12 results about "Volume correction" patented technology

The invention discloses a component collection delay volume correction and optimization method based on artificial intelligence. The method comprises the steps of S1, signal collection; s2, preprocessing the collected signals; s3, carrying out delayed volume modeling to form a training sample set; s4, training an AI prediction module by using the training sample set; s5, AI model training is carried out, and peak arrival time is predicted; s6, a control valve carries out accurate component collection; and S7, inputting the difference between the actual peak arrival time and the predicted time into an AI model for feedback optimization. According to the method, signals are collected and preprocessed, a delay volume model is established, AI model training is carried out, peak arrival prediction time is obtained, accurate collection of valve control is achieved, the difference between the prediction time and the actual peak arrival time is input into the AI model for feedback optimization, dynamic intelligent correction of the delay volume is achieved, manual adjustment errors are remarkably reduced, and the accuracy of valve control is improved. The collection opportunity can be optimized in real time according to flow velocity change and system drift, and the purity and recovery rate of target protein components are improved.

The application discloses a volume correction instrument supporting disassembly-free calibration accumulated error, and relates to the technical field of volume correction instruments, aiming to solve the technical problem that the existing calibration scheme needs to destroy the sealing and explosion-proof structure of equipment, and comprises a data processing module and an operation module. The application directly leads to the structure of the pressure digital bus through the calibration aviation interface temperature, discards the calibration mode of the prior art of disassembling the shell and manually wiring inside, and only needs to be connected with the calibration aviation interface on the correction instrument shell through a special cable, so that the transmission of the analog temperature and pressure bus protocol signal can be realized, and the original explosion-proof sealing structure of the correction instrument does not need to be destroyed throughout the process. The application effectively prevents the risk of gas leakage caused by the failure of sealing, and prevents safety accidents such as explosion and poisoning from occurring, and is especially suitable for personnel-intensive gas metering sites such as residential areas and commercial complexes. The application solves the problem that the existing calibration scheme needs to destroy the sealing and explosion-proof structure of equipment.

The utility model relates to a calibration device for gas flowmeter volume correction appearance, the calibration device includes: frame, clamping mechanism, clamping mechanism arrangement is on the frame, it includes the fixed plate and movable plate opposite each other to clamp the gas flowmeter volume correction appearance of waiting for calibration, make in the assembled state, movable plate, fixed plate and gas flowmeter volume correction appearance constitute closed test cavity together, pressure detection subassembly, pressure detection subassembly includes the air inlet mechanism for supplying air to test cavity and the standard pressure gauge for gathering the real -time pressure in test cavity, and controller, controller configuration can respectively with gas flowmeter volume correction appearance and standard pressure gauge form communication connection to obtain and compare the pressure value measured by gas flowmeter volume correction appearance and standard pressure gauge. The utility model calibration device can satisfy the calibration need of different specifications of gas flowmeter volume correction appearance.

The utility model belongs to the field of metering of flow of metering instruments, in particular to a calibrating device for a volume correction instrument, which comprises a mounting frame, slide rail components are arranged on two sides of the mounting frame, each slide rail component comprises a plurality of pulleys, the slide rail components are mounted on the mounting frame in a sliding manner through the pulleys, and each slide rail component comprises a slide rail. A plurality of positioning plates are inserted into the sliding rails, mounting plates are arranged on the positioning plates, and volume correctors are arranged on the mounting plates; a plurality of storage plates are fixedly connected between the two sliding rails, a temperature sensor interface socket, an instrument interface socket and a plurality of pressure sensor interface sockets are placed on the storage plates, a plurality of volume correction instruments are placed on the mounting plate, the detected volume correction instruments can be calibrated at the same time, the automation degree is high, and high efficiency and reliability are achieved.

The application discloses a kind of intelligent ultrasonic volume correction instrument verification method and device, method includes: according to the data type of detection data, construct verification three-dimensional model, three-dimensional model is segmented into multiple regions;The volume correction instrument of being detected is detected, and the first dynamic error score of static error score is calculated, the static error score is analyzed, determines static verification data and first supplementary detection data, and supplementary detection is carried out by first supplementary detection data;The second dynamic error score of each region is calculated, and the region to be verified is determined;Supplementary detection is carried out by second supplementary detection data;The first dynamic error score of second supplementary detection data is calculated, and the third dynamic error score is determined in conjunction with the first dynamic error score of detection data, and the third dynamic error score is analyzed according to, determines dynamic verification data.The application is verified by static and dynamic flow comprehensively, and the verification accuracy of ultrasonic volume correction instrument is improved.

The invention discloses a volume correction algorithm for a displacement liquid storage tank, the liquid storage tank comprises a front seal head, a straight tube section, a transition bin and a rear seal head, and the algorithm comprises the following steps: acquiring parameters required for calculating the volume: geometric parameters of the liquid storage tank, a transverse inclination angle and a longitudinal inclination angle of the liquid storage tank, and corrected liquid level height values at different positions; the width and the height of the cross section of the liquid storage tank are adjustable; and calculating the liquid storage volume of the liquid storage tank: calculating the liquid storage volumes of the front end socket, the straight tube section, the transition bin and the rear end socket according to the corrected liquid level height value, and adding the liquid storage volumes of the front end socket, the straight tube section, the transition bin and the rear end socket to obtain the total liquid volume of the first bin. And a calculation result is compared with actual tank capacity table data. The maximum error between the predicted volume and the actual value under different liquid level heights is controlled to be about 3%, and the problem that the volume is not accurately calculated when the tank truck inclines transversely or longitudinally is solved.

The embodiment of the present application discloses a method, device, equipment and medium for determining the volume correction coefficient of a faulted anticline trap. The method comprises the following steps: determining the target parameter information of a to-be-measured faulted anticline trap on a standard cross section; the standard cross section is used to represent the plane where the bottom surface of the to-be-measured faulted anticline trap is located; determining the reference correction coefficient of the to-be-measured faulted anticline trap according to the target parameter information; the reference correction coefficient refers to the amplitude correction coefficient, the fault correction coefficient and the reservoir correction coefficient; and determining the volume correction coefficient of the to-be-measured faulted anticline trap according to the reference correction coefficient. According to the technical scheme, the volume correction coefficient of the faulted anticline trap approximating to the real underground situation can be quickly and accurately obtained based on the standard cross section of the faulted anticline trap, and the prediction speed and the prediction accuracy of the resource quantity of the faulted anticline trap can be improved.

This application discloses an external volume correction method and apparatus suitable for measuring the porosity of rock samples with rough surfaces. The method includes: acquiring scanned raw slice data; and acquiring binary image data volume D characterizing the rock skeleton components based on the scanned raw slice data. 骨架ROI According to D 骨架ROI Obtaining the binary image data volume D after mean processing 实ROI Volume V 实 Based on the binary image data volume D after mean processing 实ROI Obtain the total pore volume V on the outer surface of the rock sample. 表孔 According to the volume V 实 and the total pore volume V on the outer surface of the rock sample 表孔 Obtain the corrected external volume V of the rock sample 外表体积 This application can provide high-precision external volume measurement results for low-porosity, dense, brittle and easily broken rocks, thereby improving the accuracy of rock helium porosity test results.

The application relates to the technical field of volume correction instruments, and discloses an EVC volume correction instrument, which comprises a volume correction instrument, the top of the volume correction instrument is fixed with two fixed blocks, the opposite sides of the two fixed blocks are provided with insertion holes, the insertion holes are internally inserted with plugs, a round rod is arranged between the two plugs, the outer side walls of the two ends of the round rod are slidably connected with moving cylinders, the two ends of the round rod are fixed with first springs, the other ends of the two first springs are fixedly connected with the opposite sides of the interiors of the two moving cylinders, the opposite sides of the two moving cylinders are fixedly connected with the opposite sides of the two plugs, the moving cylinders, the plugs, the round rod, the first springs, first clamping blocks, movable plates, fixed plates, fixed holes, first pull ropes, second pull ropes, third pull ropes and plug blocks are arranged, the plug below is inserted into the insertion hole below, and then the moving cylinder above is actuated.

1. The name of the design product: intelligent volume correction instrument. 2. The use of the design product: the design product is used to realize accurate measurement of gas flow and conversion of working condition flow to standard condition flow and compression factor correction by being matched with a gas flow meter. 3. The design points of the design product: in shape. 4. The picture or photo best indicating the design points: perspective view.

The invention discloses a volume correction instrument supporting disassembly-free calibration integrating errors, relates to the technical field of volume correction instruments, and aims to solve the technical problem that equipment sealing and explosion-proof structures need to be damaged in an existing calibration scheme, and the volume correction instrument comprises a data processing module and an operation module. The pressure digital bus is directly led out by calibrating the temperature of the aviation interface, the calibration mode of unsealing, shell disassembling and internal manual wiring in the prior art is abandoned, an external calibration detection experimental device only needs to be connected with the calibration aviation interface on the shell of the correction instrument through a special cable, and the calibration detection experimental device can be directly connected with the pressure digital bus. Therefore, the transmission of simulated temperature and pressure bus protocol signals can be realized without damaging the original anti-explosion sealing structure of the correction instrument in the whole process. The gas leakage risk caused by sealing failure is effectively eradicated, safety accidents such as explosion and poisoning are further prevented, and the gas metering device is particularly suitable for gas metering sites with dense personnel such as residential quarters and commercial complexes. The problem that an existing calibration scheme needs to damage equipment sealing and anti-explosion structures is solved.