139 results about "Bionics" patented technology

The invention relates to the technical field of software architecture design, and discloses a software architecture design method based on intelligent bionic implementation of a large model group. The method comprises the steps of obtaining software design requirement input; performing multi-level semantic analysis on software design requirement input to generate an initial component set and context environment description; based on the context environment description, candidate component knowledge related to the initial component set is retrieved from a distributed knowledge base; performing consistency verification on the candidate component knowledge and the initial component set by utilizing a dynamic inference engine to generate a verified component map; according to the verified component atlas, candidate software architectures are generated through an architecture template matching algorithm; and performing iterative adjustment on the candidate software architecture by adopting an optimization strategy, and outputting a target software architecture design. Through collaborative analysis and intelligent reasoning of the large model group, automation and intelligence of software architecture design are achieved, and the efficiency and quality of software design are improved.

The invention discloses a modular self-adaptive robot device based on SMA driving paper folding bionics. The modular self-adaptive robot device is composed of peak folding rods, valley folding rods, SMA wires, a magnetic attraction connecting structure and a 3D printing bottom plate, and self-adaptive operation is achieved through driving-sensing-structure integrated cooperation. The SMA wires have driving and sensing functions, structural deformation is driven through PWM, resistance change of the structural deformation is measured in real time, and axial telescoping, radial telescoping and bending of the module can be controlled in a closed-loop mode without an external sensor. The device is combined based on the lever amplification principle, tiny deformation of the SMA wire is efficiently converted into large-stroke output of a mechanism, and the problem that the stroke of an SMA driver is limited is solved. A single module has three modes of radial expansion, linear actuation and torsion joint, and complex movement can be completed through combination. A plurality of modules are connected in series with a quick connecting piece through magnetic attraction, and the functions of bionic wriggling, rod cable climbing or multi-section operation arm can be achieved through time sequence programming. And a flexible and reconfigurable robot solution is provided for detection and rescue tasks in a complex environment.

The invention discloses a control method, and the method comprises the steps: collecting the data of a centroid state and an MPC optimal ground acting force in a plurality of motion states of a robot, designing a full-connection residual network, taking the centroid state information as the input, taking the ground acting force as the output, and designing a loss function based on priority. Upper and lower bounds of a friction cone and a sole reaction force are constrained, and the network is trained offline to fit MPC optimization quantity, so that an efficient mode of online reasoning is realized; the joint angle and the angular velocity are fused with the action at the previous moment, the centroid linear velocity and the angular velocity and the foot-ground acting force fitted through a residual network, a bionic reference trajectory is generated through a human motion public data set, different weights are given to a reward function group according to a dominant function value obtained through calculation, and the control performance is improved; symmetrical loss constraint is added to lower limb movement, and the algorithm convergence speed is increased. And finally, training to obtain a whole-body control strategy based on model priori knowledge and a human motion reference trajectory.

The invention relates to the technical field of aquaculture, in particular to a bionic young salamander breeding method, which remarkably improves the stress resistance of young salamanders on the premise of guaranteeing the survival rate through the synergistic effect of a dynamic environment simulation system, sectional bionic feed and staged environment challenge training. The dynamic environment simulation system regulates and controls multi-parameter dynamic change based on a fuzzy PID algorithm; the bionic feed adopts a segmented nutrition design and is combined with an intestinal targeted embedding technology; according to the environment challenge training, gradient gradual temperature fluctuation (+ / -0.5 DEG C to + / -1.5 DEG C), water flow disturbance (0.05 m / s to 0.15 m / s) and water quality fluctuation (turbidity is 5-15 NTU, pH is 6.8-7.2 oscillation) are matched with a nutrient enrichment and intelligent early warning system, and the stress resistance is directionally improved. A solution with ecological property and stress resistance is provided for large-scale breeding of the young salamanders.

The invention discloses an intelligent electric pole based on bionics, and relates to the technical field of power transmission and transformation facilities. The carbon fiber cloth strip spirally surrounds the electric pole main body and is provided with a through hole; the ends of the shape memory wires penetrate through the through holes of the adjacent carbon fiber cloth strips and are fixed; the strain sensing mechanism is arranged on the carbon fiber cloth strip and is a piezoelectric effect device; the energy storage module is electrically connected to the strain sensing mechanism; the data transmission module is electrically connected to the strain sensing mechanism and the energy storage module; the plurality of carbon fiber cloth strips are provided with joint lines which alternately bypass the front and back surfaces to be connected side by side, and each carbon fiber cloth strip is provided with a plurality of through holes which are arranged along the length direction of the carbon fiber cloth strip; the strain sensing mechanism comprises a plurality of piezoelectric effect elements. The anti-damage electric pole has the effects of improving the anti-damage capability of the electric pole in long-term use and reducing the reinforcing and repairing expenditure.

The embodiment of the application provides a kind of to be applied to green low-carbon campus intelligent bionic insect device and its control method and manufacturing method, it is related to bionics and environmental protection popular science technical field.The device includes: support seat;Bionic main body is prepared by campus waste after remolding or 3D printing process;Illumination module;Zero carbon energy storage power supply module, including mechanical power supply unit, it includes: rocker, transmission assembly and generator;Rocker passes through transmission assembly and is converted into electric energy output by mechanical kinetic energy transmission to generator;Intelligent control module is connected with illumination module, for obtaining environmental parameter, and according to environmental parameter dynamic adjustment the switch state, brightness level and light color output of illumination module;Low-carbon interactive education module is connected with zero carbon energy storage power supply unit, for recycling campus waste and display total carbon emission reduction amount.The embodiment of the application provides a kind of novel intelligent bionic insect device that is integrated material circulation, energy self-sufficiency, intelligent regulation and control and interactive education.

The invention relates to the technical field of vehicle engineering, and discloses an off-road command military vehicle light-weight rear support which comprises a main base used for being connected with a vehicle body; the mounting platform is used for bearing equipment; the space truss structure serves as a main force bearing frame, and the two ends of the space truss structure are connected with the main base and the mounting platform correspondingly; wherein the space truss structure is composed of rod pieces, and the rod pieces are distributed in a non-uniform arrangement mode. The non-uniform arrangement of the rods is generated based on a topological optimization algorithm. The topological optimization algorithm aims at achieving structural mass minimization under the constraint of the off-road load spectrum. In the space truss structure, connecting nodes are formed at the intersections of a plurality of rod pieces, and the connecting nodes and the rod pieces connected with the connecting nodes are manufactured through an integrated forming process. Through a topological optimization algorithm based on an actually measured off-road load spectrum, a bionic non-uniform space truss structure is driven to be generated, so that materials are only distributed on an efficient force transmission path, and redundant mass is eliminated from the source.

The invention relates to the technical field of rehabilitation medical robots, and particularly provides a joint angle vector generation method and a gait control method.The generation method comprises the steps that a first gait phase and multi-sensor data at the current moment are obtained; the first gait phase is the gait phase of the lower limb exoskeleton robot at the previous moment, and the multi-sensor data comprises multi-modal motion data and visual data; predicting a second gait phase according to the first gait phase and the multi-modal motion data; the second gait phase is the gait phase of the lower limb exoskeleton robot at the current moment; adjusting a reference joint angle vector and a time scaling factor of a self-adaptive joint angle vector generator of which the weight is optimized in advance according to the visual data, and then generating an expected joint angle vector according to the second gait phase by utilizing the adjusted self-adaptive joint angle vector generator; according to the method, the joint angle vector which adapts to the current environment and is high in gait bionic performance can be generated.

1. Name of the designed product: Robot (ant bionics). 2. Use of the designed product: For artificial intelligence robots. 3. Design points of the designed product: In shape. 4. Pictures or photos that best show the design points: Perspective view.

The application discloses a kind of bionics proton exchange membrane fuel cell based on snowflake structure, including bipolar plate, bipolar plate includes the flow field on by 4 flow channel modules combination, each flow channel module includes serpentine channel with import and export, 4 flow channel modules on serpentine channel are sequentially connected to constitute bionic flow channel, flow channel is full in bipolar plate, and then the import of serpentine channel on the first flow channel module forms flow channel entrance, and the export of serpentine channel on the last flow channel module forms flow channel exit.The bionic flow channel of the device has good pressure drop, can make gas distribution uniform, improve the flow smoothness of flow channel, beneficial to discharge liquid water.

The present application relates to photovoltaic module technical field, disclose a kind of photovoltaic support bionics wind-resistant structure suitable for slope terrain, it includes support mechanism and angle adjusting mechanism, support mechanism includes fixed plate and at least two support leg assemblies, fixed plate is fixedly connected with photovoltaic panel, support leg assembly one end is connected with fixed plate, the other end is fixedly connected with rotating member;Angle adjusting mechanism includes installation base, locking ring and sliding locking assembly, rotating member is rotationally configured with installation base to adjust the inclination angle of photovoltaic panel, locking ring is fixed on rotating member and is provided with positioning portion, sliding locking assembly is slidably arranged on installation base, and it includes connected operation member and locking member, operation member drives locking member to slide to first position, and locking member is inserted with positioning portion to lock rotating member, slide to second position, to allow rotating member to rotate when disengaging.The present application uses sliding bolt type locking structure, convenient operation, locking reliable, can adapt to slope terrain and improve wind resistance stability.

The application relates to the field of aircraft technology and discloses a bionic flapping-wing aircraft with foldable wings, which has a folded-wing state and an unfolded-wing state and comprises a fuselage, flapping-wing assemblies, a driving assembly, a wing folding assembly, a spherical pair of links I and a spherical pair of links II. The number of the flapping-wing assemblies is two, and the flapping-wing assemblies are symmetrically arranged on the two sides of the fuselage. The flapping-wing assembly has a first link and a second link, the first link and the second link are hinged, the flapping-wing assembly performs flapping-wing action through the cooperation and movement of the first link and the second link, the driving assembly is fixed to the fuselage, the driving assembly is in transmission connection with the flapping-wing assembly, and the driving assembly is used for driving the flapping-wing assembly to perform reciprocating movement. The bionic flapping-wing aircraft with foldable wings has the characteristics of realizing instantaneous folding and unfolding of wings, good maneuverability, few driving elements and high bionics, and is suitable for target indication, communication relay, disaster rescue, biochemical environment detection and battlefield detection and other civil and military fields.

The present application relates to a kind of serpentine coiling bionic control system and method and system, belong to industrial automation control technical field, system includes controller, network communication transmission unit, executing mechanism, feedback element and man-machine interaction module;The controller is built-in serpentine coiling algorithm curve calculation module, for receiving feedback data, executing trajectory planning calculation and outputting control instruction;The network transmission unit uses redundant network system, realizes the transmission communication of data;The executing mechanism includes servo motor and variable frequency motor, servo motor and variable frequency motor are closed loop cooperation by controller to realize the rotation speed-axial displacement;The feedback element is in real time by multiple sensors Feedback working condition parameter;The man-machine interaction module: for parameter setting, working condition monitoring and fault alarm.The present application realizes efficient, uniform, non-interference, low stress coiling operation by serpentine coiling bionics.

The application discloses a novel human-simulating flexible parallel wrist joint with redundant driving, and has the characteristics that the joint comprises a moving platform (1), an intermediate branch chain (2), a first driving branch chain (3-1), a second driving branch chain (3-2), a third driving branch chain (3-2) and a base (4). The application is based on bionics and bionically designs the bony structure and muscle system of a human wrist joint, adopts a rope driving mode, has a high stiffness bearing ratio, is driven redundantly and has good human-machine interaction performance. The joint can be pulled by three motors through external ropes, converts the rotation of the motors into the movement of the ropes through a movable pulley, realizes 2-DOF (degree of freedom) movement, and is suitable for occasions such as the end wrist joint of an industrial robot, a human-simulating arm wrist joint and an intelligent prosthesis.

The application discloses a comprehensive utilization intelligent bionics ecological mushroom house of a container type mushroom base and a conveying device thereof, which comprises a pump shell and an impeller, an inlet chamber is surrounded between a first section and a second section of the pump shell, a pump cavity is surrounded between the second section and a third section, and a radial inlet interface which is in communication with the inlet chamber is arranged on the inlet chamber; characterized in that: an adjusting assembly is arranged in the first section, the adjusting assembly comprises a base disc and a flow guide vane, the flow guide vane is fixedly arranged on the base disc, the flow guide vane is arranged in the inlet chamber, and the base disc is rotatably adjusted so that the circumferential position of the flow guide vane and the angle between the axis of the inlet interface are adjustable. Through the design of the adjusting assembly of the conveying device, the application has the advantages of simple structure, convenient installation, convenient adjustment, low manufacturing cost and good flow guiding effect, and can supply stable and adjustable liquid supply for the intelligent bionics ecological mushroom house.

The invention relates to the crossing field of biomedical engineering, micro-nano-scale biomechanics and a micro-fluidic chip technology, in particular to a micro-fluidic chip based on a bone fossa bionic structure and an experimental method. The chip is formed by bonding and assembling a first cover plate and a second cover plate; a semi-ellipsoid first bone fossa cavity and a first bone tubule fluid channel communicated with the semi-ellipsoid first bone fossa cavity are etched in the first cover plate, a second bone fossa cavity and a second bone tubule fluid channel are symmetrically etched in the second cover plate, and hydroxyapatite coatings are sprayed on the inner walls of the two cavities. And the first cover plate and the second cover plate are bonded to form a complete ellipsoid bone fossa cavity and a bone tubule fluid cavity channel. According to the invention, the problems of abnormal cell morphology of traditional two-dimensional culture, mechanical stimulation deficiency of static three-dimensional culture and insufficient matrix bionic degree are solved, and a high bionic platform is provided for mechanical research of bone cells.

This invention relates to the field of biomimetic teaching aids, and proposes a quadrupedal vertebrate biomimetic teaching aid, comprising a spine unit, a tail component, and a head component. The spine unit includes a connecting plate, a rotating plate, rotating rods, and connecting shafts. The two ends of the rotating rods are rotatably connected to the connecting plate and the rotating plate, respectively. Three rotating rods located on the same side of the connecting plate are of equal length and arranged in a triangular parallel configuration. The two connecting shafts can drive the tail component and the head component to shake. By setting up the connecting plate, rotating plate, rotating rods, and connecting shafts, and utilizing their mutual cooperation, this invention not only allows for adjustment of the axial distance between the two connecting shafts according to actual needs to meet the positional requirements of the biomimetic animal, but also allows the other connecting shaft to rotate synchronously when one is rotated, thereby shaking the head component and tail component separately. This enriches the morphological variations of the biomimetic teaching aid and enhances its teaching and demonstration effects.

The application provides a variable stiffness amphibious driving system based on magnetic fluid sealing and pneumatic bionics, and belongs to the technical field of amphibious driving, and comprises a magnetic fluid sealing joint, a pneumatic muscle joint and a tail joint, the magnetic fluid sealing joint and the pneumatic muscle joint constitute a connecting mechanism, one end of the tail joint is connected with a wheel hub through the connecting mechanism, one end of the wheel hub is provided with a power joint, the wheel hub is fixedly connected with the power joint, one end of the power joint is connected with a wheel hub rotor through the connecting mechanism, one end of the wheel hub rotor is provided with an encapsulation joint, the wheel hub rotor is fixedly connected with the encapsulation joint, and the encapsulation joint is connected with a front joint through the connecting mechanism. The variable stiffness amphibious driving system based on magnetic fluid sealing and pneumatic bionics is adopted, and efficient driving and reliable sealing of the amphibious system under multiple working conditions are realized.

The invention relates to the technical field of wind power blades, in particular to a bionics-based anti-typhoon offshore wind power blade structure and method.The bionics-based anti-typhoon offshore wind power blade structure comprises a blade mechanism, a supporting mechanism and a mounting mechanism, and the supporting mechanism comprises a bionic supporting assembly, a blade tip anti-interference assembly and two wind pressure sensing assemblies; supporting beams and reinforcing ribs in the existing bionic supporting assembly enhance the structural strength of the blade by referring to a beam-rib bearing structure of an insect exoskeleton, anti-corrosion coatings are added inside and outside a blade mechanism, the corrosion resistance is improved, a motor and an anti-interference plate in the blade tip anti-interference assembly are matched, the airflow track of the tip end of the blade is changed, and the blade tip anti-interference effect is improved. According to the wind power blade, the vortex formed by strong wind is scattered, the impact force and lift force borne by the blade are reduced, the blade deformation risk is reduced, and the problems that the wind power blade is limited in application range, not suitable for offshore power generation, poor in typhoon resistance and low in safety are solved.

The invention provides a building facade optimization system based on decoration bionics driving, and relates to the technical field of digital twin building design. Salt mist state, humidity and noise indexes are acquired in real time through a data acquisition module, and multi-gear adjustable state of bionic branch and tendril decoration parts is introduced; a coupling simulation module is combined to realize an environment-form-acoustics digital twinborn model, a multi-objective optimization algorithm is utilized to balance the corrosion rate, the moisture removal efficiency and the noise attenuation value, and a linkage control module is utilized to dynamically adjust a decorative part execution mechanism, so that the limitation of a single static protection and sound insulation mode is made up, and the sound insulation performance of the decorative part is improved. And real-time collaborative optimization of the multi-physical field performance is realized, and the durability and comfort of the building curtain wall in the coastal environment are remarkably improved.

The invention discloses a river network flood control situation studying and judging method and system based on blood vessel-nerve collaborative bionics. According to the method, a multi-source monitoring sensing network is constructed in a river network in a bionic mode to collect hydrological data in real time, the river network is divided into three levels of aorta, arteries and capillaries according to human body blood vessel grading characteristics, and a dynamic regulation and storage model is constructed in combination with an improved Saint-Venant equation set and a Manning formula. And calculating a basic conveying index, a dynamic buffer index, a structural stability index and an instantaneous risk pressure index. A comprehensive bearing capacity index is generated through a bearing capacity-pressure framework, five-level situation risk grading is achieved, and finally visual study, judgment and early warning are conducted based on a GIS platform. According to the invention, the accuracy and foresight of river network flood control regulation and control are improved.

The application discloses a kind of intelligent power lower extremity prosthesis test system and test method, the system includes power intelligent prosthesis and the motion capture system for offline collection power intelligent prosthesis multiple joint position position, position information and attitude data as reference data, power intelligent prosthesis includes leg support, for providing the foot support of test personnel foot bottom plate bionics component, for leg fixation fixed assembly and joint drive assembly, foot palm bionics component, power intelligent prosthesis also includes multiple inertial measurement units and for collecting foot bottom force foot bottom force sensor, each inertial measurement unit is respectively set at specified joint, for online acquisition test personnel in the process of walking in wearing power intelligent prosthesis Motion data to obtain the phase of each joint, foot bottom force sensor is set in the bottom component of foot palm bionics component.The application has the advantages of natural motion, strong environmental adaptability, safety stability and high test precision.

This invention discloses a biomimetic emotional expression pet robot based on visual and auditory dual-modal linkage, comprising a robot body. The robot body integrates a main control module, an emotion triggering module, a visual expression module, and an auditory expression module. The emotion triggering module, visual expression module, and auditory expression module are all electrically connected to the main control module. This biomimetic emotional expression pet robot based on visual and auditory dual-modal linkage constructs a complete emotional expression system including nine emotions: happiness, fear, anger, grievance, affection, jealousy, boredom, curiosity, and relaxation. Each emotion is designed based on biomimetic principles, strictly simulating the richness and expression logic of real animal emotions. This solves the shortcomings of existing pet robots with limited emotional types and non-resemblance to real animals, greatly improving the anthropomorphism and realism of pet robots.

The invention relates to the technical field of automation control of engineering machinery, and discloses an intelligent control system and method for a shovel car bucket, and the system comprises a multi-field-domain coupling sensing module, a central controller, a multi-modal data fusion and feature extraction module, a predictive maintenance and health fingerprint diagnosis module, a multi-scale bionic learning decision engine and an execution mechanism. The method comprises the following steps: acquiring environment material information, and generating multi-source sensing data; managing, scheduling and primarily processing multi-source sensing data; deeply fusing data, extracting features, and constructing environment fingerprints; predicting a health trend, performing fault early warning, and identifying health deviation; combining information fingerprints and knowledge graph optimization to generate a shovel loading instruction; the instruction is converted into the actual action of the bucket, and accurate adjustment is achieved. According to the method, the shoveling angle, the shoveling depth and the advancing speed parameters of the bucket are adjusted in combination with the real-time working condition and the preset intention, the optimal shoveling strategy is generated, and therefore the shoveling efficiency is improved, and energy consumption is reduced.

The application discloses a robot, a neck structure of the robot and a motion control method of the robot. The neck structure of the robot is connected between a head and a body of the robot, and comprises a base for connecting the body of the robot, a top base for connecting the head of the robot, a connecting rod unit rotatably connected between the base and the top base, a driving unit for outputting driving force, and a transmission mechanism arranged between the base and the top base. The transmission mechanism transmits the driving force of the driving unit to the base and / or the top base to drive the head to rotate, pitch and extend outward. The driving unit and the transmission mechanism are one-to-one arranged in three sets. Each transmission mechanism comprises a first transmission unit and a second transmission unit. The first transmission unit transmits the driving force of the driving unit to the second transmission unit to make the second transmission unit extend and retract. The driving unit is located outside the second transmission unit. The neck structure of the robot can drive the head of the robot to rotate, pitch and extend outward, so that the bionics degree of the robot is improved.

The invention relates to the technical field of patrol robots, and provides a bionic multi-legged patrol robot suitable for forest complex terrains, which comprises a base, one end of the base is provided with an active walking mechanism, the outer edge of the outer side of the base is provided with an auxiliary walking mechanism, and the auxiliary walking mechanism and the active walking mechanism are distributed at the same angle. A rotating motor is fixedly mounted at the bottom of the mounting frame, an output shaft of the rotating motor is fixedly connected with the base, a visual monitoring mechanism for inspecting the forest area is also arranged at the top of the mounting frame, a plurality of guide mechanisms for guiding the base are arranged on the outer edge of the top of the mounting frame, and the guide mechanisms are distributed around the base at equal angles. Through the bionics principle and the intelligent control technology, stable movement, comprehensive monitoring and energy efficiency optimization of the robot under the complex terrain of the forest region are achieved, the beneficial effects are remarkable, and technical support is provided for forest resource management.

1. The name of the design product: centrifugal wind wheel (shark fin bionic backward tilt type). 2. The use of the design product: as a fan accessory, generating airflow to dissipate heat for energy storage air conditioners. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention provides a space-time sensing method and system based on light intensity and color temperature bimodal fusion and a medium, a bionics means is utilized to simulate a biological sensing environment rhythm, optical period characteristics of an environment are observed and learned, and the method comprises the following steps of: preprocessing original data; detecting a natural day period and calibrating an internal clock; detecting a key astronomical event and constructing a phase axis; constructing a local standard optical feature model based on an autonomous learning mechanism; matching the real-time data with the model to calculate the current local time; and estimating longitude and latitude information according to the daytime duration and the initial reference date. Therefore, the local spatio-temporal data can be calculated with extremely low cost and high precision. Dependence on external time and space basic hardware facilities can be completely got rid of, and full-autonomous space-time perception is achieved; a local model is constructed based on an autonomous learning mechanism, and global universality is achieved; and moreover, light intensity and color temperature dual-mode characteristics are fused, so that the interference of environmental sudden change can be effectively inhibited, and the method has high robustness.

The utility model discloses a long -type structure for cultural travel large -scale bionics beast, including head steel structure, nose main part steel structure part and nose head steel structure part, nose main part steel structure part includes the N motion joint that connects in proper order, and each motion joint includes deflector, pitch, deflection driver and pitch driver, and deflector is connected with the rotation of pitch, and deflection driver drives deflector to deflect motion relative to pitch, the pitch of N motion joint is connected with the deflector of N 1 motion joint, and the pitch driver of N motion joint drives the pitch to deflect motion relative to the deflector of N 1 motion joint. The utility model discloses through setting N motion joint realizes the action simulation of multiple degrees of freedom, has realized the swing of up and down and left and right and the rolling in the space different direction, has reached the excellent bionic effect and the high authenticity, can use to bionics elephant trunk to carry out the high -quality performance to satisfy the demand of cultural travel market.