33results about How to "Improve the efficiency of experimental testing" patented technology

The invention belongs to the technical field of experimental simulation, and specifically relates to a method for testing the thermal-elastic coupling vibration characteristics of a friction plate friction slip process, which specifically includes testing the friction torque characteristics, rotational speed change characteristics, and thermo-solid coupling characteristics of friction elements during the friction slip process, and then obtains The vibration characteristic test can provide theoretical support for the structural strength simulation calculation and optimal design of the friction element. This method uses special real-time data processing technology to obtain the thermoelastic coupling vibration characteristics of the friction pair during the bonding / separation process, which can remove strong interference signal, through accurate circular frequency vector and quadratic integral calculation, the relationship between the torque characteristic and the speed change can be obtained respectively, and the temperature field analysis and vibration vector spectrum analysis results can be further integrated to obtain the thermoelastic coupling vibration characteristics. The present invention provides The experimental test method is simple and practical, and the test result has high precision.

The present invention provides a clay mineral directional sheet atomization treatment device and treatment method. A sensor and a spray assembly are arranged in the atomization box. One end of the spray assembly is horizontally arranged in the atomization box, and the other end extends to the outside of the atomization box. , The spraying component can change the position of the spraying through the servo motor and the moving component to realize the horizontal and vertical movement of the spraying, and the bottom of the atomization box is equipped with a heating device. It effectively solves the problem of XRD analysis error caused by different expansive clay content and drying time. At the same time, the non-contact ethylene glycol saturation treatment process is adopted to achieve the greatest protection for the personal health of the experimenters. The non-contact saturation treatment process prevents the experimenters from contacting toxic reagents and protects health and safety. The invention can process 200 samples at one time, greatly improving the efficiency of experimental testing; ensuring that each sample to be tested has the same organic saturation degree, and reducing the error of different samples.

The embodiment of the present application discloses a data processing method, device, and computer-readable storage medium, wherein the method includes: in the Nth round of comparison test, acquiring the test duration and sampling index values ​​corresponding to at least two test objects respectively; when there is When the sampling index value of the object update condition is satisfied, the object to be updated is determined in the dynamic test object according to the test duration; the object optimization algorithm is determined according to the sampling index value of the fixed test object in each round of comparison test; Update the object, obtain the object to be tested in the test object set; update the object to be updated in the at least two test objects to the object to be tested, obtain at least two updated test objects, and determine the updated at least two test objects as Test subjects in round N+1 of controlled testing. By adopting the application, the amount of data calculation can be saved, and the cost of space calculation can be reduced.