5results about How to "Adaptive adjustment" patented technology

The invention relates to the technical field of pile foundation construction, in particular to a pile foundation air bag pressure sectional type inflation device and a construction method thereof.The device comprises columns installed at the bottom and the side of a pile foundation and pressure air bags arranged at the bottoms of the columns; the inflation main pipe penetrates through the top of the column body and is connected with the pressed air bag through a pressure supporting structure; the sectional type inflation structures are arranged in the side wall of the column body side by side and connected between the pressed air bag and the inflation main pipe, and the problems that in the prior art, the dynamic pressure problem faced by a pile foundation in the construction process is not effectively solved, and under most conditions, existing supporting measures cannot adapt to the change of soil layer stress in real time, and the construction cost is lowered are solved. The problems that the bearing capacity of a pile foundation is reduced due to the fact that the existing air inflation device is used for inflating the pile foundation, and when a traditional air inflation device deals with complex pressure changes, the traditional air inflation device can only achieve an overall air inflation state and lacks adaptive adjusting capacity for local stress changes, so that the pile foundation is prone to being affected by uneven stress, and the structure failure risk is increased are solved.

The invention discloses a high-flow glue pressure stabilizing valve which comprises a base provided with a liquid inlet and a liquid outlet, a liquid inlet channel is arranged in the base, the lower end of the liquid inlet channel with the upper end communicated with the liquid inlet is communicated with a lower cavity, a plug is arranged on a second mounting seat located in the lower cavity and located on the side, close to the liquid inlet channel, of the second mounting seat, and a pressure stabilizing valve is arranged on the plug. A spring in a compressed state is vertically arranged between the other side of the second mounting seat and the supporting seat, a mounting hole communicated with the lower cavity is formed in the lower surface of the supporting seat, and the lower end of the spring is embedded into the mounting hole and is in extrusion contact with a threaded plug mounted in the mounting hole; the plug is in sealing fit with an outlet in the lower end of the liquid inlet channel. The pressure of fluid at the liquid outlet after pressure reduction and pressure stabilization can be adjusted, the requirement for fluid pressure adjustment is met, and the consistency and stability of the fluid pressure at the liquid outlet are met.

The application discloses a basalt fiber drawing adjusting method, system, device and medium, relates to the basalt fiber drawing control technical field, and comprises the following steps: obtaining the melt viscosity in the casting furnace; judging whether the melt viscosity is within the range of the preset viscosity threshold value, if yes, returning to obtaining the melt viscosity in the casting furnace, if not, continuously obtaining multiple drawing state images of the basalt fiber in unit time; according to the multiple drawing state images, identifying whether there is a drawing abnormal feature, if not, returning to obtaining the melt viscosity in the casting furnace, if yes, obtaining a first temperature adjusting parameter; wherein the first temperature adjusting parameter is used for adjusting the melt temperature in the casting furnace; the first temperature adjusting parameter is input into a viscosity-temperature initial curve of a drawing process to obtain a viscosity-temperature target curve, and the application has the advantages of self-adaptive adjustment and improved adjusting efficiency.

The application discloses a spiral propelling vehicle optimal rotating speed self-adaptive adjustment method, system and device, and belongs to the spiral propelling vehicle field. Considering the actual operation condition of the spiral propelling vehicle, the rotating speed of the motor is continuously increased from a low rotating speed, current information is collected, and the rotating speed of the motor is comprehensively judged to be increased or decreased according to the influence of the resistance and the slip ratio of the spiral propelling vehicle, the rotating speed of the motor is self-adaptively adjusted after the optimal rotating speed range is found, and the rotating speed of the motor is controlled to be in the optimal rotating speed range. The optimal rotating speed which makes the influence of the resistance and the slip ratio on the spiral propelling vehicle running to be minimum is found, the spiral propelling vehicle is kept to stably work in the optimal rotating speed range, and the rotating speed of the spiral propelling vehicle is self-adaptively adjusted according to the actual working condition.

The invention provides a bandwidth adjustment method and device of a special line, electronic equipment and a storage medium, and relates to the technical field of special line management. The method comprises the following steps: acquiring private line flow data and service flow data of a service system at the current moment; wherein the private line flow data comprises a private line bandwidth usage amount of the service system at the current moment, and the service flow data comprises historical private line bandwidth occupation amounts of a plurality of services executed by the service system at the current moment in a set historical time range adjacent to the current moment; based on a plurality of historical dedicated line bandwidth occupancy amounts included in the service flow data, predicting a total dedicated line bandwidth occupancy amount of the plurality of services at a next moment adjacent to the current moment; and determining a special line bandwidth adjustment strategy based on the total special line bandwidth occupation amount and the special line bandwidth usage amount included in the special line flow data, and adjusting a special line bandwidth threshold value of the service system based on the special line bandwidth adjustment strategy. In this way, the bandwidth threshold value of the private line can be adaptively adjusted.