36 results about "Experimental system" patented technology

The present application belongs to the field of mechanics, and particularly relates to a method for eliminating error of a quasi-static compression mechanics experiment system. By using a constant pressure or a constant loading speed of a pressure head on a testing machine to perform quasi-static uniaxial compression on a test piece at room temperature, and taking two test pieces of different heights, the relationship between the system stiffness, the force and deformation of the system pressure head can be obtained, so as to obtain two corresponding force-time curves and displacement-time curves. By combining the two equations and eliminating the unknown Young's modulus E, the stiffness coefficient of the test system can be obtained, and the displacement-time curve of the pressure head can be obtained. Subsequently, the Young's modulus E can be inversely solved. The present application corrects the error of the mechanics experiment by defining the system stiffness coefficient, so as to realize a higher precision of the Young's modulus E and improve the accuracy of the quasi-static mechanics experiment.

The invention discloses a structure-karst-unloading coupling degradation high and steep slope collapse physical model experiment system, and relates to the field of slope collapse risk management, and the system comprises a construction module which is used for constructing a high and steep slope model containing a karst network; the monitoring module is used for synchronously capturing micron-order opening and micro-fracture evolution information of an internal structural surface of the model and stress-seepage field distribution data; according to the method, the model is guaranteed to be highly matched with the actual geological environment through dynamic calibration of the adaptation degree, micron-sized synchronous capture of internal structure evolution, stress distribution and seepage field data of the model is achieved, and the monitoring precision is improved through multi-device collaborative layout and data credibility verification; and cooperatively applying tectonic stress, karst seepage and graded unloading according to a real time sequence, and dynamically adapting to the quasi-steady-state requirements of the stress-seepage field of the model.

The present application relates to the technical field of road engineering test, in particular to a recycled concrete interface multi-field coupling damage observation and active reinforcement device and method, and constructs a closed-loop experimental system of "observation-diagnosis-treatment" integration. The system simulates the real environment, diagnoses the state change of the internal interface area of the test piece in real time by using various high-precision sensors during the stress damage process of the test piece, and treats the weak interface at the key moment. The mechanical loading, environment simulation, in-situ microscopy, multi-parameter monitoring and active reinforcement intervention are integrated, and the whole chain and integrated research from macro performance to micro mechanism is realized. The dynamic, in-situ and visualized research on the most core scientific problem of recycled concrete is realized. Based on the trigger mechanism of multi-source information fusion, the timing of reinforcement intervention is more scientific and accurate, and data support is provided for optimizing the repair strategy.

The invention relates to the field of monatomic catalytic material research equipment, in particular to an intelligent experimental system for high-throughput screening and automatic preparation of monatomic materials. The intelligent experimental system for high-throughput screening and automatic preparation of the monatomic material comprises a station stacker crane, a full-process manipulator transportation module, an automatic solid distribution module, an automatic liquid phase source distribution module, a rapid sintering module and an automatic liquid preparation and transfer module, the computer equipment is connected with the multifunctional microwell plate detector. According to the intelligent experiment system provided by the invention, high-throughput and standardized automatic preparation of the monatomic catalytic material is realized, a standardized experiment database is constructed by means of experimental whole-process metadata, the database continuously provides high-quality training samples for an AI model, the structure-performance physical and chemical laws of the monatomic catalytic material are reversely mined and iteratively optimized, and the experimental efficiency is improved. The progress and development of the monatomic catalytic material industry are promoted.

This invention discloses an experimental system and method for simulating the stress wave effect of a cylindrical charge blast hole, relating to the fields of rock dynamics and blasting engineering. The system includes a dynamic loading system, an incident system, a stress wave converter, and a sample model. The dynamic loading system generates a plane stress wave, which is transmitted through the incident system to the stress wave converter. The converter, through a semi-cylindrical pressure arc surface, conforms to the semi-cylindrical channel of the sample model, converting the plane stress wave into a cylindrical stress wave that acts on the sample. This invention generates a controllable plane stress wave through the dynamic loading system, which is shaped and directionally transmitted by the incident system, ensuring waveform stability, low energy loss, and consistent input conditions. The stress wave converter, with its flat-arc structure, converts the plane stress wave into a cylindrical stress wave conforming to the cylindrical blast hole, highly simulating the radial diffusion characteristics of real blasting stress waves. This allows for the simulation of stress wave loading during a cylindrical charge blast hole blast in a mine within the laboratory.

The invention relates to the technical field of experiment simulation and testing, in particular to a simulation experiment system and method for migration of a proppant in a special-shaped branch fracture, a special-shaped branch fracture physical model is constructed, and a rough wall surface based on real shale scanning data 3D printing is adopted to simulate real geologic features; geometric parameters of the natural fractures are changed, and pump injection parameters are configured based on a dynamic similarity criterion; in the sand-carrying fluid pumping process, a particle image velocity measurement system is synchronously integrated, fracturing fluid flow field and proppant motion images are collected in a split-phase mode, a flow field velocity cloud picture and a proppant motion vector field are obtained through a cross-correlation algorithm and Fourier transform analysis, and finally the influence of the fracture form on the migration and laying rule of the proppant is systematically analyzed. The technical problem that an existing experimental device cannot truly simulate the geometrical morphology of a complex fracture network and the characteristics of a rough wall face, and therefore the macroscopic law and the microscopic characteristics of migration and laying of a proppant in the experimental device are difficult to systematically reveal is effectively solved.

The application discloses an experimental system and method for simulating the falling and breaking and motion characteristics of a dangerous rock of a slope, relates to the technical field of rock dynamics and engineering geological disaster prevention, and comprises a supporting and protecting device, an impact launching device, an adjustable composite slope device and a dynamic acquisition and analysis device. The impact launching device realizes accurate adjustment of an impact speed through a pneumatic driving unit. The adjustable composite slope device adopts an inclination hydraulic adjusting unit and a quick-release surface clamp to realize quick adjustment of the slope and the surface layer of different lithology slopes. The dynamic acquisition and analysis device synchronously acquires high-speed images of the whole process of rock impact breaking, the initial speed away from the cabin, the internal crack evolution of the slope and the three-dimensional morphology data of the debris. The application can quantitatively determine the critical kinetic energy threshold of rock breaking, reverses the motion trajectory and energy dissipation law after breaking, and provides a reliable experimental platform and method for the mechanism research of dangerous rock falling of a high and steep slope and the design of a protection engineering.

The invention discloses a drought simulation culture method adaptive to rice SEUSS gene function verification, and belongs to the technical field of plant gene function verification. According to the method, by taking a japonica rice variety Nipponbare as a background and aiming at specific requirements of SEUSS gene function verification, accurate analysis of the SEUSS gene drought resistance regulation and control function is realized through a technical route of homogenization pretreatment of experimental materials, pre-culture of a standard nutrient solution, PEG-6000 and NaCl double-stress drought simulation, dynamic regulation and control of stress intensity and phenotype-molecule combined verification after rehydration. The method specifically comprises the steps of seed disinfection and germination, two-leaf one-core stage seedling stress treatment, rehydration survival rate statistics, root length / seedling length / dry weight determination, seed shape analysis, genotype rechecking, gene expression quantity detection and the like, and meanwhile, a PCR amplification system of a high-GC-content gene and a mutant seed propagation scheme are optimized. The problems that an existing drought simulation method is poor in pertinence, stress conditions are difficult to control, and result reliability is low are solved, and a standardized and repeatable experiment system is constructed.

The invention relates to the technical field of experimental equipment, and provides a dandelion fluid-solid coupling mechanism research experimental system, which comprises an experimental module, a separation vortex ring generation module and a laser tracing acquisition module, the honeycomb filter screen of the experiment cabin body module is arranged below the experiment cabin main body; the adjustable elastic hoop is arranged on the honeycomb-shaped filter screen and located in an inner cavity of the experiment cabin main body, and the adjustable elastic hoop is used for fixing dandelions; the particle emitter is arranged on the honeycomb-shaped filter screen and is used for releasing tracer particles into the inner cavity of the experiment cabin main body; the separation vortex ring generation module blower is communicated with the lower part and the upper part of the experiment cabin main body through a ventilation aluminum pipe so as to convey airflow; the front end of the laser device penetrates through an opening formed in the ventilation aluminum pipe so as to irradiate laser to the inner cavity of the experiment cabin main body; the high-speed camera is arranged outside the transparent side of the experiment module body to collect experiment images. The dandelion fluid-solid coupling mechanism research experiment efficiency is effectively improved.

The application discloses a kind of measurement system and method based on phase distribution inversion thin film material cross-scale thermal diffusivity, through unified time base and unified reference phase condition, the cooperative acquisition of macroscopic full-field lock-in observation and microscale scanning observation is realized, and the joint inversion framework of phase distribution matching and scale consistency is established, form the measurement process that can be checked, can be closed loop, to realize the thermal diffusivity of thin film material from micron to millimeter scale range in the same experimental system, efficient, stable characterization, improve cross-scale data consistency and inversion reliability, reduce the error and cost caused by repeated measurement, and enhance the adaptability to interface effect and non-uniform structure influence.For and improve the existing method, it is difficult to consider full-field positioning and microscale effect identification in the same measurement framework, the cross-scale data is not comparable due to the non-uniformity of phase reference, and the inversion stability is insufficient.

An experimental system has an experimental device capable of simultaneously performing a plurality of experiments with different experimental conditions, and an exploration device that explores experimental conditions used in the experimental device. The exploration device sets a first experimental condition using a first experimental design method, controls the experimental device so that a first experiment based on the first experimental condition is performed, and based on a result of the first experiment, sets a second experimental condition using a second experimental design method. Each of the first experimental design method and the second experimental design method includes a Bayesian optimization method using a first acquisition function and a Bayesian optimization method using a second acquisition function different from the first acquisition function.

The application belongs to the technical field of oil and gas field development, and relates to a method for simulating phase state change of a plugging agent under high temperature and high pressure conditions, which comprises the following steps: providing a simulation experiment system; preparing an experimental sample; preparing the simulation experiment system; loading the experimental sample in the simulation experiment system; setting experimental parameters of the simulation experiment system; and collecting experimental data of the simulation experiment system. The method for simulating phase state change of the plugging agent under high temperature and high pressure conditions can realize real-time dynamic observation of phase state change of the plugging agent, and is helpful for in-depth understanding of physical and chemical change processes of the plugging agent under extreme conditions.

This application discloses a method and system for fault analysis of a neutral beam injection harness system. The method includes: determining multiple fault types based on historical experimental data of the target experimental system; using the fault events of the target experimental system as the top events of a fault tree; using the multiple fault types as initial events; performing upward and downward analysis on each initial event to obtain corresponding first upper-level events and first lower-level events, and constructing a fault tree accordingly; obtaining the current fault event; determining its corresponding second upper-level events and second lower-level events based on the fault tree; determining the priority coefficients of each event in conjunction with historical experimental data and sorting them; and processing the current fault event based on the sorting results. This application can simultaneously consider fault correlation analysis and troubleshooting order determination during the harness system equipment fault analysis process, thereby improving the completeness of fault analysis and the targeting of fault location and troubleshooting.

The invention relates to a combined experiment method for improving ECC performance test success probability, and belongs to the technical field of civil engineering material test and design. Aiming at the problems of low trial and error efficiency, large discreteness of experimental results and the like in the research and development of the existing high-strength and ultrahigh-ductility engineering cementitious composites (ECC), the invention provides a closed-loop experimental system based on the combination of micromechanics matching screening and macroscopic accurate verification. The method mainly comprises two stages: in a screening stage (step 1), respectively through a pure matrix three-point bending experiment and a single fiber bundle drawing experiment, acquiring matrix fracture toughness and interface bonding strength parameters, verifying an energy matching relationship according to a micromechanics criterion, if the energy matching relationship is not matched, feeding back and guiding fiber modification or matrix adjustment, and if the energy matching relationship is not matched, feeding back and guiding the interface bonding strength parameters; reverse design and pre-screening of the mix proportion are realized; in the verification stage (step 2), a special dumbbell test piece designed with a specific long scale distance (80mm effective observation area) is adopted to perform a uniaxial tensile test on the all-component material meeting the matching requirement, and end damage interference is avoided. By applying the method, the research and development period can be shortened by 40% or above, the high-performance ECC with the compressive strength larger than 135 MPa, the tensile strength larger than 10.0 MPa and the tensile strain capacity of 10%-12% is successfully guided, prepared and verified, and the test success rate and the data authenticity are remarkably improved.

The application provides a sealed experiment device and a control method, a control device and a sealed experiment system. The control method comprises the following steps: setting multiple experiment conditions, the experiment conditions are used for simulating the conditions of internal factors and / or external factors of the sealed structure in the operation process of the transformer; in the experiment conditions in sequence, the inflation device is controlled to inflate or extract gas into the sealed structure, the current gas pressure value of the inflation device is obtained, the first gas pressure value is obtained, after the duration of the stop of the inflation or the extraction of the inflation device reaches the predetermined length of time, the current gas pressure value of the inflation device is obtained, the second gas pressure value is obtained; and the sealing property of the sealed structure is determined according to the first gas pressure value and the second gas pressure value. The method solves the problem that the prior art lacks a method for testing the sealing property of the sealing structure of the bushing head under the coupling action of multiple internal and external factors of the transformer.

A small celestial body sampling ground equivalent verification method in a high-vacuum weak gravitation environment comprises the following steps: based on a large vacuum chamber experiment system, collecting parameter data of a small celestial body sampling device simulation piece in the high-vacuum environment; the method comprises the following steps: acquiring parameter data of a small celestial body sampling device simulation piece in a microgravity environment based on a tower falling experiment system; the method comprises the following steps: acquiring parameter data of a small celestial body sampling device simulation piece in a microgravity and vacuum coupling environment based on a weightlessness aircraft experiment system; and performing simulation parameter correction in a full-link gas-solid numerical calculation model by using the collected data, and finally obtaining model parameters capable of accurately predicting the sampling condition of the target small celestial body under the high-vacuum weak gravitational force.

The embodiment of the invention discloses an intelligent equipment comprehensive experiment system, and relates to the technical field of mechanical experiments. The intelligent equipment comprehensive experiment system comprises a rack, a bearing mechanism, a power element, a transmission mechanism and a multi-degree-of-freedom mechanism, the bearing mechanism comprises a ballast assembly and a bearing assembly, the power element is fixed to the rack, the power element is in transmission connection with the bearing assembly and used for driving the bearing assembly to rotate, and the ballast assembly is fixed to the rack and used for driving the bearing assembly to rotate. The bearing assembly is used for bearing the bearing assembly and carrying out load simulation on the bearing assembly, the bearing assembly is in transmission connection with the transmission mechanism, the transmission mechanism is in transmission connection with the multi-degree-of-freedom mechanism, and the bearing mechanism, the transmission mechanism and the multi-degree-of-freedom mechanism are arranged, so that the experiment system is diversified in form, more in related mechanism and diversified in structure; therefore, the function of the mechanism can be understood on the whole, and the diversified requirements of experiments can be met.

The invention relates to the technical field of ocean mineral resource development, and discloses an experimental method and an experimental system for vibration characteristics of a mining pipe, and the experimental method comprises the steps: carrying out a deep sea vibration simulation experiment on the mining pipe, and obtaining experimental strain data; correcting the experimental strain data for the first time according to the difference between the experimental ocean current and the actual ocean current; and according to the boundary effect of the simulation experiment, carrying out second correction on the experiment strain data. Therefore, the experimental strain data is corrected by considering the difference between the experimental ocean current and the actual ocean current and the influence of the water tank boundary on the vibration in the simulation experiment, so that the experimental strain data is closer to the actual situation, and the accuracy of the simulation result is further improved. Meanwhile, the ocean current has great influence on the data, so that the accuracy of data correction can be further improved by correcting the experimental strain data based on the difference between the experimental ocean current and the actual ocean current.

The present application relates to electronic experimental equipment technical field, specifically for a kind of electronic information engineering's movable experimental system and control method, system includes: propagation analysis module, apparent connection construction module, hidden connection determination module, topology construction module, regulation and control execution module.In the present application, by analyzing the port potential response, the intelligent detection and construction of circuit connection relationship are realized, the explicit and implicit connection are accurately identified and screened, and the precision and automation level of circuit regulation and control are improved.By comparing the complete circuit topology data constructed in real time with the preset standard connection state, abnormal connections in the circuit can be quickly found and corrected, and the reliability and efficiency of experimental operation are significantly improved.This way reduces the interference of manual operation in the process of circuit building, improves the accuracy of circuit debugging and verification, ensures the stability and repeatability of experimental data, and provides a more intelligent and accurate experimental environment for teaching and scientific research.

The application provides a bridge deck panel scale model design method and an experimental system under a plateau environment, wherein the design method comprises the following steps: based on the similarity principle, physical parameters affecting the structure performance of a bridge deck panel prototype, and plateau environment parameters, a multi-factor coupling similarity criterion is constructed; based on the multi-factor coupling similarity criterion and the plateau environment parameters, a dynamic stress similarity ratio model is determined; based on the dynamic stress similarity ratio model and the cross-sectional shape and size of the bridge deck panel prototype structure, the bridge deck panel prototype structure is designed in scale to obtain an initial scale model; based on a preset numerical simulation strategy and a preset plateau environment simulation strategy, the initial scale model is subjected to simulation experiment, simulation verification, and parameter optimization of the dynamic stress ratio similarity model to design a target scale model. The scheme provided by the application can efficiently and accurately perform experimental simulation of the bridge deck panel under the plateau environment and reduce the experimental simulation cost.

The utility model provides an experiment table and an experiment system, relates to laboratory technical field, the experiment table provided by the utility model comprises a table body and a plurality of function boxes, the table body comprises a bearing table and a function table, the bearing table is provided with a near end close to an experiment operator and a far end far away from the experiment operator, the functional table is connected with the far end of the bearing table and protrudes upwards out of the bearing table, a plurality of mounting grooves are formed in the functional table in a concave mode, each mounting groove is provided with a dismounting opening penetrating through the top face of the functional table, and each functional box is configured to be detachably connected with any mounting groove. According to the experiment table provided by the utility model, an experiment operator can flexibly arrange the number and the positions of the functional boxes, the layout of accessories on the experiment table is simplified, the functional boxes are convenient to disassemble and assemble, and the experiment operator can conveniently use the experiment table.

The present application relates to the technical field of coal mining, and provides a hard top horizontal well porous fracturing pressure-flow intelligent regulation and control experiment system and method, the experiment system comprises a transparent sample, a true three-dimensional loading servo control system of ground stress, a hydraulic servo pump pressure system and a hydraulic fracture information visualization monitoring system; a simulation wellbore is arranged in the transparent sample from the end face to the inside on one side, a plurality of perforations intersecting and communicating with the simulation wellbore are prearranged in the transparent sample at intervals, and a pressure and flow dynamic distribution regulation and control system is connected to one end of the perforation close to the simulation wellbore; the pressure and flow dynamic distribution regulation and control system is used for collecting the pressure and flow information of the perforation, and adjusting the pressure and flow size of the perforation according to the pressure-flow dynamic distribution control mechanism. The present scheme can simulate the real situation of horizontal well multi-perforation fracturing, provide a scientific basis for coal mining, and achieve uniform expansion of multiple fractures through real-time dynamic distribution of multi-perforation pressure and flow.

The invention discloses a single-gene hereditary cardiovascular disease related gene detection probe group, a kit and an application of the single-gene hereditary cardiovascular disease related gene detection probe group. The probe group is a specific probe which is selected from exon regions of genes such as ABCC9, ABCG8, ACADM, ACADS, ACADVL, ACTA2, ACTC1, ACTN2, ACVRL1, AGK, AGL, AGXT, AIFM1 or ALMS1 and the like, and 20-30 bp intron regions on the upstream and downstream of the exon regions of the genes such as ABCC9, ABCG8, ACADM, ACADDS, ACADVL, ACTA2, ACTC1, ACTN2, ACVRL1, AGK, AGL, AGXT, AIFM1 or ALMS1. The detection probe and the kit provided by the invention can accurately detect exon regions of 268 pathogenic gene variations related to the single-gene hereditary cardiovascular disease, intron regions of 20-30 bp upstream and downstream of exon and copy number variations of pathogenic genes, under the average 1G data volume, the nuclear genome coverage depth reaches 200 * on average, the 30 * coverage degree reaches 99%, and the detection sensitivity is high. The detection sensitivity of low-frequency mutation in a target area is improved, the detection cost is effectively controlled, an experimental system is stable, and the discrete coefficient of library results among samples is less than 10%.

An experimental method for improving the electromagnetic energy conversion rate based on an LCR circuit comprises the following steps that s1, a basic experimental system is built; s2, executing a first basic experiment; s3, executing a second contrast experiment; s4, executing a third advanced experiment; s5, executing a fourth optimization experiment; s6, executing a fifth parameter scanning experiment; the whole process from basic efficiency measurement to multi-factor optimization is systematically displayed, and the system has the characteristics of teaching systematicness, quantitative visualization and engineering exploration depth. A complete teaching device system from a basic principle to engineering application is constructed, precision measurement is performed on data, academic preciseness, teaching practicability and economic feasibility are integrated, and the teaching device has definite differentiated competitive advantages in the field of college physics experiment teaching equipment and solves the problems of university physics experiment and engineering application teaching. And the problem in the field of electromagnetic energy efficiency deoxidation optimization is solved.

In an automatic experiment system, a control device changes at least one of a schedule of a first plate and a schedule of a second plate in accordance with a change so that an analysis time window of the first plate and an analysis time window of the second plate do not overlap in time in response to receiving an input relating to the change of a start time of a culture time window of the first plate. Then, the control device outputs a control signal to the analysis device on the basis of the changed schedule of the first board and the schedule of the second board.

The invention belongs to the technical field of oil exploitation, and particularly relates to a distributed optical fiber strain sensing-based water injection profile evolution experimental system and experimental method.The distributed optical fiber strain sensing-based layered water injection well far wellbore zone interlayer fluid channeling monitoring experimental system constructed by the invention can simulate an interlayer fluid channeling phenomenon of a far wellbore zone; and the lower interlayer pressing process under the action of high-pressure water injection is really simulated. According to the experimental system, the strain change generated outside the wellbore when interlayer fluid channeling occurs in a far wellbore zone can be simulated more truly, the response characteristics and the response rule of the strain can be obtained, and theoretical and method support is provided for reservoir internal change analysis and measure decision making.

The application provides a blockchain simulation experiment method and an experiment system.The blockchain simulation experiment method comprises: being divided into a single-process simulation experiment method, a distributed simulation experiment method and a whole-process simulation experiment method according to the requirements of a user; wherein the single-process simulation experiment method comprises: triggering the simulation to be performed through a control node / block operation interaction module; the distributed simulation experiment method comprises: being cooperatively executed by agents distributed on different devices, and starting and ending the distributed simulation operation by inputting configuration parameters and calling a simulation switch controller through a controller; and the whole-process simulation experiment method comprises: reading all simulation transactions at one time and performing continuous simulation transaction scheduling through an optimized discrete simulation transaction scheduling algorithm.The simulation experiment method can make the objects and results of the simulation more comprehensive.

The application discloses a physical simulation experiment system and method based on geological structure and equipment, and relates to the technical field of geological structure. Related geological data, geometric parameters, kinematic parameters and lithology parameters of a simulation area to be studied are acquired; a sandbox physical model of the simulation area to be studied is constructed by using a similarity constitutive relation method; the size of the sandbox physical model, the size of a magnetic fluid, the thickness of an overlying sand body and the range of the overlying sand body are determined according to the related geological data; the magnetic fluid sandbox physical model is obtained in an environment with a magnetic field strength of zero; then, the magnetic field strength is adjusted to a first preset strength value to obtain the overlying sand body sandbox physical model; shear stress and yield stress are obtained; a stratum viscosity relation is obtained according to the shear stress and the yield stress; and the stratum viscosity relation is used for representing a physical simulation experiment result based on geological structure. The application improves the accuracy and reliability of geological structure physical simulation experiment data, and greatly reduces the cost of experimental materials and time cost.

The application discloses an experimental system for intrinsic flexible thickness sensor sensitive characteristic research, and belongs to the technical field of sensor performance test; the experimental system comprises a platform base, a platform displacement slider, a displacement slider supporting rod, a clamping plate connecting supporting rod, a coil fixing clamping plate and a metal sample fixing clamping plate; the system can be used to realize the thickness nondestructive detection sensitive characteristic research of the intrinsic flexible thickness sensor under the conditions of a plane and different bending states; the system can be used to conduct low-frequency transmission type nondestructive measurement experiments on metal samples with different thicknesses after the sensor is fixed on different coil fixing clamping plates, so that the intrinsic flexible sensor sensitive characteristics are obtained; the application can realize the characteristic research of the intrinsic flexible thickness sensor nondestructive detection experiment under multiple conditions, the system has simple structure and is convenient to operate, the setting of each component in the system can be flexibly adjusted according to the experimental requirements, the experimental analysis cost is low, and the system is suitable for the sensitive characteristic experiment and research analysis of the intrinsic flexible sensor.

The invention relates to the technical field of material informatics, and discloses a full biodegradable material experiment system based on multi-scale simulation and machine learning, which comprises an intelligent design and life prediction platform, an integrated data and interface layer, a multi-scale simulation layer, a machine learning fusion layer and an application layer. The multi-scale simulation layer calculates interface adsorption energy, a dispersion uniformity index and macrophysical field characteristics; and the machine learning fusion layer splices the physical characteristics and the process parameters, and constructs a performance and life prediction model by using transfer learning. The forward engine executes mapping from a formula to performance, and the reverse engine performs multi-target reverse optimization based on a genetic algorithm. According to the method, the physical mechanism feature is introduced to enhance the machine learning model, and the active learning mechanism and the long-short-term memory network are combined, so that the dynamic prediction of the degradation life of the full-biodegradable material and the closed-loop design of the formula are realized, the experiment cost is effectively reduced, and the research and development period is shortened.