257results about "Mechanical pressure/force control" patented technology

The invention discloses a ground wire multi-machine synchronous traction pay-off scheduling method and system, relates to the technical field of high-voltage transmission line construction, and is used for solving the problem of insufficient multi-machine real-time tension synchronization precision in the existing method. A tension sensor and a speed sensor which are arranged on each traction device collect a tension value, a traction speed value and position coordinate data of a ground wire in real time, and transmit the data to a central scheduling controller; establishing a multi-machine unified time synchronization reference and tension reference model, calibrating a timestamp through a GPS module, and initializing a threshold value based on historical parameters; comparing tension values one by one to calculate a deviation vector sequence; activating a compensation algorithm to execute a speed fine adjustment and tension compensation instruction; iteratively calculating the feedback adjustment value until the deviation is stable; and integrating the synchronous data to the overall paying-off scheduling model to dynamically update the path planning and speed curve. According to the method and the system, the problem of insufficient multi-machine real-time tension synchronization precision in the prior art is effectively solved.

The invention relates to the technical field of control of manufacturing units, in particular to a composite material rod piece winding tension dynamic compensation control method and system. The method comprises the following steps of: calculating an instantaneous linear velocity pulsation quantity caused by the change of a non-circular section contour of a core mold at each moment; according to the dynamic elastic modulus and the equivalent viscosity coefficient, calculating a phase correction factor for representing the viscoelastic response lag of the prepreg tape at each moment; based on the instantaneous linear velocity pulsation quantity and the phase correction factor at each moment, a dynamic compensation torque instruction is obtained, and the dynamic compensation torque instruction is in negative correlation with the phase correction factor; and the dynamic compensation torque instruction is output to the tension unwinding motor, so that the adjustment of winding tension is realized, the accuracy of tension dynamic compensation control is effectively improved, and the product quality is effectively improved.

The invention relates to the technical field of printed circuit board manufacturing, in particular to a PCB lamination parameter control method and system, and the method comprises the steps: receiving a global pressure adjustment instruction; acquiring real-time temperature data of the to-be-laminated sheet, and constructing a surface temperature distribution diagram of the to-be-laminated sheet; the surface temperature distribution diagram is analyzed, and operation areas, with different thermal response attributes, of the to-be-laminated sheet are divided; according to the thermal response attribute of each operation region and the global pressure adjustment instruction, obtaining a region area weight and a response deviation coefficient, carrying out differential decomposition on the global pressure adjustment instruction, and calculating differential pressure adjustment amounts of the plurality of operation regions; and mapping the differential pressure adjustment amount to a multi-partition hydraulic execution mechanism in the laminating equipment, and controlling a target pressure value output by each operation area. The method has the advantages that refined and differentiated pressure adjustment of operation areas with different thermal response attributes in the plate can be achieved, and local defects caused by uneven material response are effectively avoided.

The invention proposes an electromagnetic force compensation method and system based on virtual displacement, and relates to the technical field of electromagnetic force compensation, and the method comprises the steps: constructing an electromagnetic regulation and control system, calculating first electromagnetic force compensation data and second electromagnetic force compensation data, and obtaining a compensation amount ratio and a corresponding compensation amount gradient; respectively analyzing the dynamic item and the constraint condition, triggering a dynamic item gradient corresponding instruction and / or a constraint gradient corresponding instruction according to analysis information, and further obtaining a dynamic item influence ratio and / or a constraint condition influence ratio; according to the method, the compensation amount influence factors are determined through the compensation amount gradient data, the dynamic item influence ratio and / or the constraint condition influence ratio, then influence data adjustment is carried out, classification adjustment can be carried out on electromagnetic force compensation when the electromagnetic force influence factors change, and the accuracy of electromagnetic force compensation is improved.

The embodiment of the invention provides a non-directional force sensor control method and system based on real-time force trend prediction, and the method comprises the steps: collecting a real-time force signal sequence generated when a target mechanical device carries out the contact operation, and inputting the real-time force signal sequence into a pre-trained force trend prediction model; and obtaining a force direction trend prediction result output by the force trend prediction model, generating a multi-dimensional force compensation signal according to the matching degree of the force direction trend prediction result and the current closed-loop control parameter, adjusting a proportion-integral-differential coefficient in the current closed-loop control parameter based on the multi-dimensional force compensation signal, generating an updated closed-loop control parameter, and outputting the updated closed-loop control parameter. The updated closed-loop control parameters are input into an actuator of the target mechanical device, and the contact operation track of the target mechanical device is dynamically adjusted through the actuator according to the updated closed-loop control parameters, so that the multi-dimensional force amplitude data output by the non-directional force sensor are converged to a preset force control target interval. The response speed and stability of the force control system can be improved.

The invention relates to the technical field of tension control in the material processing process. The electromagnetic coil winding tension control method comprises the steps that real-time state information is input into a wire rod type recognition model to obtain wire rod type information, and a corresponding tension adjusting model is called from a tension control model library based on the wire rod type information to adjust the winding tension of the electromagnetic coil. And inputting the real-time state information into the tension adjustment model to obtain tension adjustment parameter information, comparing the tension adjustment parameter information with preset tension safety boundary information to generate limited adjustment instruction information, executing tension adjustment operation according to the limited adjustment instruction information to obtain feedback tension information, and sending the feedback tension information to the server. The feedback tension information and the limited adjustment instruction information are compared and analyzed, a real-time tension adjustment result is obtained, and if the real-time tension adjustment result meets the target tension range, the current tension adjustment state is kept. The wire winding device has the effect of achieving accurate adjustment of the wire in the winding stage.

The invention discloses a self-adaptive grabbing force control system and method of a stamping line blanking manipulator, and relates to the technical field of self-adaptive control, and the method comprises the following steps: extracting a plurality of protection layer types corresponding to a plurality of process nodes; when a grabbing instruction is received, the protection layer type corresponding to the procedure node where the target workpiece is located is determined, and a mechanical arm grabbing strategy is called; the method comprises the steps of collecting a surface image of a target workpiece, recognizing the surface image, collecting protective layer characteristics of the target workpiece, inputting the protective layer characteristics into a manipulator grabbing force control model for self-adaptive recognition, outputting grabbing force control instruction parameters, and controlling a manipulator to execute a grabbing action and carry out force control feedback adjustment. According to the mechanical arm, the technical problems that in the prior art, when stamping workpieces with different protection layers are subjected to precise recognition and matched with proper grabbing force, grabbing is unstable, the workpieces are prone to being damaged or clamping fails are solved, and the technical effect that the mechanical arm precisely recognizes the workpieces with the different protection layers and dynamically controls and adjusts force is achieved.

Systems and methods for controlled-force thermal management device installation that helps thermal management of emerging, next-generation devices are provided. A system includes a mounting assembly for a thermal management device. The mounting assembly includes a fastener and a coupler. The system further includes a compression and locking interface configured to lock with the coupler and compress the mounting assembly to a predetermined loading point using a controlled force. The fastener is installed when the mounting assembly is at the predetermined loading point.

The invention relates to the technical field of tension control, and discloses a longitudinal shearing equipment tension fault-tolerant control method based on multi-source information fusion, which comprises the following steps: acquiring detection parameters in each period, evaluating the credibility of each first type of parameters and each second type of parameters, judging whether each first type of parameters and each second type of parameters reach the standard or not according to the credibility, and if yes, judging whether the first type of parameters and the second type of parameters reach the standard or not. If any one of the first type of parameters does not reach the standard, screening out an estimation model corresponding to the first type of parameters from a preset model library according to other standard first type of parameters and second type of parameters, and calculating an estimated value according to the screened estimation model; replacing the corresponding first type of parameters with the pre-estimated values and inputting the pre-estimated values into a preset control algorithm to calculate target tension; and outputting the target tension. When data of a single sensor or multiple sensors are abnormal, an optimal tension control instruction can be given by utilizing residual reliable data and an internal physical relationship thereof.

The invention relates to the technical field of underneath pass existing station construction, in particular to an underneath pass existing station underground excavation construction pile foundation jack force application control method and system. Information such as the position of a construction pile in an underneath pass construction area, the load of an existing station, existing station bottom plate stiffness and geological information of a stratum where the construction pile is located is collected; and constructing a finite element analysis model by using the information, and simulating stress change sample data generated when the plurality of construction piles are subjected to stress change by using the finite element analysis model. And then fitting the stress change sample data, and constructing a stress relation model reflecting the stress change relation of different construction piles. When pressure analysis is carried out, if the pressure is unbalanced, the stress relation model can be used for carrying out force application adjustment control on the abnormally stressed construction pile, so that the situation that local stress unbalance is aggravated is avoided.

The invention provides a seed disc pay-off speed control method and device for preventing a seed rope from loosening and tensioning, and relates to the technical field of agricultural production.The method specifically comprises the steps that the advancing speed of a rope sowing machine and a seed rope tension signal are collected in real time, and effective data are obtained after filtering and noise reduction processing; calculating an expected tension reference value based on the traveling speed and the seed disc radius data, and comparing the actually measured tension with the expected tension reference value to obtain a tension deviation value; judging whether the seed rope is in a loose, tensioned or normal state according to whether the deviation value exceeds a preset tolerance range; if the state is abnormal and the deviation is in a controllable interval, calculating a speed compensation amount through a feedback control algorithm according to the size and direction of the deviation and the current speed; the basic pay-off speed is calculated according to the advancing speed and the seed rope winding density, the target rotating speed is generated after the compensation amount is overlaid and sent to the speed control executing mechanism, the seed disc is driven to rotate according to the target speed, the tension deviation is made to return to the tolerance range by adjusting the pay-off speed, and therefore the normal stress state of the seed rope is maintained.

The invention is suitable for the technical field of electric power line construction, and provides a tension machine control system based on tension feedback and a control method thereof, and the method comprises the following steps: obtaining lead parameters, working condition data and environment data of current stringing construction in real time; determining the comprehensive specific load of the wire according to the wire parameters and the environment data; updating a target tension value of the wire in real time according to the comprehensive specific load, the wire parameters, the working condition data and the environment data of the wire; according to the working condition data, the actual tension value of the current wire is determined, and the tension deviation is calculated based on the current target tension value; and based on a digital PID control algorithm, the tensioner is controlled in real time according to the tension deviation. According to the wire parameters, the working condition data and the environment data, the target tension value of the wire can be updated in real time, then the tension machine can be automatically controlled based on a digital PID control algorithm by sensing the actual tension value of the wire in real time, and high-precision control over tension is achieved.

The invention discloses an adaptive control method and system for paying-off tension of a ground wire, particularly relates to the technical field of automatic control, and is used for solving the problem of control misalignment caused by incapability of distinguishing and stripping multi-span coupling vibration interference in an existing tension control method. Firstly, high-frequency fluctuation components are identified by monitoring frequency band energy distribution of tension signals, then state space trajectory similarity and causal network topology of multi-point vibration signals are cooperatively analyzed, and local or global coupling of vibration sources is accurately judged; then, extracting a dominant vibration frequency and a phase difference, and separating a vibration interference component from the original tension signal through a phase compensation adaptive filter according to the dominant vibration frequency and the phase difference; and finally, subtracting the interference component from the original tension to obtain a real tension value for closed-loop adjustment of the output of the tension equipment. Accurate identification and dynamic compensation of vibration interference are achieved, and the control precision of the pay-off tension and the system stability are remarkably improved.

The invention relates to the technical field of intelligent manufacturing and precision machining, and discloses a skylight guide rail clamp clamping force intelligent regulation and control method and system.The skylight guide rail clamp clamping force intelligent regulation and control method comprises the steps that multi-dimensional sensing data of a skylight guide rail clamp is obtained and preprocessed; acquiring a force displacement data pair and identifying a flexibility coefficient of the guide rail; the elasticity modulus is inversely calculated through the flexibility coefficient, and temperature correction is carried out; calculating theoretical stress distribution and a displacement field, and fusing and correcting the theoretical stress distribution and the displacement field with measured data of the sensor; evaluating stress safety, deformation stability and vibration stability; the current clamping force distribution is adjusted; the clamping force adjustment amount is calculated and converted into a control instruction for adjustment, the guide rail is machined, and quality detection is conducted; updating the quality prediction model, predicting tool wear and calculating compensation; according to the invention, through an online learning and adaptive optimization mechanism, the system can continuously learn and evolve and automatically adapt to changes of production conditions.

The invention relates to the technical field of intelligent control, and discloses an optical lens flexible clamping identification control method and system, and the method comprises the steps: constructing a composite supporting structure, adjusting the rigidity of the composite supporting structure, selecting an optimal wave band to calculate the spectral reflectivity, introducing polarization features, constructing an anti-reflection defect detection algorithm, and correcting the spectral reflectivity; a modular clamping unit based on topological structure recognition is constructed, edge feature extraction and shape classification are performed on an optical lens, optimization force distribution is calculated, strategy weight is dynamically adjusted according to a task completion rate by calculating strategy entropy and introducing a loss function in a combined manner, the rigidity of the optical lens is calculated, and force control or position control is adopted in a differentiated manner; based on the rigidity of the lens, constructing a self-adaptive clamping structure, minimizing the deformation energy of the lens, and calculating and predicting the residual life; a three-level heterogeneous computing architecture is constructed based on a self-adaptive clamping structure, state synchronization of a physical system and a virtual mirror image is realized, and a defect detection model in an anti-reflection defect detection algorithm is cooperatively trained.

The invention discloses an active tension control device and control method for a unilateral sewing thread of a composite preform, and the device comprises a tension control drive unit, a sensing monitoring unit, a thread guide unit and a thread consumption unit, and the tension control drive unit comprises a tension control motor and a thread roller; the sensing monitoring unit comprises a tension sensor, a laser distance measuring sensor and a sewing action driving encoder, the thread guide unit mainly assists in transferring a sewing thread from a thread releasing area to a working area and comprises a thread guide wheel and a porcelain eye, and the thread consumption unit is a sewing working area. According to the control method, the speed control ring and the tension control ring jointly achieve tension control, the speed control ring combines the rotating speed of a real-time sewing action driving motor and the diameter of a real-time thread roller to achieve coarse adjustment, and then closed-loop real-time tension adjustment is achieved through the controller. By means of the active tension control method and device for the single-side sewing thread of the composite prefabricated body, active control over the sewing tension can be achieved, and the sewing quality of the prefabricated body is effectively improved.

The invention discloses a lake self-settling layered water sampling device and method, and belongs to the technical field of water quality monitoring. The device comprises a bearing table floating on the water surface, a main control box is arranged in the middle of the bearing table, the bottom of the main control box is connected with a rope-controlled lifting assembly, and the rope-controlled lifting assembly is connected with a self-settling water sampling assembly through a pull rope; the rope-controlled lifting assembly comprises an adjustable-speed motor, a rope winding roller and a depth detection unit, the self-settling water sampling assembly comprises a multi-cavity water sampling barrel and a counterweight cabin, and the main control module coordinates all the assemblies to realize stratified sampling. The invention further discloses a lake self-settling layering water sampling method. The device can accurately obtain water samples in different depths of lakes, and is suitable for scenes of lake ecological monitoring, water quality analysis and the like.

The invention provides a self-adaptive force feedback control method for a pressure sensing artificial hand. The self-adaptive force feedback control method comprises the following steps: S1, acquiring a pressure signal; s2, pressure signal preprocessing; s3, setting a pressure threshold value; s4, pressure signal contrastive analysis; s5, generating an adaptive force adjusting signal; s6, executing driving force; and S7, acquiring and feeding back a force feedback signal. Through sensing-analysis-adjustment-feedback closed-loop control, self-adaptive grabbing of the artificial hand to different objects is achieved, the core is that the grip strength is dynamically adjusted based on pressure signals, and grabbing stability and object safety are both considered.

The invention belongs to the technical field of deformation monitoring, and particularly relates to a deformation monitoring device for cable production, which comprises a fixed plate, an electric roller transfer assembly is mounted on the side wall of the fixed plate, a cable body is conveyed on the electric roller transfer assembly, and a housing is fixedly mounted on the side wall of the fixed plate. The side wall of the housing is provided with a through hole for a cable body to penetrate through and extend out, the outer wall of the housing is fixedly provided with an alarm, and the device further comprises a traction stretching mechanism, two sets of cable clamping and fixing mechanisms, a cable diameter detection feedback mechanism and a laser detection mechanism. The cable is kept straight by applying constant tension, monitoring data deviation caused by bending can be avoided, central axis coincidence and accurate detection position are ensured, and comprehensive deformation detection is realized; the tensioning force and the detection speed can be automatically regulated and controlled according to the diameter of the cable so as to guarantee the accuracy, and meanwhile, the sampling frequency can be automatically regulated according to the disqualification degree, so that the detection is more timely and accurate.

The invention discloses a high-temperature fatigue testing machine self-compensation clamp based on a temperature compensation algorithm and a control method thereof, and relates to the technical field of high-temperature fatigue testing machines, a temperature sensor and a force sensor are adopted to collect intelligent sensing data, and the control method is high in compensation precision and wide in application range. An original thermal expansion-creep-rigidity temperature drift-gradient learning four-in-one temperature compensation algorithm is adopted, the nonlinear effects of thermal expansion, high-temperature creep and system rigidity changing along with temperature are comprehensively considered, the error source of the whole temperature range can be covered, the strict requirement for verifying the fatigue life under the extreme working condition is met, and the fatigue life is verified. Through a'temperature-clamping force 'closed-loop control algorithm and a unique feedforward-feedback displacement compensation mechanism of a PID controller, the clamping force is dynamically and accurately adjusted.

The present disclosure relates to a process for polymerising olefins in multistage polymerisation process configuration. The process comprises polymerising, in a reactor, first olefin monomer, optionally in the presence of at least one alpha olefin comonomer, in the presence of a polymerisation catalyst to produce a first polymer component (A); polymerising, in a downstream gas phase reactor, second olefin monomer at a first operating pressure in the presence of the first polymer component (A) and optionally in the presence of at least one alpha olefin comonomer to produce a second polymer component (B) at a production rate that provides a weight ratio of first polymer component (A) to second polymer component (B) that is below a target threshold value; and increasing the first operating pressure to a second operating pressure in the downstream gas phase reactor when the weight ratio of first polymer component (A) to second polymer component (B) increases above the target threshold value.

The invention provides a roadway dynamic support stress regulation and control system and method based on multi-source information fusion, and relates to the technical field of roadway support safety. According to the method, the axial stress of an anchor rod, the contact pressure of a support component and surrounding rock and parameters of a microseismic event in the surrounding rock are obtained in real time; generating an axial stress deviation index and a contact pressure deviation index, and further calculating a surrounding rock instability risk degree; calculating a micro-seismic risk index based on the strain energy density change of the anchor rod before and after the micro-seismic event; the average risk change rate and the risk accumulation value are calculated in combination with data at historical collection moments, the comprehensive adjustment priority of the anchor rods is determined after normalization, the anchor rod supporting stress is dynamically adjusted according to the comprehensive adjustment priority, and real-time and accurate regulation and control of roadway supporting are achieved.

The invention relates to the technical field of tank cover packaging pressure control, and discloses a pressure uniformity control method for a tank cover packaging device, and the method comprises the following steps: arranging a plurality of pressure sensors in a packaging region, and collecting three-dimensional stress data; constructing a stress tensor model based on the collected data, and calculating the average pressure of the main shaft; constructing an optimization control function, and adjusting pressure output by taking stress tensor isotropy as a target; according to an adjusting strategy, stress diffusion in an initial loading stage is guided in combination with the elastic flexible structure layer; applying relaxation loading in an asynchronous microcycle according to the guidance of an optimal control function; and recording a loading history, dynamically updating loading parameters and performing compensation adjustment. According to the invention, by introducing the distribution design of the flexible structure which decreases progressively along the gradient direction, and by naturally diffusing and loading stress, the impact concentration phenomenon of a local loading point is significantly weakened, a stress transition zone in a complex structural member can be effectively organized, and the overall stress uniformity and stability in the packaging process are improved.

An intelligent valve self-adaptive sealing method based on working condition perception belongs to the technical field of industrial process control and fluid transportation, and comprises the following steps: step 1, multi-dimensional working condition perception and data preprocessing; 2, modeling based on a sealing requirement of a physical model and data driving; 3, optimizing a sealing force set point based on an intelligent decision-making strategy; fourthly, closed-loop control and execution are carried out; and 5, carrying out sealing state health diagnosis and early warning. According to the intelligent valve self-adaptive sealing method achieved through the intelligent valve self-adaptive sealing system, a working condition sensing and preprocessing module, a sealing requirement calculation module, a sealing setting optimization module, an intelligent control and precision execution module and a state diagnosis and early warning module are included. According to the method, the sealing force set point can be adjusted in advance according to the predicted working condition change, and dynamic and real-time self-adaptive setting, prediction and closed-loop optimization of the valve sealing force are achieved; and meanwhile, real-time transparency and diagnosis early warning of the sealing state of the valve are achieved.

The present invention relates to the technical field of ultrasonic surface strengthening. Provided are a test device and test method for a track interference behavior in ultrasonic impact strengthening. The device comprises an object table, an X-Y-Z-axis motion control module and a workpiece rotation motion module being provided on the object table, and the workpiece rotation motion module being suitable for clamping a workpiece and driving the workpiece to rotate. The X-Y-Z-axis motion control module is connected to an ultrasonic impact strengthening execution module, an extending end of an air cylinder is connected to an ultrasonic transducer, and a booster is connected to the ultrasonic transducer so as to convert an input electric power into a mechanical power and enable same to act on the booster. A rolling head is connected to the tail end of the booster. A dynamometer is provided between the ultrasonic transducer and the booster for measuring a static pressure acting on the workpiece in real time, and feeding the static pressure back to a control system, such that the rolling head keeps a constant static pressure on the workpiece. The solution can improve the strengthening effect on surfaces of parts.

The invention discloses a method for accurately testing and controlling tension in a rotating state, and belongs to the technical field of tension control. The method comprises the following steps: acquiring a tension value, a pulley inclination angle and a vibration acceleration of each strand of wire rod in a plurality of strands of wire rods; the virtual instrument architecture platform executes real-time operation; the virtual instrument architecture platform writes a frequency instruction into the frequency converter and sends a target position pulse sequence to the servo motor at the same time; the frequency converter adjusts the rotating speed of the winch driving motor according to the frequency instruction. The servo motor controls the linear speed of the traction roller according to the target position pulse sequence. The control precision is optimized through multi-mode sensing data fusion and a dynamic compensation mechanism, a dynamic weight distribution PID control strategy is combined, the weight coefficients of proportion, integral and differential items are adjusted in a self-adaptive mode according to the tension change rate, a feed-forward compensation mechanism is introduced, collaborative optimization control over the frequency converter and the servo motor is achieved, and the control precision is improved. And the tension control precision and the abnormal response efficiency under the complex working condition are obviously improved.

The invention relates to the technical field of automobile part testing, in particular to automobile door hinge durability test equipment which comprises a base, an automobile door body and a control system, a first mounting seat and a second mounting seat are mounted on the base and the automobile door body respectively, and a servo actuator is hinged between the first mounting seat and the second mounting seat. A load sensor is mounted between the servo actuator and the first mounting seat, and a first displacement sensor is mounted on the servo actuator; a servo actuator, a load sensor and a displacement sensor are integrated on the same control system, a closed-loop force control system is constructed, and a traditional constant air cylinder load is replaced; the test deviation caused by load distortion is avoided, and the test authenticity, the working condition simulation precision and the data reliability of the automobile door hinge durability test equipment are ensured.

The present application relates to the technical field of railway engineering, and provides a load cable tension compensation control method and system based on multi-sensor fusion, which solves the problems of unstable control effect, insufficient system robustness and adaptability. The method comprises the following steps: obtaining the tension change detected by a strain sensor and the spatial vibration trajectory detected by an acceleration sensor during the dynamic vibration process of the load cable; predicting the target deformation damping range required by the adjustable mechanical buffer device at the anchoring end of the load cable; generating the pulse width and pulse interval corresponding to the deformation damping correction amount according to the tension change, the spatial vibration trajectory and the target deformation damping range; and adjusting the deformation damping parameters of the adjustable mechanical buffer device according to the pulse width and pulse interval, so that the tension fluctuation amplitude converges to the preset fluctuation threshold interval. The present application realizes accurate perception and adaptive compensation of the load cable tension fluctuation, and improves the response speed, stability and environmental adaptability of the control system.

The invention provides a supporting rod axial force adjusting method, system and device for a deep foundation pit and a medium. The method comprises the steps that an axial force calculation model is constructed, and the axial force calculation model calculates the supporting rod axial force based on the environment temperature, the hydraulic oil temperature and the hydraulic shaft stroke; and obtaining the current calculation axial force in real time based on the axial force calculation model, and adjusting the axial force of the supporting rod in real time according to the difference value between the current calculation axial force and the current actual axial force. The axial force of the supporting rod can be automatically and dynamically adjusted, so that the supporting axial force can protect the stability of the deep foundation pit support structure, and the deep foundation pit support structure cannot be damaged due to overlarge force.

The invention discloses a horizontal continuous impact test device and method, and particularly relates to the technical field of mechanical environment tests.The horizontal continuous impact test device comprises a test base, a force bearing seat and a workpiece assembly seat are installed at the top of the test base, and a through installation frame is installed in the middle of the force bearing seat; an impact test rod directly facing the workpiece assembly seat is slidably connected to the mounting rack, and a transmission block is mounted in the middle of the impact test rod. A motor supporting frame is mounted on the outer side of the mounting frame, a first servo motor is mounted on the outer side of the motor supporting frame, an output shaft of the first servo motor penetrates through the mounting frame to be provided with an adjusting shaft, a linkage shaft is mounted at the end of the adjusting shaft, a driving ring is hinged to the middle of the linkage shaft, and a first annular groove is formed in the middle of the outer side of the driving ring. The transmission block is slidably connected into the first annular groove, and an adjusting mechanism used for adjusting the inclination angle of the driving ring is installed in the force bearing base. Through rotation of the inclined driving ring, a continuous horizontal impact test is realized.