the production environment and improving the accuracy and stability of the standard working time.

This invention discloses an improved multi-stage ultra-long gravity heat pipe, belonging to the technical field of ultra-long gravity heat pipes. The improved multi-stage ultra-long gravity heat pipe includes a heat pipe body, a support mechanism fixedly installed on the outer side of the heat pipe body, several steam pools fixedly installed on one side of the inner wall of the heat pipe body, and several two-phase flow mechanisms fixedly installed on the other side of the inner wall of the heat pipe body. A return liquid pipe extending into the two-phase flow mechanism is fixedly installed inside the heat pipe body. Each of the two-phase flow mechanisms includes a buffer pool and an overflow pipe. One side of the bottom of the buffer pool is fixedly connected to the top of the overflow pipe, and the bottom of the buffer pool has several open liquid tanks. By setting up two-phase flow mechanisms, the working fluid return is achieved by gravity, requiring no external power input. The heat transfer coefficient is higher than that of copper, and groundwater is not extracted, avoiding geological subsidence, brine scaling, water resource consumption, and the phenomenon of decreased or even failed heat transfer performance.