119results about How to "Avoid imbalance" patented technology

The invention relates to the technical field of intelligent agriculture, in particular to a mulberry field monitoring method and system based on the Internet of Things. The method comprises the following steps: acquiring environment and soil data of a mulberry field through a sensor network to obtain original sensor data; performing time sequence data integration on the original sensor data to obtain an environment parameter data set; the method comprises the following steps: performing multispectral image acquisition on mulberries in a mulberry field through a multispectral camera, and performing image preprocessing to obtain preprocessed image data; estimating the chlorophyll content according to the preprocessed image data to obtain chlorophyll content data; and performing growth health parameter analysis according to the preprocessed image data and the chlorophyll content data to obtain growth health parameters. By combining the sensor technology, the multispectral imaging technology and the intelligent algorithm, comprehensive, accurate and real-time monitoring of the mulberry field is achieved, and an effective technical means is provided for fine management of the mulberry field.

The invention relates to the technical field of carrier communication, in particular to a multichannel power line carrier communication system which comprises a data acquisition module, a first determination module, a second determination module, a judgment module, a selection module, a sending module and a correction module. According to the invention, through an accurate data acquisition and real-time determination mechanism, complex environment changes in a power network can be effectively dealt with, stability and high efficiency of communication are ensured, channels with optimal parameters such as signal strength, noise, delay and the like are optimized through multi-stage screening and determination, channels with relatively large interference and noise are effectively avoided, and the communication efficiency is improved. Meanwhile, the correction module can adjust the intensity threshold value in real time, it is guaranteed that the system still maintains excellent communication performance when the number of channels fluctuates and the network load changes, and the problems that due to the fact that the attention degree of the influence of real-time environment changes on signal quality is low, channel selection is inaccurate, and verification results are deviated are effectively solved.

The invention relates to the technical field of natural language processing, in particular to a novel-script intelligent conversion method and system, and the method comprises the steps: obtaining an input novel text, and splitting the novel text to obtain divided volumes; processing each chapter to obtain a chapter mark and a chapter outline, and selecting roles appearing in each chapter to obtain an outgoing figure list; acquiring role labeling information based on the outline of each chapter and section, and acquiring roll-dividing outline information based on the outline of each chapter and section; combining the role labeling information and the roll division outline information corresponding to each roll division to obtain a combined set; distributing plot volume information and role distribution information corresponding to each set based on the set number request; merging based on the plot volume information and the role allocation information to obtain a set outline, and studying, judging and adjusting the content of the set outline; generating the script content corresponding to each set based on the set outline, and combining the script content to output a complete script of the novel text. The method and the device are used for improving the conversion effect from a large volume of novel to a script.

The invention discloses a supervised learning-based data recognition method and system, particularly relates to the technical field of data recognition, and is used for solving the defects of an existing supervised learning method in low-frequency feature capture and feature association modeling. Training data are collected from a plurality of data sources and samples which do not meet a quality threshold are filtered; performing information gain measurement on the features through a dimension reduction algorithm, and screening a feature set with high information gain; generating a sparse feature combination set by using an association rule algorithm, and extracting key low-frequency features and an interaction relationship thereof; inputting the low-frequency feature set into the gradient elevator for supervised training, and strengthening the influence of the low-frequency features through an adaptive weighting strategy; in the training process, the gradient updating trend and Shapley value distribution of the low-frequency features are monitored, a weighting strategy is adjusted for abnormal features to correct model weight distribution, the generalization ability and prediction precision of the model are improved, and the method is suitable for feature recognition and analysis of complex data scenes.

The invention relates to the technical field of unmanned ships, and discloses an unmanned ship with a gravity center self-adaptive adjusting device, which comprises a supporting floating body, a gravity center self-adaptive adjusting device, a gravity center self-adaptive adjusting device and a gravity center self-adaptive adjusting device, the driving mechanism is used for providing necessary power for the catamaran; the cross beam mechanism is used for connecting and supporting the floating body and a main body of the ship. According to the unmanned ship with the gravity center self-adaptive adjusting device, the gravity center shifting mechanism is arranged, when the gravity center self-adaptive adjusting device detects that the operation environment of the unmanned ship is gentle, the bottom platform can descend through the telescopic cylinder, the bottom platform drives the vertical connecting plate and the middle floating body to move downwards, and therefore the area, making contact with water, of the middle floating body is increased; therefore, the wet surface area of the ship can be enlarged, frictional resistance can be fully reduced during high-speed operation, and when the gravity center self-adaptive adjusting device detects that the operation environment of the unmanned ship is severe, the battery can be driven to regulate and control the gravity center, the speed can be properly reduced, and operation safety is kept.

The invention discloses an aero-engine turbine blade multispectral temperature measurement method based on HPSOGA, and belongs to the technical field of turbine blade temperature measurement, and the method comprises the following steps: S1, collecting multispectral radiation data and background reflection radiation data of a turbine blade; s2, initializing an HPSOGA algorithm, and randomly generating an initial particle swarm; s3, calculating an environment complexity factor, updating the dynamic penalty function, and calculating a value of the dynamic penalty function; s4, constructing a multi-objective optimization function; s5, the fitness of all particles is calculated, and an individual optimal solution and a global optimal solution are obtained; s6, updating the speed and position of each particle by using an HPSOGA algorithm, and generating new particles; and iteratively executing the steps S3-S6 until the conditions are met, and outputting a global optimal solution. According to the method, the problems of low measurement precision, poor stability and the like when the turbine blade is subjected to temperature measurement are solved, the dynamic penalty function is introduced, the adaptability and the accuracy of an inversion temperature measurement algorithm are improved, and the reliability and the stability of temperature and emissivity calculation are improved by adopting a multi-target optimization strategy.

The embodiment of the invention provides a GAN-based ship beam surface defect detection data augmentation method, which comprises the following steps: acquiring a part of ship beam surface defect data set, and dividing the ship beam surface defect data set into a training set and a test set; a conditional generative adversarial network is adopted, an object generation network is constructed, and variables adopted by the conditional generative adversarial network are type labels of the ship beam surface defects; constructing an image conversion network, combining the defect image generated by the object generation network with the defect-free real image to generate a defective picture, and enabling the generated image to be similar to the target image; training an object generation network, generating a part of defect objects by using the constructed object generation network, and training an image conversion network by using the generated defect objects and real defect objects in the ship beam surface defect data set; a random noise and defect category label is input into a trained ship beam surface defect generation model, and a corresponding ship beam surface defect picture with the category label is generated.

The invention relates to the technical field of energy storage power supply control, in particular to an energy storage power supply control method and system and an energy storage power supply, and the method comprises the steps: calculating the complexity of all power grid load data in each peak load interval and the average level difference of each power grid load data compared with all other power grid load data; determining the response capability of the energy storage power supply; determining charging correlation factors of the energy storage power supply by analyzing correlation of variation trends between all power grid load data and all charging electric quantity data in each valley load interval and extreme distribution conditions of all power grid load data, constructing control hysteresis of the energy storage power supply in each time period in combination with the response capability, and determining the energy storage power supply according to the control hysteresis of the energy storage power supply in each time period. And controlling the energy storage power supply after the current moment. The invention aims to improve the absorption capability of the energy storage power supply for new energy power resources and the response timeliness of the energy storage power supply.

The invention relates to energy-saving mine separation equipment which comprises a separation system body, the separation system body comprises a material feeding module, a separation module, a detection module and an adjusting module, particles with different densities are rapidly layered through centrifugal force generated by high-speed rotation, and the separation efficiency is improved; sorting parameters such as the rotating speed, the feeding amount and the bubble size are dynamically adjusted through the automatic adjusting module, intelligent operation is achieved, energy consumption is reduced, the spiral plates and the hollow shaft which are designed to be of a hollow structure are adopted, the weight is reduced, the stability of equipment under high-speed running is improved, the distance between the spiral plates is accurately controlled through the adjusting motor, and the efficiency is improved. And in addition, the equipment further has good adaptability, sorting conditions can be flexibly adjusted according to the characteristics of different mineral aggregates, maintenance is convenient, the service life of the equipment is prolonged, the maintenance cost is reduced, and high efficiency, energy conservation and automatic control in the sorting process are ensured through the overall design.

The invention discloses an intelligent cabin networked multi-cabin cooperative scheduling management system and a method thereof, and relates to the technical field of camping intelligent cabins, and the method comprises the following steps: collecting various parameter information generated in the operation process of a central scheduling system, including system load management information and supply chain robustness information, and after the collection, carrying out cooperative scheduling on the system load management information and the supply chain robustness information; and processing the system load management information and the supply chain robustness information. According to the invention, the load distribution index and the supply chain breakpoint index of the central scheduling system are collected in real time, and the data evaluation index is generated, so that the operation state of the system is accurately analyzed. A high-risk state is judged by setting a threshold value, and when a data evaluation index exceeds a reference threshold value, the system immediately generates a high-risk early warning signal to prompt a potential fault or abnormality. According to the method, the response speed of the system to the abnormity is increased, supply chain unbalance or logistics interruption caused by delay is avoided, particularly under the condition of large demand fluctuation, cargo overstock or shortage can be effectively prevented, and stable operation of the supply chain is ensured.

The invention relates to the technical field of ship assembly, and discloses a stern shaft guiding installation device and a stern shaft installation method.The stern shaft guiding installation device comprises a roller trolley, a supporting trolley and a guiding mechanism fixed to the front end of a stern shaft, and the guiding mechanism comprises a front guiding unit and a rear guiding unit which are arranged side by side; each guide unit comprises a fixed disc coaxial with the stern shaft, a plurality of servo telescopic rods installed on the fixed disc in the radial direction and a plurality of distance measuring modules used for detecting the distance between the center of the fixed disc and the tube wall of the stern tube, and guide wheels in rolling contact with the tube wall of the stern tube are fixed to the output ends of the servo telescopic rods; the driving ends of the servo telescopic rods are in communication connection with the distance measuring modules through the control module, and the control module controls the telescopic lengths of the corresponding servo telescopic rods according to distance data detected by the distance measuring modules. The assembling efficiency of the stern shaft and the stern tube is improved, and the stern shaft and the bearing are effectively prevented from being damaged in the installing process.

The invention relates to the technical field of manufacturing of agricultural machinery chopping systems, in particular to a welding device and method for welding a knife roll and a movable knife holder machining method. The device comprises a flexible platform, a rotating mechanism and a clamping mechanism, wherein the rotating mechanism and the clamping mechanism are vertically mounted on the flexible platform; the rotating mechanism comprises a fixed seat, a rotating seat and a positioning boss, the fixed seat is mounted on the flexible platform, the rotating seat is rotatably mounted at the top of the fixed seat, the positioning boss is mounted at the top of the rotating seat, and the fixed seat, the rotating seat and the positioning boss are coaxially arranged; the roller is vertically placed at the top of the rotating seat and is aligned by the positioning boss to be coaxial with the positioning boss; the clamping mechanism is located on one side of the rotating mechanism and used for clamping the movable tool apron. By arranging the rotating mechanism, the roller can be driven to rotate around the axis of the roller only by rotating the rotating seat, the gravity direction of the roller, the axis of the roller and the rotating axis are located on the same straight line, more labor and time are saved during overturning of the roller, and the working efficiency is improved.

The utility model discloses an automatic squeeze riveter. The automatic squeeze riveter comprises a machine base; the lower die is arranged on the machine base, the lower die is provided with four supporting columns, the four supporting columns are in one-to-one correspondence with the four riveting holes of the circuit board respectively, and sleeves are placed at the tops of the supporting columns; the upper die is arranged above the lower die, the upper die is provided with a punch, and the punch is matched with the supporting column; and the lifting mechanism is arranged on the machine base, the lifting mechanism is connected with the upper die, and the lifting mechanism drives the upper die to descend, so that the punch is matched with the supporting column to rivet the sleeve to the circuit board. During use, a circuit board is placed above the sleeve, and the top of the sleeve is arranged in a riveting hole of the circuit board in a penetrating manner; and then the lifting mechanism drives the upper die to descend, so that the punch is matched with the supporting column, and the sleeve is riveted on the circuit board. The four supporting columns are arranged, and the punches are matched with the supporting columns, so that press riveting of a plurality of sleeves can be achieved at a time, the phenomenon that the sleeves are unbalanced is avoided, the labor intensity is reduced, the working time is shortened, and the working efficiency is improved.

According to the photovoltaic-based retired battery energy storage control system provided by the invention, the photovoltaic cell panel is arranged in the energy storage system, and the charging power supply is determined according to the high power consumption, the flat peak period and the output of the photovoltaic cell when the retired battery is charged, so that the diversity of the charging power supply is ensured, and certain use cost can be saved; and a switching control circuit is arranged in the system, sequential charging is performed according to the charge state and the voltage of the decommissioned battery, and the battery in the low charge state can exit discharging during discharging, so that the unbalance of charging and discharging is prevented, the service life of the decommissioned battery is ensured, and the potential safety hazard caused by the unbalance of charging and discharging is eliminated.

The invention relates to the technical field of scooters, and particularly discloses a middle position control steering compact scooter which comprises a seat assembly, a control assembly and a base, and the seat assembly is fixedly connected to the upper portion of the base; the seat assembly comprises a backrest, a seat cushion, a foot pad and two armrests, the backrest is rotationally connected to the upper portion of the seat cushion, the two armrests are fixedly connected to the two sides of the backrest, and the foot pad is rotationally connected to the seat cushion; the control assembly comprises a rotating handle, a first rotating column, a connecting arm, a first connecting rod, a safety pin, a second rotating column, a second connecting rod, a third connecting rod, a fourth connecting rod, a rotating arm and a third rotating column, and the rotating handle is rotationally connected to the first rotating column. The driving direction of the scooter body can be controlled through the middle rotating handle, the operation mode is simpler, more visual and clearer, a user can be helped to better control the scooter, and the user can go out more conveniently.

The invention provides a medium-voltage power distribution network capacity-load ratio calculation method based on a deep neural network. The method comprises the following steps: collecting multi-source data of a medium-voltage power distribution network; designing an adaptive hierarchical clustering algorithm to dynamically identify the load type according to the high-dimensional feature matrix; constructing time sequence multi-stage recurrent neural network load prediction; calculating the current capacity-load ratio of the power grid according to the load prediction, and carrying out the preliminary optimization of the current capacity-load ratio; constructing a deep learning model according to the preliminarily optimized load prediction to deeply optimize an energy management strategy; and monitoring the operation condition of the medium-voltage power distribution network in real time, and optimizing the deep learning model and the energy management strategy by using the reinforcement learning model. According to the method, the accuracy and real-time performance of calculation of the capacity-load ratio of the medium-voltage distribution network can be remarkably improved, the defect that dynamic adjustment and optimization are difficult to carry out in a complex load environment in the prior art is overcome, and stable operation and power supply safety of the power grid are effectively guaranteed.

The invention belongs to the technical field of open caisson control, and discloses a tunneling and bottom sealing method for a super-large-section vertical shaft, a first tunneling machine is adopted for tunneling an outer ring area of the bottom of the shaft along a sliding rail, a second tunneling machine is adopted for rotatably tunneling an inner ring area around the central axis of a rotary disc, the tunneling range is effectively expanded, and the construction requirement of the super-large-section vertical shaft is met; wherein the ring beam is pre-embedded around the upper part of the inner wall of the blade foot to support the arrangement of the slide rail and ensure the stable operation of the first heading machine; the working radius of the central operation platform is adjusted through the telescopic second heading machine so as to adapt to heading areas of different sizes, and the supporting legs can be stably clamped to the ring beam to maintain the stability of the central operation platform; according to the area ratio of the inner ring area to the outer ring area, the tunneling speed of the first tunneling machine and the second tunneling machine is adjusted, and the excavation consistency is guaranteed; the brush arm machine slides along the sliding rail and drives the brush head to be attached to the side wall of the blade foot for cleaning, it is ensured that no impurity is attached to the side wall of the blade foot, and structural hidden dangers caused by local weakness of the back cover are avoided.

The invention relates to the technical field of roadway stacking machines, and discloses an anti-skid roadway stacking machine which comprises a support installed on transportation equipment and located between two goods shelves, a plurality of goods storing and taking assemblies are arranged on the support from bottom to top at equal intervals, and the goods storing and taking assemblies are used for storing and taking goods; the stable frames on the two sides are driven by the driving assembly to move towards the goods shelf, the rolling wheels can abut against the top end of the goods shelf, and when the stable frames transversely expand, the adjusting assembly finely adjusts goods on the goods storing and taking assembly to ensure that the goods move to the center line of the support; the rollers stably roll at the top end of the goods shelf, so that the support can obtain continuous transverse counter-acting force to resist any transverse moment possibly causing slippage, such as slippage of the support caused by wet and slippery ground, uneven load and the like, and the gravity center of goods is adjusted to prevent unbalance caused by unbalance loading of the goods.

The utility model relates to the technical field of shoe sole components, in particular to a 3D printing foot arch supporting structure which comprises a shoe sole and a supporting component, and the supporting component is installed at the foot arch of the shoe sole. Wherein the supporting component comprises frames and a lattice structure, the lattice structure is formed by stacking a plurality of hollow polygonal parts, the sides of the lattice structure are connected with the frames, the frames are installed on the two sides of the arch of the shoe sole, and the lattice structure is installed on the plane of the arch of the shoe sole. The supporting component is arranged on the arch portion of the sole, the frame on the supporting component abuts against the two sides of the arch, the inner side and the outer side of the sole can be effectively balanced, imbalance caused by uneven stress of the inner side and the outer side is prevented, the sole is better stabilized, and the torsion resistance is achieved; the weight can be effectively reduced, enough arch support can be provided, sweat accumulation can be reduced through the holes of the lattice structure, the wearing comfort is improved, and the practicability is improved.

This utility model discloses an impeller device for a fan, relating to the field of FRP (fiberglass reinforced plastic) fan technology. The impeller device includes a rear chassis, multiple blades, and a front chassis. The blades are fixed to the rear chassis with bolts. The upper surface of the rear chassis has several bolt holes. The front chassis is connected to the rear chassis via connecting columns. The front chassis is located above the blades and provides additional fixation for them. This utility model uses bolts to fix the blades to the rear chassis, forming a modular design that facilitates subsequent replacement and maintenance. Simultaneously, the front and rear chassis are fixedly connected by connecting columns, and a groove is provided on the lower surface of the front chassis to securely embed the upper end of the blades, forming a double-fixation structure for the blades, effectively improving the stability of the blades under high-speed rotation.

The present invention relates to the technical field of ship assembly, and discloses a stern shaft guide installation device and a stern shaft installation method, comprising a roller trolley, a support trolley, and a guide mechanism fixed at the front end of the stern shaft, wherein the guide mechanism comprises a front guide unit and a rear guide unit arranged side by side, each guide unit comprises a fixed plate arranged coaxially with the stern shaft, a plurality of servo telescopic rods radially installed on the fixed plate, and a plurality of distance measuring modules for detecting the distance between the center of the fixed plate and the wall of the stern tube, wherein the output end of the servo telescopic rod is fixed with a guide wheel in rolling contact with the wall of the stern tube, the driving end of the servo telescopic rod is connected to the distance measuring module through a control module, and the control module controls the telescopic length of the corresponding servo telescopic rod according to the distance data detected by each distance measuring module. The present invention improves the assembly efficiency of the stern shaft and the stern tube, and effectively prevents the stern shaft and the bearing from being damaged during the installation process.

The invention discloses an application of mecobalamin in preparation of a preparation for improving intestinal flora imbalance of a subject or treating and / or preventing related diseases of intestinal flora imbalance of the subject, mecobalamin can regulate intestinal flora in the aspects of Alpha diversity, Beta diversity, gate-level mouse intestinal flora structure, family-level mouse intestinal flora structure and the like, and can be used for treating and / or preventing intestinal flora imbalance of the subject. The pharmaceutical composition has a preparation developed to improve intestinal flora imbalance of a subject, or treat and / or prevent diseases related to the intestinal flora imbalance of the subject.

The invention discloses an intelligent website building content generation and optimization method based on artificial intelligence, and particularly relates to the technical field of artificial intelligence, and the method specifically comprises the following steps: automatically building website contents based on search engine optimized keywords according to an input theme by utilizing an artificial intelligence technology, and storing the website contents in a database; the method comprises the following steps of: evaluating word thickness information of a keyword by applying search engine optimization to obtain an optimized spiral coefficient, evaluating performance experience information of automatically constructed contents by applying a website performance evaluation method to obtain a loading interaction coefficient, establishing an optimized bias model by combining the optimized spiral coefficient and the loading interaction coefficient, obtaining an optimized bias index, and establishing an optimized bias model; according to the method, the preset optimization bias threshold value is compared with the optimization bias index, the content generation quality and efficiency are subjected to classification evaluation, the optimization direction used for artificial intelligence automatic generation is controlled according to the classification evaluation result, and the optimization logic control problem of site building optimization for the randomly generated content is effectively improved.

The application relates to a microbial fermentation device for beef jerky processing and relates to the technical field of food fermentation equipment, and comprises a material conveying pipe. The application can accurately control the temperatures of the front section, the middle section and the rear section of the material conveying pipe by arranging three groups of heating components and uniformly distributed temperature sensors, can match the growth activity peak value of probiotics, can improve the proliferation efficiency of a bacterial population and the activity of probiotics, can avoid flavor substance imbalance, and can improve the heating efficiency and uniformity by adopting an opening design of a heat preservation shell and a spiral-wound heating pipe. Meanwhile, the heat loss is reduced by a protective shell and a thermal insulation aerogel, the internal components are protected, the perforation of spiral conveying blades is matched with a turnover plate, the beef jerky material mixing is promoted, the temperature accurate control in the beef jerky fermentation process, the uniform mixing of beef jerky material and the uniform distribution of bacterial liquid are realized, the fermentation efficiency and product flavor coordination are effectively improved, the fermentation period is shortened, and the product quality is improved.

The utility model relates to the technical field of electric energy management, and provides a power-saving protection device adopting a three-dimensional structure machine core, which comprises a machine core, a machine case, a loop assembly and a control system, the machine core is arranged at the bottom of the machine case, the machine core is connected with the control system through the loop assembly, the machine core comprises an iron core group and a high-low coil winding, and the iron core group is connected with the high-low coil winding through the loop assembly. The iron core set is an equilateral triangle three-dimensional coil iron core, the height coil windings are located at the vertex angles of the equilateral triangle three-dimensional coil iron core, and the three height coil windings are arranged at the same distance and distributed in an equilateral triangle mode. According to the intelligent power-saving protection device, the magnetic field among the three machine cores is adjusted in real time through the control system, the unbalance phenomenon of three-phase current is solved, higher harmonics are reduced, pollution such as surge transient is restrained, energy is saved, and meanwhile the service life of load equipment is prolonged.

The present invention discloses a three-dimensional parking garage, including a support frame, which includes four support columns and an upper frame assembly. The upper frame assembly is a rectangular frame structure. There are four support columns, which are all vertically arranged and distributed in a rectangular shape, and the upper frame assembly is fixedly arranged on the four support columns. The main points are: it also includes a bearing platform, a lifting mechanism, a lifting drive mechanism, a walking mechanism and a steering mechanism. The lifting mechanism is arranged on the support frame, and the lifting drive mechanism drives the lifting mechanism to move the bearing platform up and down. The steering mechanism is arranged on the support frame, and the walking mechanism is arranged on the support frame, the supporting frame is driven by the walking mechanism to move, and the steering mechanism controls the movement trajectory of the walking mechanism, so as to adjust the supporting frame to be perpendicular or parallel to the road.

The utility model relates to a knitted fabric with one-way moisture conduction performance, which comprises a fabric main body (1), and the fabric main body (1) comprises a moisture absorption and conduction layer (11), a moisture conduction layer (12) and a moisture absorption and dissipation layer (13). The antibacterial layer (2) is arranged at the upper end of the moisture absorption and conduction layer (11), the moisture conduction layer (12) is arranged at the bottom end of the moisture absorption and conduction layer (11), the moisture absorption and dissipation layer (13) is arranged at the bottom end of the moisture absorption and dissipation layer (13), and the temperature control layer (3) is arranged at the bottom end of the moisture absorption and dissipation layer (13); the moisture absorption and dissipation layer (13) comprises covering yarn (4), a yarn core (41) is arranged in the middle of the covering yarn (4), segment color yarn (5) and mercerized yarn (6) are spirally wound on the outer side of the yarn core (41), and the segment color yarn (5) and the mercerized yarn (6) are mutually staggered and spirally wound on the yarn core (41); the fabric disclosed by the utility model has one-way moisture conduction performance, softness performance and antibacterial performance.

The invention relates to the technical field of environmental parameter control, in particular to an automatic control method and system for a goat breeding environment, and the method comprises the steps: collecting and preprocessing a multi-source data sequence in the goat breeding environment; constructing a high-temperature flying dust interference condition and a chemical gas interference condition of any goat breeding house in each control interval; and generating a proportional term regulation factor according to the high-temperature flying dust interference condition and the chemical gas interference condition, and dynamically regulating the proportional term of the ventilation motor power of any goat breeding house in each control interval through the proportional term regulation factor. According to the method, the stability of automatic control of the goat breeding environment is improved by adjusting the PID control proportional item of the ventilation motor of the goat breeding house.

The application relates to the dispensing technical field, in particular to a barrier-avoiding dispensing method based on machine vision, which comprises the following steps: step 1, visual identification generates a dispensing model, an analysis unit determines the angle of a workpiece, and the dispensing model is corrected; step 2, dispensing parameters are determined according to the measured value of a balancing machine; step 3, single-process conditions of a dispensing mechanism are determined, a new dispensing process is generated, and dispensing is carried out; step 4, the dispensing mechanism is adjusted to enter the next dispensing process; step 5, the dispensing mechanism is controlled to carry out dispensing of the quality-minimal dispersion correction point, and the dispensing process of the dispensing mechanism is determined again; step 6, the dispensing mechanism is corrected according to the deviation quality condition of any dispensing process; and step 7, all dispensing processes are completed, the dispensing cylinder is reset, and the workpiece generates a dispensing finished product after a certain curing time. The application improves the qualified rate of dispensing finished products by carrying out barrier-avoiding algorithm processing on the dispensing process.

A method for in-situ generation of FeOx / MnOx from groundwater based on PRB for the degradation of organohalogenated pollutants, relating to the fields of groundwater remediation and advanced oxidation technologies. The purpose of this invention is to address the problems of high energy consumption, low efficiency, and cumbersome processes in existing short-chain chlorinated paraffin groundwater remediation technologies. Method: A mixture of prepared simulated groundwater and an oxidant is pumped into a PRB simulation column to degrade short-chain chlorinated paraffins; the concentration of short-chain chlorinated paraffins in the PRB simulation column is monitored, and the degradation efficiency is maintained at 90-100%. This invention provides a method for in-situ generation of FeOx / MnOx from groundwater based on PRB for the degradation of organohalogenated pollutants.