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2024
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Invention
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Welding method for high-strength welding wire based on nanoparticle implantation and trace elemen... |
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Invention
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Methods for structural damage monitoring for whole-machine life test of small turboshaft engines.... |
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Invention
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Multi-arm forming device for space on-orbit composite braiding. A multi-arm forming device for sp... |
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Invention
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On-orbit composite filament forming device for space 3d printing. An on-orbit composite filament ... |
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Invention
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Extremely high-temperature in-situ fretting fatigue experimental device for the mortise-tenon joi... |
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Invention
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Vehicle-infrastructure cooperation lane-changing risk assessment method based on coordinate trans... |
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Invention
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Multi-modal and multi-degree-of-freedom piezoelectric active vibration isolation platform and wor... |
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Invention
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Design method for high-degree-of-freedom parameterized frequency modulation coding waveform. Disc... |
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Invention
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Method of generating convective weather avoidance strategy for terminal flight.
A determination ... |
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Invention
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3d printing head with laser preheating and in-situ compaction and method therefor operating same.... |
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Invention
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Printing method based on high-temperature and low-temperature bi-material spatial distribution. T... |
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Invention
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On-orbit composite filament forming apparatus for space 3d printing. The present invention provid... |
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Invention
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Multi-arm forming apparatus for in-space on-orbit weaving of composite material. The present inve... |
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Invention
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Multi-material additive manufacturing system and method for space on-orbit manufacturing. The pre... |
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Invention
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Integrated braiding and needle punching preform forming method and preform forming device.
The p... |
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Invention
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Endogenous dynamic defense architecture-based multi-objective service function chain deployment m... |
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Invention
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Rotor craft and negative torsion variable paddle thereof.
The present disclosure provides a nega... |
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2023
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Invention
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Hot bed deformation tolerance structure for large-sized continuous fiber high-temperature 3d prin... |
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Invention
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Method for constructing start performance model for naval-ship gas turbine. A method for construc... |
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Invention
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Multi-path internal microporous efficient refrigeration method and device for frozen sand mold. A... |
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Invention
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Method and apparatus for planning mission forwarding path for a mega-constellation, and non-trans... |
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Invention
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Air-ground joint trajectory planning and offloading scheduling method and system for distributed ... |
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Invention
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Path planning method based on dynamic contour offset discretization and for spatial curved-surfac... |
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Invention
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Nanocomposite dielectric film material for energy storage prepared by vertical self-assembly of l... |
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Invention
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Signal processing system and method for inductive oil abrasive particle sensor. A signal processi... |
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Invention
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Turbine transition state blade tip clearance estimation method based on long short-term memory ne... |
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Invention
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Efficient parallelization and deployment method of multi-objective service function chain based o... |
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Invention
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Wire feeding mechanism suitable for fused deposition additive manufacturing (am) of flexible wire... |
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Invention
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Frozen sand mold hollowed conformal design and low-temperature medium transmission freeze forming... |
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Invention
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Apparatus and method for measuring and drawing wide-area spatial channel map through multi-unmann... |
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Invention
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Multi-robot collaborative planning method for machining large capsule member of spacecraft. A mul... |
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Invention
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Revolving cathode tool and method for co-rotating electrochemical machining of inner wall of aero... |
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Invention
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Graphics processing unit (gpu)-based numerical simulation system and method for helicopter flow f... |
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Invention
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Piezoelectric composite material, actuator, and preparation method of actuator.
Provided are a p... |
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Invention
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Bend angle measuring method and system for bent pipe machining, and electronic device. Disclosed ... |
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Invention
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Heated-bed deformation tolerance structure for large-sized continuous fiber high-temperature 3d p... |
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Invention
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Spatial curved surface printing path planning method based on dynamic contour offsetting and disc... |
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Invention
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Truss additive manufacturing device for aerospace. Disclosed in the present invention is a truss ... |
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Invention
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Wire feeding mechanism suitable for fused deposition additive manufacturing of flexible wire. Dis... |
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Invention
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Multi-path internally-microporous efficient refrigeration method and device for frozen sand mold.... |
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2022
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Invention
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Numerical simulation optimization method of impact damage based on laser mapped solid mesh.
A nu... |
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Invention
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Electrowetting effect-based solar-driven high efficiency humidifier system and working method.
A... |
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Invention
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Weaving and needling integrated preform formation method and preform formation device. A weaving ... |
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Invention
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Ultrasonic-assisted permeation and homogenization molding device and method for frozen printing l... |
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Invention
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Melt impregnation device with automatic lifting channel for additive manufacturing filaments.
A ... |
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Invention
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Nozzle-replaceable printing head for continuous fiber printing and printing method.
A nozzle-rep... |
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Invention
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Ventilation structure of core chamber of turbofan engine having large bypass ratio and ventilatio... |
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Invention
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Hypersonic large internal contraction ratio air inlet channel having stepless adjustable air rele... |
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2021
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Invention
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Method and system for recognizing human action in apron based on thermal infrared vision.
The pr... |
