50results about How to "Automate calculation" patented technology

The invention discloses a method for measuring antenna deformation of ship-borne radio measuring equipment, and relates to the field of spacecraft attitude control ground application. The method solves the problem that in the prior art, self-deformation of the ship-borne radio measuring equipment cannot be measured. The method comprises the steps that 1 a star sensor SS1 and a star sensor SS2 are installed at the position of a base of the ship-borne radio equipment and at the position of the center of the three axes respectively, 2 when a ship docks and displaces, radio antenna directing angles satisfy the equations that A=0 degree and E=90 degrees and are locked, and installation matrixes of the two star sensors are marked, 3 when the ship sails, the antenna directing angles which satisfy the equations that A=0 degree and E=90 degrees are locked, the two star sensors conduct star measuring simultaneously and ship body attitude angles at the position of the base and at the position of the center of the three axes are resolved respectively, and 4 an antenna deformation matrix is resolved and an antenna equivalent deformation angle is solved. According to the method for measuring antenna deformation of the ship-borne radio measuring equipment, astronomical refraction correction is conducted on star sensor attitude angles under the inertial navigation horizontal system, and the calculating precision of the deformation angle is improved.

The method is suitable for the aviation field, and provides an ice shape and ice angle quantitative evaluation method and system for an icing wind tunnel test. The method comprises the following steps: firstly, for an ice-shaped contour line obtained in an icing wind tunnel test, obtaining ice-shaped contour line discrete coordinate points by adopting an ice-shaped geometric contour line digitization method, further establishing an ice-shaped type judgment criterion for ice-shaped discrete points to judge the ice-shaped type, and calculating corresponding ice-shaped characteristic parameters according to different ice-shaped types. The evaluation method and system are suitable for large-scale test ice shape and ice angle quantitative evaluation tasks, complex mathematical formulas and time-consuming numerical iteration processes are not involved in the calculation method, and ice shape and ice angle quantitative evaluation can be completed quickly and efficiently.

The invention discloses a method for evaluating the residual life of an aircraft, which comprises: on the basis of a full-aircraft fatigue test load spectrum, determining a reference equivalent damage rate (equivalent damage per flight hour) for single-aircraft damage calculation by adopting a damage analogy calculation method; and then, on the basis of the load flight parameter process of any aircraft, determining equivalent damage of any aircraft, and rapidly evaluating and giving the consumption life and the residual life of the single aircraft. The method needs few parameters, is convenient to use, can be used for quickly determining the remaining life of the airplane, and can be further used for monitoring the service life of the single airplane and the structural health.

The invention provides a salary calculation method and system. When the salary calculation information is changed, calculating the changed salary calculation information by adopting the salary calculation module of the personnel to which the changed salary calculation information belongs to obtain the salary change value of the personnel, and further determining and storing the current salary of the personnel according to the salary change value and the salary information of the personnel stored last time. That is to say, according to the scheme, financial staff do not need to perform a largeamount of complex and tedious salary calculation, the pressure of the financial staff is reduced, the labor cost is reduced, the salary calculation efficiency is improved, and the salary of the staffis updated in real time. Meanwhile, the scheme of the invention can be applied to a scene in which salary information is changed under the influence of many complex factors, and can calculate salariesof related personnel for personnel architectures with up-and-down relationships.

The invention discloses a foundation pit upheaval-resistant stability analysis method based on arc sliding. The method comprises the following steps of creating a theoretical model for foundation pitupheaval-resistant stability calculation based on arc sliding; respectively solving the divided first area, second area and third area according to the sliding surface form and the stress condition ofthe soil body inside and outside the pit to obtain an optimization model and analytical solutions of anti-sliding moment and sliding moment at different areas; adopting a universal programming language VB to perform programmed calculation on an optimization model, and inputting foundation pit and soil layer related information; separating the soil layers according to the underground water level and permeability, and assigning the weights of the corresponding soil layers; re-adjusting the soil layer according to the last supporting position, the excavation depth position of the foundation pitand the bottom position of the enclosure structure, and assigning corresponding information; respectively calculating three anti-sliding moments, three sliding moments and three construction load sliding moments; and calculating the anti-upheaval safety coefficient of the foundation pit according to a formula.

The invention relates to a spatial straight line orientation measurement method and device, computer equipment and a storage medium. The method includes: acqcuiring an original image acquisition, extracting a straight line in the original image; calculating linear confidence, carrying out nonlinear transformation on each straight line to obtain a curve track of each straight line in a transformation image plane; updating the pixel value of the pixel point passed by each curve track according to the linear confidence coefficient to obtain an updated transformation image; carrying out convolution operation on the updated transformation image to obtain a convolution image; screening out convolution image coordinates of pixel points of which the pixel values meet intersection conditions from the convolution image as target convolution coordinates; according to the corresponding relationship between the convolution image coordinates and the original image coordinates of the original image,performing calculating to obtain an original image coordinate corresponding to the target convolution coordinate, taking the original image coordinate corresponding to the target convolution coordinate as a vanishing point coordinate, and determining the spatial orientation of a straight line corresponding to each vanishing point according to each vanishing point coordinate, thereby realizing automatic calculation.

The invention discloses a method for accurately calculating absolute free energy of gas molecules. The method comprises the following steps: S1, reducing an energy barrier of a flexible dihedral anglepotential energy surface in the gas molecules; and S2, calculating the absolute free energy of the gas molecules. According to the invention, automatic identification and potential energy surface scanning of a flexible dihedral angle in a molecule are realized, fitting of a dihedral angle potential energy surface is realized, dihedral angle parameters are automatically modified to reduce the potential energy surface to a specific value, a new WHAM program is realized, actual free energy can be obtained from potential energy reweight of biased and unbiased, and a set of feasible calculation process is designed. Gentle change of potential energy is realized when various types of energy are gradually removed from gas molecules; and all the processes are connected together, and automatic calculation of the absolute free energy of the gas molecules is achieved.

The invention provides a semi-automatic model updating system and a model updating method. The method comprises steps of firstly, extracting and marking regularly suspicious data in a standardized data set through strategy marking, extracting and marking suspicious data in the standardized data set regularly to obtain a suspicious data set; performing mode division on the suspicious data set, andremoving data with low recognition degree; and then selecting an end-to-end CNN model for training and testing, and exporting a model training report and a visual interface of a training process. An engineer checks the recognition degree of the suspicious sample and the error sealing rate of the positive sample according to the model training report, so that the model precision is continuously improved, the error sealing rate is reduced, and an optimal new-edition CNN model is obtained. Suspicious data are acquired based on multiple angles and methods, and the CNN model is trained and updatedperiodically, so that the coverage rate and the recognition precision of the CNN model for abnormal mode data are gradually improved.

The embodiment of the invention discloses an audit coverage rate measurement method, which comprises the following steps of: searching a target service field belonging to a service field set from an imported annual audit plan according to the service field set; Calculating a ratio of the number of the target service domains to the number of elements of the service domain set to obtain an audit service domain coverage rate; Calculating the ratio of the number of sampling samples to the total number of samples in each target business domain to obtain an audit sampling rate corresponding to eachtarget business domain; Calculating the product of the sum of the audit sampling rates and the audit service field coverage rate to obtain the audit coverage rate; The method and the device solve theproblems that the definition list of the audit coverage rate is thin at present, the calculated audit coverage rate cannot well reflect the real audit coverage condition, the audit coverage rate is usually calculated manually, and the efficiency is low.

The invention provides a calculation method for evaluating the auditory threshold transfer after an acoustic weapon strikes. The size of an auditory threshold transfer value is calculated by calculating three main factors, namely the acoustic wave intensity, the acoustic wave frequency and the acoustic wave duration, causing damage to a target, of the acoustic weapon, so that the auditory threshold transfer caused by the acoustic wave striking is reasonably evaluated. The method comprises the following steps of converting the influence of three variables of the acoustic wave intensity, the acoustic wave frequency and the acoustic wave duration on a dependent variable of the auditory threshold transfer size into a mathematical model of the influence of the three continuous variables on thesingle dependent variable, and then carrying out fitting graphical solution. Through an graphical method provided by the invention, the auditory threshold transfer value F corresponding to any point with the parameters of (SPL', freq', t') in the range can be calculated, and the value range of the auditory threshold transfer value F and the parameter value range corresponding to one auditory threshold transfer value F can be observed intuitively, so that the auditory threshold transfer after the acoustic weapon strikes is reasonably evaluated.

The invention discloses an automatic calculation system of electroplating technological parameters of diamond products based on CAD (computer-aided design). The automatic calculation system comprises a CAD graphic element drawing module for allowing a user to draw a plurality of graphic elements corresponding to a work piece to be plated, a to-be-plated area calculation module for automatically calculating the to-be-plated area according to the graphic element selection operation conducted by the user, a parameter setting module for allowing the user to select different electroplating requirements and to import or input corresponding intermediate electroplating parameters, a parameter calculation module for calculating a target electroplating parameter according to the intermediate electroplating parameter and a preset calculation formula, and a parameter output module for outputting the target electroplating parameter to carry out electroplating control, wherein the above modules are communicated with each other in sequence. The automatic calculation system provided by the invention can realize the automatic calculation and control of the electroplating technological parameters in the CAD environment, and can substitute for the large amount of manual calculation and operation, thereby greatly improving the work efficiency and accuracy. Meanwhile, the invention also discloses an automatic calculation method based on the above automatic calculation system.

The embodiment of the invention provides a cloud computing resource measurement data testing method, system and device and electronic equipment, and relates to the technical field of data processing.The method comprises the steps of obtaining request information of a front-end service; according to the request information, calling a preset distributed full-text retrieval engine ES interface and apreset metering platform interface; obtaining metering original data corresponding to the to-be-processed service metering information through the preset ES interface, and sending the metering original data to the preset metering platform through the preset metering platform interface, using the preset metering platform interface to acquire the metering data to be tested, processing the meteringoriginal data to acquire the processed metering data, and comparing the processed metering data with the metering data to be tested to acquire the test result. The metering value is automatically calculated, and the automatic test of the metering data is realized.

The invention discloses a method for quickly slicing a bearer network, which relates to the technical field of network management, and comprises the following steps of: S1, planning a bearer slicing service, inputting a slicing type and service UNI node pair information, and generating a service UNI node pair information list; s2, generating a tunnel layer topology in a regional topology range according to the slice type; s3, according to the service UNI node pair information, circularly performing multi-path path finding between the service UNI node pairs; and S4, comprehensively calculatingvirtual nodes and virtual links generated by multi-path calculation, and generating recommended slices. The invention aims to provide the method for quickly creating the bearer network slice, automatic creation of the bearer network slice can be realized, and compared with a manual creation mode in the prior art, the operation and maintenance efficiency is greatly improved.