3results about How to "Improve production management efficiency" patented technology

The application provides a kind of intelligent scheduling method and system based on data layering, it is related to intelligent workshop scheduling technical field. Specifically includes: integrating workshop multi-source production data, constructing digital twin layer, constructing workshop digital twin model for whole workshop data, further dividing high-frequency update equipment model according to the frequency of equipment data update;According to the difference of data frequency, the digital twin model is dynamically updated in layers;Based on model output, collaborative realization equipment maintenance and production scheduling, process evaluation and iterative optimization of digital twin model are carried out.The application integrates multi-source production data, implements hierarchical dynamic scheduling combined with data frequency difference, avoids full model redundant operation, improves scheduling response efficiency, reduces equipment downtime, achieves the intelligent whole-process collaborative scheduling goal of significantly improving workshop task completion efficiency and equipment utilization.

The application relates to the technical field of disc head placing devices, in particular to a disc head placing device and placing method special for a small sample warping machine, which comprises a base plate, a protective cover is arranged above the base plate, a disc head special for the small sample warping machine is arranged between the base plate and the protective cover, and an inserting cylinder is fixed to the top surface of the base plate and the bottom surface of the top plate of the protective cover. The beneficial effect is that the two ends of the disc head special for the small sample warping machine can be inserted into the inserting cylinder by arranging the inserting cylinder on the top surface and the bottom surface of the base plate and the protective cover, rubber pads are arranged on the upper and lower sides of the disc head, and rubber covers are arranged outside the inserting cylinder. The multiple designs make the disc head be firmly clamped between the base plate and the protective cover, the elastic deformation of the rubber pads and the rubber covers further enhances the stability of the fixation, effectively avoids the disc head from swinging during use, protects the disc head from being damaged, prolongs the service life of the disc head, and guarantees the safety of surrounding equipment and personnel.

This invention discloses an air compressor control system, which specifically includes: a data acquisition module for acquiring multi-source heterogeneous operating parameters of the air compressor; a modeling module for embedding the multi-source heterogeneous operating parameters into a high-dimensional phase space and learning a low-dimensional Riemannian manifold model of system evolution through a diffusion mapping algorithm; a construction module for constructing a thermodynamic potential function of the inflation process as a constraint condition for system evolution; a control module for predicting the future state of the system based on the low-dimensional Riemannian manifold model and geodesic equations, and calculating control commands in conjunction with the thermodynamic potential function; and an execution module for responding to control commands in real time and adjusting the operating parameters of the air compressor in a closed loop. This invention utilizes phase space reconstruction to embed multi-source heterogeneous operating parameters into a high-dimensional phase space, employs a diffusion mapping algorithm to learn a low-dimensional Riemannian manifold model of system evolution, solves geodesic equations on the manifold to predict the future state of the system, and anticipates pressure change trends in advance, thereby improving the control accuracy of the inflation process.