95 results about "Stable system" patented technology

The invention discloses an anti-shaking device and method for hoisting an unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicle hoisting operation. The device comprises a mounting plate and a fixing shell fixed to the bottom of the mounting plate, and a mounting shell is arranged on the mounting plate. The innovative point is that a passive stabilizing system composed of a wind guide mechanism, a wind power conversion mechanism and a gyro mechanism and an active adjusting system composed of an adjusting mechanism and a reverse thrust stabilizing system are integrated. The air guide mechanism guides airflow to drive a rotating column of the wind power conversion mechanism to rotate, a gyro disc is driven to rotate at a high speed through multi-stage gear transmission acceleration, and the posture of goods is passively stabilized through the generated gyroscopic effect. Meanwhile, the adjusting mechanism adapts to posture changes of the unmanned aerial vehicle by adjusting the length of a hoisting steel cable, and the reverse thrust stabilizing system actively counteracts wind disturbance through vector air injection. The invention further provides a corresponding anti-shaking method. According to the scheme, swinging of hoisted goods in the high altitude can be restrained, the posture stability and the wind resistance are improved, and the automatic unloading function is achieved.

The invention discloses a self-adaptive anti-saturation output feedback control method for a complex system based on gain adjustment, belongs to the field of self-adaptive control, and is suitable for the complex system containing nonlinear and unknown time-varying vectors and bounded external interference. The method comprises the following steps: firstly, acquiring a real-time output signal of a controlled object, and then estimating an unmeasurable internal state of the controlled object by a state observer; an initial control signal is generated based on a dynamic model, an actuator saturation limit and the like, and after optimization of a dynamic gain updating law, whether the signal is close to saturation is judged through monitoring conditions; and when approaching, triggering a planning moment, adjusting the signal amplitude to a safety range by a planning function, generating a self-adaptive anti-saturation output feedback control signal, outputting the final output feedback control signal to an actuator, and circularly executing the steps. The method ensures that a controlled object outputs a stable tracking reference signal, the control signal is always in a saturation limit, and stable operation of the system is realized without a sesame phenomenon.

The utility model discloses an anchoring system of marine photovoltaic float, the marine photovoltaic float includes the photovoltaic array of the floating plate of multiple pieces, and the photovoltaic array is surrounded by multiple hydrofoils around arrangement, the anchoring system includes the rope net of the fine line rope of multiple pieces and is woven, still includes multiple thick line ropes, the rope net one end consolidation is on the triangle stable system of hydrofoil, and the other end is linked with thick line rope, thick line rope is surrounded in the outside below of photovoltaic array, and tightens the rope net, utilizes the net clothes physics principle, and tightens the rope net through the outward pulling thick line rope end portion, realizes the tight fixing of hydrofoil and photovoltaic array, and can realize the anchoring of marine photovoltaic float in thick line rope end portion fixed mounting anchor rope, anchor chain, counterweight and anchor again.

The invention relates to the technical field of satellite communication, and provides a satellite formation anti-attack cooperative control method and device, and the method comprises the steps: building a multi-agent system model of a satellite formation and a connectivity-based ADoS attack model based on a satellite formation architecture; constructing an anti-attack cooperative control protocol based on a self-triggering mechanism, and establishing a closed-loop error system in combination with the multi-intelligent system model; performing stability analysis on the closed-loop error system to obtain sufficient conditions for realizing consistency of asymptotic stability of the closed-loop stable system, and determining parameters of control gain and a communication mechanism; and carrying out anti-attack cooperative control on the satellite formation based on the control gain and the parameters of the communication mechanism. The method is oriented to an asynchronous DoS attack environment, has the characteristic of saving resources, and can ensure the stability and security of the system.

The invention relates to the field of marine floating bridges, and discloses a marine floating bridge floating island module which comprises a seabed pile foundation, the side wall of the top end of the seabed pile foundation is sleeved with a lifting lug a through a cable a, the surface of the top end of the seabed pile foundation is sleeved with a lifting lug b through a cable b, and floating bridge mechanisms are arranged on the surfaces of the lifting lug b and the lifting lug a. The platform can be quickly built at positions such as the sea surface so as to cope with different use environments. A storm-resistant stable system is constructed through a semi-cylindrical structure, a two-way mooring rope and gravity center adjustment, the curved surface contour of a semi-cylindrical floating plate can guide waves to flow along the side face of a plate body, front impact is avoided, wave impact force is dispersed, and the transverse swing angle is controlled within 5 degrees; the seabed pile foundation forms pull-down and side-pull two-way fixation through the mooring rope a and the mooring rope b, vertical movement is limited, horizontal drifting is restrained, and the module is prevented from being separated from a preset area; the gravity center of the sealed clean water bags in the water storage cavity can be flexibly adjusted by increasing and decreasing the number.

This invention discloses an intelligent inverter control method based on an adaptive algorithm, belonging to the field of intelligent inverter control technology. It employs a five-step approach: multi-source temperature acquisition and environmental identification, machine learning-based electro-thermal coupling prediction, adaptive inverter parameter optimization, collaborative thermal management, and fault diagnosis and self-repair. Addressing the risk of high or low temperature failures in motors and inverters under extreme climates, it acquires real-time temperature distribution and load information, predicts temperature rise trends in advance, and proactively adjusts inverter current, voltage, and modulation strategies to achieve safe derating or torque compensation. Furthermore, it performs multi-sensor cross-validation and observer fusion when sensors drift or components age, maintaining stable system operation and efficient energy utilization, significantly improving driving performance and vehicle reliability in extreme environments. During this process, online model updates further refine fault diagnosis and self-repair, enhancing the durability and economy of the electric drive system.

The utility model discloses an anti-damage clamp for grinding a thin-wall bearing ring, and relates to the technical field of bearing machining. The bearing clamping device comprises a mounting plate, the mounting plate is mounted on external mobile equipment, two clamping plates are slidably arranged on the inner side of the mounting plate, anti-skid rubber pads are mounted on the inner sides of the clamping plates, the inner sides of the clamping plates are concave, the two clamping plates move in the direction close to each other to clamp a bearing, and a linkage set is mounted on the inner side of the mounting plate. According to the clamping device, the air cylinder drives the rack to linearly advance and synchronously mesh with the missing gears on the two sides to achieve rotary transmission, the first telescopic rod pushes the clamping plates to move oppositely, the anti-skid rubber pads on the inner sides of the concave clamping plates elastically deform when making contact with the thin-wall bearing ring, and concentrated clamping force is evenly dispersed to the contact face of the outer wall of the ring; the four-bar mechanism of the double clamping plates and the second telescopic rod form a redundant stable system, the clamping posture is still kept stable under grinding high-frequency vibration, and it is guaranteed that the ferrule is free of plastic deformation in the whole machining process.

The utility model relates to a bridge large cantilever flange plate reinforcing and supporting structure which comprises a bridge body and a cantilever arranged on one side of the bridge body. A light-weight supporting mechanism used for supporting the cantilever is arranged between the bottom of the cantilever and one side of the bridge body, the L-shaped supporting frame and the inclined supporting inclined rod form a triangular stable system, when the cantilever bears a vertical load, the load is transmitted to the bridge body through the supporting frame, the supporting inclined rod provides horizontal resistance, the bending moment of the root of the cantilever is remarkably reduced, and the stability of the cantilever is improved. Due to the high strength of the aluminum alloy material and the filling of the foam core material, it is ensured that the structure has enough flexural rigidity on the premise of light weight, local buckling is avoided, the supporting inclined rods are inserted into the corresponding mounting grooves of the supporting frame for positioning through the upper mounting base and the lower mounting base, final fixing is completed through the limiting pieces, and when the mounting bolts are screwed into the limiting sleeves, the supporting inclined rods are fixed. The sleeve presses the mounting base to be tightly attached to the mounting groove to form rigid connection, welding is not needed through the design, the pre-tightening force of the bolt is adjustable, and different load requirements are met.

The invention discloses a supporting and balancing device for emergency repair of double-row large-diameter deeply-buried pipelines and a construction method thereof, the device comprises a supporting system and an enclosure structure, the supporting system comprises steel supports, steel inclined struts and steel enclosing purlins, and the enclosure structure comprises steel sheet piles, triangular supports and guide supports. The steel sheet piles sink into soil bodies on the two sides of a pipeline through the guide supports and are tightly attached to the open caisson, the steel enclosing purlins are fixed to the inner sides of the steel sheet piles through the triangular supports, the steel supports are longitudinally fixed between the two steel enclosing purlins, and the steel inclined struts are obliquely arranged between the open caisson and the steel enclosing purlins to form a triangular stable system. According to the construction method, device installation, foundation pit excavation, pipeline repairing and dismantling backfilling are completed according to preset steps. The stability and the supporting capacity of the foundation pit are greatly improved, the method is suitable for large-diameter deeply-buried pipeline emergency repair scenes, construction is efficient and convenient, safety accidents can be effectively avoided, and practicability is high.

This application provides a method and related equipment for calculating the sampling control period of a self-balancing robot. The method includes: acquiring the dynamic model and motor control input information of the self-balancing robot; calculating the sampling control description information of the self-balancing robot for any time interval within a preset sampling interval based on the dynamic model and motor control input information; acquiring the instantaneous energy functional, cyclic correlated energy functional, and interval cumulative energy functional of the self-balancing robot at any time interval, and constructing cyclic energy constraint information based on the instantaneous energy functional, cyclic correlated energy functional, and interval cumulative energy functional; and performing negative qualitative analysis on the cyclic energy constraint information in conjunction with the sampling control description information to calculate the sampling control period corresponding to the self-balancing robot. In this way, by calculating the maximum permissible sampling control period, communication and computing resources can be saved while ensuring stable system operation.

The utility model discloses hydraulic oil filtering equipment for a hydraulic oil station, which belongs to the field of hydraulic oil stations and is characterized in that a second valve is mounted at the lower end of an oil tank, the outer end of the second valve is connected with a second pipeline, a first valve is arranged at a pump body, and the outer end of the first valve is connected with a first pipeline; a circulation tank is arranged between the first pipeline and the second pipeline, a piston is arranged in the middle of an inner cavity of the circulation tank, a hydraulic device is installed at the outer end of the circulation tank, and the hydraulic device is connected with the piston and drives the piston to move in the circulation tank. The piston reciprocates in the circulation tank, so that the hydraulic oil fully flows, and the impurity removing efficiency of the filter cartridge is improved. The filter media intercepts particulate impurities within the cartridge, ensuring oil cleanliness. The control valve adjusts the oil flow rate to meet different filtering requirements and accurately control the flow of hydraulic oil. By means of the flange, the sealing ring, the mechanical seal and other measures, the sealing performance of connection between the pipeline and the circulation tank is ensured, hydraulic oil leakage is avoided, and stable system operation and oil cleanliness are guaranteed.

The application discloses a read interference processing method and electronic equipment, and relates to the technical field of solid state disks. The method comprises triggering a first processing strategy when the number of to-be-processed garbage collection tasks is greater than a first task number threshold value, achieving timely switching of the processing strategy to the first processing strategy when the to-be-processed garbage collection tasks are relatively large. Under the first processing strategy, the number of read operations on each physical block is accumulated every time data is read from the physical block. When the accumulated number of read operations on a first physical block is greater than or equal to a first read number threshold value, target data read from the first physical block is migrated to a second physical block, achieving re-writing of the read data into a new physical block for the physical block satisfying the first read number threshold value, changing the data storage location, and solving the technical problem that a large number of garbage collection operations under read interference seriously affect the performance of the solid state disk, and achieving the technical effect of maintaining stable system read performance.

The utility model belongs to the technical field of water conservancy projects, and particularly relates to a pile foundation underwater scour monitoring device which comprises an underwater monitoring robot, and two symmetrically-arranged attaching pieces are fixed to the monitoring area of the underwater monitoring robot relative to the underwater monitoring robot. The attaching part is fixedly connected to the outer surface of the underwater monitoring robot through the supporting bracket, thrust is provided by driving the underwater monitoring robot, the attaching part is made to be tightly attached to the surface of the pile foundation, and at the moment, the underwater monitoring robot, the attaching part and the pile foundation form a relatively stable system. The water flow force, the thrust of the robot and the friction force between the attaching piece and the pile foundation can reach a balanced state, and the robot can be kept at a stable position underwater.

This application discloses a predictive maintenance method for industrial valves, comprising: real-time monitoring of valve operating status; collecting valve data using a data acquisition server; preprocessing the collected valve data to remove outliers; analyzing the preprocessed valve data to construct a predictive maintenance model, identifying abnormal situations, and predicting potential valve failures; and issuing alarm information and providing maintenance suggestions for predicted valve failures. This application significantly improves the foresight and efficiency of valve maintenance, reduces production losses caused by equipment failures, enhances the safety of the production process, ensures stable system operation, and improves overall efficiency.

The utility model discloses a bite mouth formula diving face guard relates to diving tool field. The utility model discloses a face guard main part, its downside is equipped with two level head main body, two level head main body one side is connected through support plate frame support plate, breaths export and installs bite mouth mounting bracket, and the movable universal ball is equipped between bite mouth mounting bracket and two level head main body, the utility model discloses through support plate frame rigidly bears against the lower jawbone of user with support plate, converts water flow impact force into human skeleton natural bearing capacity, breaks through the pain threshold limit of traditional face soft tissue pressure, realizes the revolutionary optimization of mechanics conduction path, simultaneously, three -level stable system collaborative operation, lower jaw support carries longitudinal gravity, two level head hoop ring -shaped restriction head displacement, face guard hoop distribution type fits face profile, constructs space truss formula anti -overthrow structure in turbulent environment, makes equipment maintain bite mouth breathing path millimeter -level displacement accuracy under surge environment, eradicates the sealing failure and breath interruption of the equipment sway.

This utility model discloses a side-mounted eccentric hemispherical valve, which consists of a ball valve mechanism and a valve cavity backflushing mechanism. In the ball valve mechanism, a driver drives the eccentric shaft to rotate, thereby causing the ball crown to rotate eccentrically within the valve body, realizing the opening and closing of the valve. The two ports of the valve body are connected to pipes via flanges and bolts for media flow. The valve cavity backflushing mechanism can flush the valve body cavity when needed. A miniature water pump draws liquid from the tank through a suction pipe, delivers it to a straight pipe through a drain pipe, and then into a sleeve. The sleeve has multiple fan-shaped openings and spray holes, from which liquid is sprayed at multiple angles, flushing away any solid impurities that may accumulate within the valve body, preventing abnormal wear on the ball crown and the internal coating of the valve body. A liquid level sensor monitors the liquid level in the tank for timely replenishment, ensuring the backflushing effect, extending the valve's service life, and ensuring stable system operation.

Provided in the present application are a trajectory control method for a virtual projectile, and a related apparatus. The embodiments of the present application can be applied to scenarios such as games, virtual reality and augmented reality. The method comprises: when a user controls launching of a virtual item, in response to the launching operation, after a target virtual projectile that possesses a function of changing the motion trajectory along with the movement trajectory of a virtual object is launched, acquiring in real time the distance between the target virtual projectile and the virtual object or the included angle between the motion direction of the target virtual projectile and the movement direction of the virtual object; and, if the distance between the target virtual projectile and the virtual object is less than a distance threshold, or the included angle between the motion direction of the target virtual projectile and the movement direction of the virtual object is greater than or equal to an included angle threshold, controlling the target virtual projectile to stop changing the motion trajectory along with the movement trajectory of the virtual object. Thus, the present application can change invalid operations into valid operations, so as to reduce the occurrence frequency of invalid operations, thereby reducing the possibility of system performance problems and ensuring stable system operation.

The invention relates to an application installation method and device, electronic equipment, a storage medium and a program product, and the method comprises the steps: responding to an installation event of at least one first application, and obtaining foreground operation data of the electronic equipment and current equipment state information of the electronic equipment; on the basis of the foreground operation data and the equipment state information, system resources are allocated to the first applications, and installation of the first applications is executed on the basis of the system resources allocated to the first applications, so that the installation efficiency of the first applications can be improved under the condition of ensuring stable system operation. And allocating system resources matched with the current installation demand to each first application, so that the current installation demand is matched with the installation speed of the first application.

This invention is dedicated to providing a method for automatic planning and optimization of oil product transportation in oil product pipeline networks. Using a color state space model expressed as a linear variable model with parameters and economic predictive control, this method enables real-time management of the sequence of injection of packages. The proposed structure defines an economic objective function, taking into account pumping costs, product interference, and tracking product delivery targets in specific time intervals, which is iteratively optimized over a sliding forecast horizon. The proposed model, using online data, is capable of identifying potential disturbances such as equipment failure or changes in demand, and ensures stable system performance by quickly revising the schedule. The proposed method also avoids the computational complexity of conventional methods and enables real-time implementation with optimization algorithms such as branch and bound. This invention has applications in industrial systems of petroleum product transmission lines and reduces costs, increases productivity, and improves operational flexibility.

The utility model discloses a kind of roof frame cantilever steel platform formwork device, it is related to cantilever steel platform formwork device technical field, including multiple steel truss, multiple section steel and steel platform, multiple steel truss is equidistantly arranged, multiple section steel is equidistantly fixedly connected between adjacent steel truss, the steel platform is fixedly connected at the top of steel truss and section steel, the bottom of steel truss is fixedly connected with support assembly.The utility model cooperates the use of steel truss, section steel, steel platform, support assembly, support frame, connecting rod, screw rod, clamping rod, knob, suspending support assembly, mounting block, connecting piece, plug-in lifting ring, positioning pin, positioning hole and support rod, solve the device possibly only rely on single support mode to form stable system, and device and wall connection possibly adopt welding or fixed fixture, cannot adapt to wall flatness difference or different thickness wall problem.

The application provides a configurable embedded software release system, and belongs to the technical field of embedded software development; in view of the problems of version proliferation, maintenance difficulty and low release efficiency of embedded software caused by strong coupling of the embedded software with hardware and customized needs in the prior art, the application proposes to split the embedded software firmware into stable system firmware and variable configuration firmware, and provide a configuration management subsystem on the server side; the configuration management subsystem provides a visual interface for a user to define hardware parameters, function logic and interactive behavior, and automatically generate the configuration firmware; the embedded device is loaded and parsed by the system firmware at startup, and the system is dynamically initialized according to the content; the application realizes the innovation from 'code compilation release' to 'configuration driven release', significantly reduces the number of software versions, and greatly improves the product customization efficiency, software maintenance efficiency and full life cycle management capability.

The invention relates to a network port resource management method and system. The method comprises the following steps: step 1, injecting a function of intercepting a connect function into a target program through a Hook technology; 2, the function of intercepting the connect function is that when a target program initiates a network request and calls the connect function of a bottom layer, the connect function is intercepted; step 3, acquiring current system resource information; and step 4, dynamically adjusting the network port resources according to the current system resource information. The invention provides the method and the system for managing the network port resources, which can ensure efficient network connection and stability of system performance.

The utility model discloses a mine engineering underground supporting device which comprises a supporting beam, the supporting beam comprises an arm guard outer frame and a supporting arm, the arm guard outer frame and the supporting arm are both in an arc shape, arc-shaped guide grooves are formed in the two sides of the arm guard outer frame, arc-shaped sliding blocks limited in the arc-shaped guide grooves in a sliding mode are fixed to the two sides of the supporting arm, and the arc-shaped sliding blocks are arranged in the arc-shaped guide grooves in a sliding mode. The protective arm outer frame and the supporting arm can slide in a staggered mode according to the top of an underground tunnel, and side supporting assemblies supported on the two side walls of the underground tunnel are arranged at the two ends of the protective arm outer frame and the two ends of the supporting arm correspondingly. The protection arm outer frame and the supporting arm are matched through the arc-shaped guide groove and the sliding block, the supporting beam is allowed to slide along an arc-shaped track when staggered and can be attached to the top of a tunnel, the problem that a traditional rigid supporting device is prone to fracture due to stress concentration is solved, adaptability and safety of the device are improved, and the supporting device is suitable for large-scale popularization and application. And a three-dimensional stable system is formed by the cone thorns, the clamping teeth and the bottom plate, surrounding rock deformation and impact loads are effectively resisted, and the roof fall risk is reduced.

The invention discloses a two-way management system and method and a server, and relates to the technical field of communication, the two-way management system comprises a first main board and a second main board, logic devices are added in the first main board and the second main board respectively, and the first main board and the second main board are connected through a cable. In this way, the controller on each mainboard can manage the first mainboard and the second mainboard, that is, when the controller of the first mainboard (second mainboard) is abnormal, the controller of the second mainboard (first mainboard) can take over and manage in time, so that the server operates stably, and the problem that in a split-board type double-path management system, the server is not easy to operate is solved. The technical problem that when a single controller monitors and manages the two mainboards, once the controller is abnormal, the monitoring and management functions of the whole system will fail to cause abnormal operation of the system is solved, and the technical effects of ensuring stable operation of the system and improving the safety of the system are achieved.

According to the electric power system operation simulation method and device considering multi-time scale rolling boundary optimization, the storage medium and the computer equipment provided by the invention, the dynamic formulation of the operation boundary can be realized on the month-ten-day scale, so that the splitting phenomenon between a long-term plan and actual operation is eliminated; a stable energy and power constraint basis is provided for subsequent short-term and rolling optimization, cost minimization under security constraints can be realized, the economy and feasibility of short-term scheduling are effectively improved, the operation boundary can be dynamically corrected in the real-time operation process, and the real-time performance of the system is improved. And the system keeps robustness and continuous controllability under the condition of high-proportion new energy access. And the stable operation of the system can be ensured under the worst distribution condition, and the defense capability of the model on prediction deviation and external disturbance is enhanced. According to the method, the consistency, the real-time performance and the economical efficiency of multi-time-scale operation of the power system are remarkably improved.

This invention discloses a multi-condition stable operation control system for memory in high-end equipment, comprising a data acquisition module, a condition identification module, a parameter adjustment module, a stability evaluation module, and an early warning and protection module. The data acquisition module collects memory data and transmits it to the condition identification module. The condition identification module classifies and identifies the memory's operating conditions and transmits this information to the parameter adjustment module. The parameter adjustment module dynamically adjusts the memory's operating temperature, voltage, frequency, and load rate based on the identification results and transmits the data to the stability evaluation module. The stability evaluation module assesses the system's operational stability and provides feedback on the adjustment effect. This invention first collects real-time memory operating data through a sensor network, uses a deep neural network model to identify and classify the current operating conditions, then selects the optimal combination of operating parameters according to a preset parameter mapping table, and achieves dynamic adjustment through closed-loop feedback control to ensure stable system operation under various load conditions.

The utility model discloses a cable clamp used for connecting a flexible photovoltaic support transverse supporting rod and a prestressed steel strand, which comprises a supporting rod, a steel strand and cable clamps, the cable clamps are arranged on the steel strand, two ends of the supporting rod are respectively connected with one cable clamp, and each cable clamp comprises a rod piece connecting block, a fixed clamping block, a movable clamping block and a locking piece. The rod piece connecting block is arranged on the fixed clamping block, the movable clamping block and the fixed clamping block are attached and connected and locked through the locking piece, the rod piece connecting block is inclined, an inclined angle beta is formed between the rod piece connecting block and the vertical direction, and the rod piece connecting block, the fixed clamping block and the movable clamping block are all made of aluminum alloy materials. The device has the advantages that the hooping parts of the fixed clamping block and the movable clamping block are combined to clamp the steel strand, the cable clamps are connected with the steel strand, the two ends of the supporting rod are attached and fixed to the rod piece connecting blocks of the different cable clamps respectively, the supporting rod is connected with the cable clamps, a stable system is formed, construction is convenient, and installation is easy and convenient; the aluminum alloy material is high in strength and light in self weight, and extra loads can be reduced.

The utility model discloses an impeller and a centrifugal compressor. The impeller comprises a wheel disc and a plurality of blades, the wheel disc comprises a central cylinder and a base plate, the blades are arranged at intervals, the inner side faces of the blades are attached to the peripheral face of the central cylinder, and the bottom faces of the blades are attached to the base plate; grinding materials with the particle size ranging from 1 micrometer to 10 micrometers are used for conducting rough polishing on the impeller so as to remove protrusions or uneven parts on the impeller; fine polishing is conducted on the impeller through an abrasive with the particle size ranging from 0.5 micrometer to 1 micrometer; and finally, the impeller is subjected to ultra-precision polishing through an abrasive with the particle size ranging from 0.05 micrometer to 0.1 micrometer. The impeller is subjected to rough polishing, fine polishing and ultra-fine polishing, so that the surface quality of the impeller can be effectively improved, damage such as microcracks and scratches on the surface of the impeller can be avoided, the efficiency of fluid passing can be improved, pure and stable system operation is guaranteed, the service life of equipment can be prolonged, the overall operation efficiency can be improved, and stability and reliability can be improved.

The invention discloses a reading interference processing method and electronic equipment, and relates to the technical field of solid state disks, and the method comprises the steps: triggering a first processing strategy when the number of to-be-processed garbage collection tasks is greater than a first task number threshold value, and achieving the timely switching of the processing strategy into the first processing strategy when the to-be-processed garbage collection tasks are more. Under the first processing strategy, the reading times of the physical block can be accumulated when data is read from one physical block every time, and when the accumulated reading times of the first physical block are larger than or equal to a first reading time threshold value, target data read from the first physical block are migrated into a second physical block, and the target data are read from the second physical block; according to the method, the read data is rewritten into the new physical block for the physical block meeting the first reading frequency threshold value, the change of the data storage position is realized, the technical problem that the performance of the solid state disk is seriously influenced by a large amount of garbage collection operation under the reading interference background can be solved, and the technical effect of maintaining stable system reading performance is achieved.

This invention discloses a pressure measurement system for a sealed reaction vessel, comprising a reaction vessel body, a pressure tapping module, a measurement module, a signal processing module, an early warning module, and a power supply module. By optimizing the location of the pressure tapping ports and the design of the pressure tapping pipeline, this invention avoids interference from turbulent flow fields, liquid and gas accumulation, pipeline blockage, and thermal expansion and contraction of the pressure-tapping medium, significantly improving pressure measurement accuracy. Through the use of redundant backup designs for main and backup pressure tapping ports and measurement branches, it avoids pressure monitoring interruptions caused by single-point failures, effectively preventing safety accidents and improving system reliability. By optimizing sensor materials and sealing structures and adding anti-interference mechanisms, it enhances the system's tolerance to harsh conditions such as high temperature, strong corrosion, and strong vibration, ensuring continuous and stable system operation, reducing maintenance costs, and comprehensively guaranteeing the reaction efficiency, product quality, and production safety of the sealed reaction vessel.