24 results about "Automatic process control" patented technology

The invention provides an automatic process control method and system applied to high-precision special-shaped target material binding, and relates to the technical field of image processing, and the method comprises the steps: obtaining multi-view image data of a target material, generating a three-dimensional geometric structure model of the target material, and generating point cloud data of an outer boundary contour and a surface appearance of the target material; and a matched temperature and pressure strategy template in the binding process parameter library is called, fitting clamping is achieved, different materials are adapted, and a closed-loop control strategy is executed to dynamically adjust heating / pressure output. The problems that in the prior art, due to the fact that the target material is complex in shape, heterogeneous in material and non-uniform in technological parameter, the temperature and pressure control precision in the binding process is insufficient, the clamping adaptability is poor, thermal stress distribution is not uniform, and high-consistency and high-strength binding of the special-shaped target material is difficult to achieve are solved, the intelligence and the adaptability of the binding technology are improved, and the binding efficiency is improved. Accurate hot-pressing binding and process closed-loop control between multiple types of target materials and back plates in different areas are achieved.

The invention discloses an automatic process control method and an automatic process control system for an evaporator, which are suitable for a thin film deposition process under various materials and multi-process conditions. The system comprises a process initialization module, a coating control execution module and a post-processing and data feedback module. The process initialization module is used for parameter configuration, environment preparation and starting condition confirmation before an evaporation task is completed, and it is ensured that the system has basic operation conditions for entering a coating stage; the coating control execution module is used for completing electronic gun power control, plating pot rotating speed adjustment, film thickness real-time detection and thickness closed-loop adjustment in the evaporation process, and dynamic accurate control over the coating thickness is achieved; the post-processing and data feedback module is used for automatically turning off an electronic gun, cooling a substrate, breaking vacuum of a cavity, recording process data and updating control parameters after the coating task is finished, so as to ensure the safe shutdown of equipment and the continuous optimization capability of the system; the system can automatically complete preparation before evaporation, coating execution and post-treatment operation.

A method for monitoring a machining process in which tooth flanks of pre-toothed workpieces (23) are machined with a finishing machine (1) is disclosed. As part of the method, a plurality of measurement values are recorded while a finishing tool (16) is in machining engagement with a workpiece. Among them are values of a power indicator which indicates a current power consumption of the tool spindle during the machining of the tooth flanks of the workpiece. A normalization operation is applied to at least some of the measurement values or to values of a quantity derived from the measurement values in order to obtain normalized values. The normalization operation depends on at least one of the following parameters: geometrical parameters of the finishing tool, in particular its outside diameter, geometrical parameters of the workpiece and setting parameters of the finishing machine, in particular radial infeed and axial feed.

The present invention relates to a method for monitoring a machining process in which the tooth flank of a previously machined toothed workpiece 23 is machined using a precision machining apparatus 1. In the method, a plurality of measured values ​​are collected while a precision machining tool 16 is in machining engagement with the workpiece. These measured values ​​include the value of a power indicator indicative of the current power consumption of the tool spindle during machining of the tooth flank of the workpiece. A normalization procedure is applied to at least some of the measured values ​​or to values ​​of variables derived from the measured values ​​to obtain normalized values. The normalization procedure depends on at least one of the following parameters: geometric parameters of the precision machining tool, in particular its outer diameter; geometric parameters of the workpiece; and setting parameters of the precision machining apparatus, in particular the radial infeed and the axial feed.

The invention relates to the technical field of process monitoring and data acquisition, and discloses a system call data automatic acquisition method and system based on configuration driving. The method comprises the following steps: firstly, designing a unified JSON configuration file format for describing information such as a starting path, a process type, an operation parameter and a user identity of an application to be tested; then, expanding an acquisition framework to realize configuration-based automatic process control; then, the integrated system calls a monitoring tool, collects system call and network events in the application running process in real time, and stores the system call and network events as JSON format files in a structured mode; and finally, realizing a unified naming and outputting mechanism. According to the method, automation, structuralization and standardization of system calling data collection are achieved in a configuration driving mode, the deployment and operation and maintenance cost is remarkably reduced, and the collection efficiency and reliability in a large-scale and multi-type process monitoring scene are improved.

This invention relates to a quality evaluation and automatic process control technology for PCBA welding scenarios, comprising: establishing a quantitative standard evaluation system for welding quality based on multiple performance indicators of the product; fusing multimodal sensor data with process parameters to construct a mathematical model; and optimizing processing parameters based on machine learning. Starting from the intelligent problem of PCBA welding process quality control, this invention proposes a quantitative evaluation system for PCBA welding quality, uses process modeling based on multi-sensor fusion of testing, innovatively introduces machine learning-based process parameter optimization methods, develops a PCBA welding prototype with online process control, achieves closed-loop automatic process optimization, and simultaneously solves the crucial data collection problem in big data analysis.

The invention particularly relates to a universal unmanned aerial vehicle avionics system batch test method, equipment and medium, and relates to the technical field of unmanned aerial vehicle test and maintenance, and the method comprises the steps that an upper computer system controls a programmable power supply to simulate battery output, and controls a signal test box to inject a test program into a tested avionics system; the signal test box collects response signals and corresponding framing communication of the tested avionics equipment, compares the response signals and the corresponding framing communication with expected values, and finally sends information packets of multiple sets of avionics equipment to the upper computer. According to the invention, the multi-interface architecture design of the signal test box realizes the synchronous batch test of avionics equipment, and changes the low-efficiency mode of the traditional single-set test; the signal test box is integrated with all types of interfaces, test tools do not need to be replaced for avionics equipment of different models, and the single-batch test period is greatly shortened in cooperation with automatic process control of an upper computer system.

The invention discloses an automatic process control system and method for a low-code platform, and relates to the technical field of computers.The method comprises the steps that source data of a user on the low-code platform are obtained according to the preset frequency, and snapshots are generated; the source data and predefined cue words are spliced to serve as large language model input; the large language model outputs structured suggestions, and the suggestions are classified and displayed for users to confirm; after the user confirms, recording related data as a training sample and adjusting the suggestion display frequency; constructing an event chain library, calculating a matching degree between an actual operation event chain and an operation event chain in the event chain library according to an editing distance algorithm, and recommending a component type; according to the method, the local network speed and computing power data of the user are obtained, the learning rate of the large language model is weighted and adjusted after normalization, training is completed in a local background, intelligentization and high efficiency of automatic process control of the low-code platform are achieved, and user operation experience and platform applicability are improved.

The invention discloses a submitted data verification method based on a rule engine, which is specifically implemented according to the following steps: step 1, creating a page interface, receiving submitted data and storing the submitted data; step 2, constructing a hierarchical verification model depending on driving, introducing a central rule engine, and performing configuration and deep verification of the rule engine; and step 3, carrying out automatic process control, message generation and submission. According to the method, automation, intelligence and agility of the data submission process are realized, end-to-end automatic process management and control are more complete, and the problems of data islands, rule solidification and insufficient automation degree in a submitted data verification method are solved.

The application discloses an automatic process control system for ceramic coating of prebaked anode anti-oxidation function and relates to the technical field of spraying control.The system comprises a prebaked anode spraying pretreatment module, a spraying fluctuation monitoring module, a spraying fluctuation correction optimization module and a post-spraying treatment module.The application sprays the prebaked anode carbon block by means of an automatic spraying robot, monitors the fluctuation of the end spraying gun in real time according to the built-in driver of the automatic spraying robot, realizes preliminary judgment of spraying gun movement fluctuation and determines whether to execute auxiliary judgment of spraying gun movement, then determines whether to perform robot spraying correction based on the result of the auxiliary judgment of spraying gun movement, and finally conveys the prebaked anode carbon block after spraying to a flash drying area for flash drying and then performs primer spraying, thereby improving the adhesion of the ceramic coating to the prebaked anode, and solving the problem that the ceramic coating control is not accurate in the prior art, which further affects the anti-oxidation effect of the prebaked anode carbon block.

The application provides an automatic process control method and system applied to high-precision special-shaped target material binding, relates to the technical field of image processing, and comprises the following steps: acquiring multi-view image data of a target material, generating a three-dimensional geometric structure model of the target material, generating point cloud data of an outer boundary contour and surface topography of the target material, calling a matched temperature and pressure strategy template in a binding process parameter library, realizing fitting clamping, performing heterogeneous material adaptation, and executing a closed-loop control strategy to dynamically adjust heating / pressure output. The application solves the problems in the prior art that due to the complex shape of the target material, heterogeneous material and non-uniform process parameters, the binding process has insufficient temperature and pressure control precision, poor clamping adaptability, uneven thermal stress distribution, and it is difficult to realize high-consistency and high-strength binding of special-shaped target materials, improves the intelligentization and adaptability of the binding process, and realizes precise hot-pressing binding and process closed-loop control between multiple types of target materials and back plates in the differentiated area.

The utility model belongs to the field of catalyst production, and relates to an anti-blocking graphite feeder which is characterized by comprising a stock bin, a bag-type dust collector is arranged on the upper portion of the stock bin, a graphite feeding port is formed in the side face of the upper portion of the stock bin, a discharging port is formed in the lower end of the lower portion of the stock bin, and the discharging port is connected with a discharging rotary valve and a discharging drying section. A bin wall vibrator is arranged on the outer wall of the stock bin. According to the anti-blocking graphite feeder disclosed by the utility model, aiming at the problems that the dust in manual graphite feeding is relatively large and blockage is easily caused in mechanical conveying, the internal structure of the feeder is improved, so that graphite blockage in a feeding process is effectively prevented, stable operation of a related production system is ensured, and meanwhile, continuous operation and automatic process control can be realized.

The embodiment of the invention provides an automatic system carrying path determination method and an automatic process control method. The determination method comprises the following steps: creating a virtual device corresponding to an original device in an automatic system according to a consumable receiving direction; based on the layout association relationship of the original equipment and the consumable receiving direction, constructing a layout connection diagram of the virtual equipment; based on the layout connection diagram of the virtual devices, a virtual carrying path between a first virtual device corresponding to a starting device in the carrying instruction and a second virtual device corresponding to a target device in the carrying instruction is determined, and the starting device and the target device are both contained in the original device; and analyzing the virtual carrying path into a real carrying path based on the corresponding relationship between the virtual equipment and the original equipment. Therefore, the correctness of the consumable direction in the carrying process can be ensured, and the test failure probability is reduced.

The application discloses a kind of rectangular box automatic sleeve machine and sleeve method, and the quick unfolding of leather cover is realized by mechanical automation structure, positioning transportation and accurate sleeve, to meet the automation needs of rectangular box outer packaging.The equipment modular design mainly contains rack part, leather cover opening mechanism, horizontal frame, leather cover sleeve mechanism and installation mobile frame etc..Method is: first, the leather cover is opened by opening mechanism;Then horizontal frame moves to specified sleeve position;Box body is pushed into predetermined position again;Finally, drive sleeve mechanism to descend, and the unfolded leather cover is sleeved into box body.Motion execution mechanism is driven by mechanical engagement, pneumatic or vacuum suction etc..The machine realizes whole automatic process control, and also sets up quick change module, realizes the quick processing of different specifications box and leather cover, and takes into account versatility.Overall, the equipment effectively integrates accurate execution mechanism and quick response module, and can efficiently and automatically meet the needs of small batch production of rectangular box.

The application provides a kind of bar rolling temperature determination method, device, electronic equipment and medium, related to metallurgical automatic process control technical field, the method obtains the rolling information in the bar rolling process, rolling information includes multiple rolling temperatures, and the temperature acquisition time corresponding to each rolling temperature one by one, according to the position of bar, determine temperature control time, determine the target time range corresponding to the temperature control time in multiple preset time range, and determine the target temperature of the rolling temperature in the target time range of temperature acquisition time, finally, according to multiple target temperatures, determine the control temperature corresponding to temperature control time. Can be more accurately determined the control temperature corresponding to temperature control time when bar rolling, to improve the accuracy of temperature control when bar rolling.

The invention discloses a synchronous grouting electroosmosis enhancing device and method for shield tunneling, and belongs to the technical field of underground engineering, the device is integrated at the shield tail of a shield tunneling machine, and the device comprises a grouting system, an electroosmosis system and an intelligent control system. The grouting system is used for injecting grout into an annular gap between the shield tail and the tunnel segment; the electroosmosis system establishes a direct-current electric field in the slurry and the adjacent soil body through a first electrode, a second electrode and a direct-current power supply which are arranged at the tail end of the shield tail so as to accelerate dehydration and solidification of the slurry; and the intelligent control system cooperatively controls the grouting and electroosmosis processes according to the real-time working condition parameters. The method is based on the device, a direct-current electric field is applied while or after grouting, water is promoted to migrate directionally, grout solidification is accelerated, and automatic process control is achieved by monitoring grouting pressure and electroosmosis current. The method can effectively improve the early strength of the slurry, inhibit the floating and displacement of duct pieces and reduce stratum settlement, and is especially suitable for shield tunnel construction in soft stratums.

A method for monitoring a machining process is proposed, in which a tooth surface of a workpiece (23) of a preformed tooth is machined by means of a finishing machine (1). During the method, a plurality of measured values are detected during the machining engagement of the finishing tool (16) with the workpiece. Among the measured values there is a value of a power indicator, which shows the instantaneous power consumption of the tool spindle during machining of the tooth surface of the workpiece. A normalization operation is applied to the values of at least some of the measured values or variables derived from the measured values in order to obtain normalized values. The normalization operation is related to at least one process parameter: a geometric parameter of the finishing tool, in particular its outer diameter; a geometric parameter of the workpiece; and a set parameter of the finishing machine, in particular the radial feed and the axial feed.

This invention discloses an automated process control system for ceramic coatings with prebaked anodes designed for oxidation prevention, relating to the field of spraying control technology. The system includes a prebaked anode spraying pretreatment module, a spraying fluctuation monitoring module, a spraying fluctuation correction and optimization module, and a spraying post-treatment module. This invention uses an automated spraying robot to spray prebaked anode carbon blocks. Based on the robot's built-in driver, it monitors the fluctuation of the end spray gun in real time, enabling preliminary judgment of spray gun movement fluctuations and determining whether to perform auxiliary judgment. Then, based on the results of the auxiliary judgment, it determines whether to perform robot spraying correction. Finally, the sprayed prebaked anode carbon blocks are transported to a flash-drying area for flash-drying before primer spraying. This improves the adhesion of the ceramic coating to the prebaked anode, solving the problem in existing technologies where inaccurate control of the ceramic coating affects the oxidation prevention effect of the prebaked anode carbon blocks.

The invention discloses an automatic process control detection method and system for a medical breathing machine, and the method comprises the steps: synchronously collecting the operation parameters of the breathing machine through a multi-sensor network, and carrying out the time alignment and normalization preprocessing, and fusing the operation parameters into comprehensive state data; time sequence feature analysis is carried out based on an improved long-short-term memory network, capture of respiratory cycle features is enhanced by introducing a periodic gate and utilizing the respiratory cycle features, and risk feature vectors are generated by fusing static parameters of a patient; adopting a particle swarm optimization algorithm to dynamically adjust control parameters such as inspiration pressure, respiratory rate and oxygen concentration by taking risk minimization as a target; and a weighted fusion strategy is utilized to comprehensively calculate a time sequence risk, a control deviation and a real-time abnormal index, an adaptive control instruction is executed according to a risk level, and continuous optimization is realized through a closed-loop feedback mechanism. The corresponding system integrates a data acquisition module, a time sequence analysis module, a decision control module and a man-machine interaction module in an embedded platform, and supports real-time data processing.

The invention discloses an underwater curtain wall adopting novel arc organic glass and an assembly process, and relates to the technical field of underwater curtain walls, the underwater curtain wall comprises a concrete base and a clamping groove formed in the concrete base, and the clamping groove is used for installing an arc organic glass curtain wall; an active pressurizing mechanism and a receding assembly are further arranged in the clamping groove. The active pressurizing mechanism comprises a fixed wedge block, a movable wedge block and a pressurizing spring, and the fixed wedge block is installed on the groove wall of the downstream face of the clamping groove through a receding assembly. According to the underwater curtain wall adopting the novel arc-shaped organic glass and the assembly process, through the synergistic effect of the active pressurizing mechanism and the receding assembly, the installation of the arc-shaped glass curtain wall is changed into an automatic process of mechanical control and step-by-step execution from passive adjustment depending on artificial experience; the core contradiction that insertion resistance and sealing reliability are difficult to consider in traditional installation is fundamentally solved, and unification of installation convenience, sealing reliability and long-term stability is achieved.

The embodiment of the invention relates to the technical field of industrial automation control, and particularly discloses a cross-platform bridge type sampling machine control system based on credential creativity. According to the embodiment of the invention, the card swiping information and the vehicle sampling authority are verified through the identity verification module; the laser radar control module scans the position of a vehicle and identifies the size of a carriage when the sampling authority exists; the random point distribution algorithm module is used for generating random sampling point coordinates in a compartment space range according to the compartment size; the sampling process control module is used for performing automatic process control driven by a state machine; and the historical data management module is used for acquiring, storing and querying sampling records, equipment states and operation logs. Multi-device cooperative control can be realized by adopting a FastDDS distributed communication technology, the method has the characteristics of autonomous controllability, strong real-time performance, high stability and the like, and the technical problems of poor cross-platform compatibility, backward communication architecture, complex device integration, lack of intelligent control and the like in the prior art can be solved.

The invention relates to the field of industrial control systems, and discloses an automatic process control method for an adsorbent resin treatment process, which comprises the following steps: an industrial control system executes working condition stability pre-identification before applying active hydraulic pulse exploration, measures steady-state pressure difference to dynamically compensate a decision threshold value in the exploration, and determines whether the active hydraulic pulse exploration is performed or not after the exploration. According to the method, active physical probing and introspection logic of an industrial control system are utilized, an automatic approach of non-chemical measurement is developed, a decision threshold is dynamically calibrated by multiplexing steady-state pressure difference, and the accuracy of the decision threshold is improved. Therefore, the interference of working condition fluctuation on saturation judgment is decoupled, and the control robustness is improved.

The invention relates to the technical field of smelting process automatic control in the metallurgical industry, and discloses an automatic smelting system based on AI deep learning. According to the invention, a closed-loop control system composed of the automatic execution unit and the AI decision control unit replaces a traditional high-risk operation mode depending on human experience, so that the safety risk and the labor cost are reduced; according to the system, real-time processing and intelligent decision making are conducted on component data through an AI large model, the alloy adding process depending on artificial experience is replaced, component fluctuation caused by artificial judgment differences is reduced, and the consistency and stability of smelting components are improved; meanwhile, the period from sampling to adding is shortened through automatic process control and dynamic optimization, the production efficiency is improved, and a reliable basis is provided for process optimization through complete recording of data in the whole process.

The invention relates to the technical field of combed cotton knitted mercerized cloth, in particular to a dyeing and finishing treatment system and processing method for combed cotton knitted mercerized cloth, and the dyeing and finishing treatment system comprises a pretreatment mechanism and is characterized in that a dyeing and finishing mechanism is arranged on the right side of the pretreatment mechanism, and the pretreatment mechanism comprises a control assembly; according to the full-automatic combed cotton knitted mercerized fabric dyeing and finishing system, the pretreatment mechanism and the dyeing and finishing mechanism are arranged, and full-automatic process control of combed cotton knitted mercerized fabric from fabric laying, stretching treatment, fabric cover detection, impurity removal to final dyeing and finishing treatment is achieved; a crawler belt and gear transmission mechanism is utilized, cooperative work of a plurality of processing assemblies is achieved, a rotating cross rod is matched with a columnar telescopic rod, so that a moving roller can move left and right in a reciprocating mode, and a cloth cover is effectively stretched; due to the design of the sticking roller, impurities and fluff on the cloth cover can be removed, and the dyeing and finishing quality is guaranteed.