9results about How to "Solving Elasticity Problems" patented technology

The present application belongs to the field of logistics information technology and edge computing technology, and discloses a logistics terminal data real-time processing method based on edge computing, which comprises the following steps: initializing a bottom hardware interface, mapping heterogeneous original signals into a unified structured data frame; activating a streaming correlation analysis engine, calculating the joint deviation intensity of multi-modal physical quantities and triggering cross-modal fusion; based on task characteristic fingerprints and system load prediction trajectories, hard binding the task to a specified processor core; realizing business logic atomic switching through double-buffer bytecode hot updating; starting a Markov chain probability state machine to maintain autonomous decision-making and perform incremental differentiated storage when the network is disconnected. The present application improves the real-time performance, reliability and business flexibility of logistics terminal data processing, and is suitable for various logistics terminals that require edge computing for real-time data processing. The present application solves the problems of control response delay and business rule updating difficulty of existing logistics terminals under network fluctuation and high concurrent load working conditions.

A kind of distributed attack-resistant domain management and control method and system for giant constellation, the present application relates to satellite constellation management and control technical field, the present application aims at solving the problem of cooperative management and control and attack-resistant resilience maintenance of multi-layer heterogeneous giant constellation in dynamic topology environment.Technical points: the present application takes the management and control node satellite as core, combines with the cluster head satellite and ordinary satellite in domain, forms distributed management and control domain structure.The structure undertakes cross-orbit communication switching and distributed cooperative management and control function, effectively deals with the cooperative management and control challenge brought by the difference of multi-orbit satellite in operation cycle, communication topology and communication time delay;Introduce multi-element maximum entropy trust model: based on fuzzy C clustering algorithm and maximum entropy principle, construct dynamic trust evaluation system, and comprehensively quantitatively analyze the trust degree of distributed nodes.Through real-time identification of high-risk nodes and implementation of isolation measures, significantly reduce the interference of malicious satellite to inter-satellite data transmission, improve system security.The present application realizes the efficient cooperative management and control and attack-resistant ability enhancement of multi-layer heterogeneous giant constellation, provides key technical support for stable operation of giant constellation under complex threat environment.

The utility model relates to a spring assembling machine of a track socket electricity taking mechanism, which comprises a vibration disc feeding device and a press fitting device connected with the vibration disc feeding device, the press fitting device comprises a workbench, a material receiving table mounted above the workbench, a material pushing mechanism mounted on the outer side of the material receiving table and a material pressing mechanism arranged above the material receiving table, the press-fitting device is connected with the vibration disc feeding device through the material receiving table, the press-fitting device further comprises a fixing support and a sliding base connected with the fixing support in a sliding mode, and the material receiving table, the material pushing mechanism and the material pressing mechanism are all connected to the sliding base. According to the technical scheme, through collaborative design and function integration of all the mechanisms, the defects of manual spring installation in the prior art are effectively overcome. All the mechanisms form an automatic process of feeding, positioning and press fitting through the linkage design of the sliding seats, the conveying, pushing and press fitting processes of springs do not need to be manually intervened, efficient, accurate and automatic assembling of the springs of the track socket electricity taking mechanism is achieved, and the production efficiency is greatly improved.

The utility model belongs to the field of underpants, and discloses three-dimensional shaping underpants which comprise an underpants body, and the underpants body is provided with an abdomen shaping area and a hip shaping area. The fabric of the belly shaping area is of a breast raising weave structure or a false rib weave structure formed by weaving warp yarns and weft yarns; the hip shaping area comprises a first hip bearing area or a second hip bearing area, the first hip bearing area is of a smooth transition X-shaped structure so as to mainly bear the hip from the inner side of the hip, and the second hip bearing area is of a smooth transition W-shaped structure so as to mainly bear the hip from the lower portion of the hip. The first hip bearing area is of a plain weave structure or a mesh weave structure formed by weaving warp yarn and weft yarn, and the fabric of the second hip bearing area is of a breast raising weave structure or a false rib weave structure formed by weaving warp yarn and weft yarn. Based on fat distribution and pressure conditions, different textile weave structures are adopted for supporting and shaping, so that shaping is more accurate, and the problem that a single material is insufficient in elasticity or uneven in elasticity distribution is solved.

The invention relates to the technical field of batteries, in particular to a dispersing agent and a preparation method and application thereof. The dispersing agent is a copolymer and comprises a main chain formed by copolymerization of an oil-soluble olefinic unsaturated monomer unit M1 and an olefinic unsaturated monomer unit M2 containing anhydride and / or carboxyl; the polymer side chain R1 is grafted on the M2 unit of the main chain and contains an ether bond and / or an ester bond; and the side chain R2 is grafted on the M2 unit of the main chain and contains an amide group. Wherein the polymer side chain R1 guarantees the long-term dispersion stability of the particles through a steric hindrance effect; the side chain R2 captures moisture and neutralizes acidic impurities through an amide group of the side chain R2, so that chemical passivation of the lithium supplementing agent is realized, and a gas production side reaction is inhibited from the source; and the main chain further optimizes the overall stability of an electrode interface by enhancing the compatibility of each component, so that the synergistic improvement of the processability, storage stability and electrochemical cycle performance of the slurry is realized.

This invention relates to a rubber head thinning fixture and its application method, comprising a movable platform, on which a rubber head holding plate, two racks, and two movable frames are arranged; a rubber head roller is arranged above the rubber head holding plate, and both ends of the rubber head roller are mounted on the movable frames via movable components. Gears are fixed to the ends of the rubber head rollers and mesh with the racks; a crank handle is provided at either end of the rubber head roller as a driving component; in use, the crank handle is cranked forward, and the gears drive the rubber head roller to rotate while moving forward along the racks, crushing the rubber head; after reaching the limit position, the crank handle is cranked in the opposite direction, driving the rubber head roller to return to its original position; this invention achieves reciprocating rolling thinning of the rubber head through a purely mechanical structure, with a simple and stable structure, requiring no electric drive, and can be flexibly used between different machines, effectively solving the problem of rubber heads being too large to be directly crushed.

The utility model provides a battery cell module, a battery module and a battery pack. The battery cell module comprises two battery cell monomers (1), and the two battery cell monomers (1) are arranged at an interval along the expansion direction of the battery cell monomers (1); the elastic device (2) is arranged between the two battery cell monomers (1), the elastic device (2) comprises a first side plate (3) and a second side plate (4) which are oppositely arranged along the expansion direction of the battery cell monomers (1), and a plurality of springs (5) arranged between the first side plate (3) and the second side plate (4), one of the two battery cell monomers (1) is positioned on one side, far away from the second side plate (4), of the first side plate (3), and the other of the two battery cell monomers (1) is positioned on the other side, far away from the second side plate (4), of the second side plate (4). And the other one of the two battery cell monomers (1) is positioned on one side, far away from the first side plate (3), of the second side plate (4). The battery cell module disclosed by the utility model can effectively solve the problems that the traditional foam shows obvious stress loss and the rebound resilience is reduced in an all-solid-state battery.

The invention belongs to the technical field of titanium alloy material processing, and discloses a titanium alloy foil straightening method based on cooperative control. According to the method, constant-tension unwinding, pulse current auxiliary heating, whole-process synchronous transverse stress application, pulling-bending composite cycle straightening, flatness closed-loop control and constant-tension winding are adopted for conducting composite collaborative straightening on the titanium alloy foil. The method has the core advantages that the three core processes of focused pulse current heating, transverse stress applying and circulating straightening are synchronized and coordinated, and cracking and springback are inhibited from the source; and by matching with double closed-loop control of real-time temperature control of the temperature sensor and flatness closed-loop control, the technical problems that the titanium alloy foil is easy to crack during straightening, serious in rebound, uneven in breadth stress and substandard in flatness are solved in a targeted manner, and the temperature and flatness precision is remarkably improved.

The invention discloses automatic production equipment and an automatic production method for an automobile spare tire cover. The automatic production equipment comprises an unwinding and leveling device, a servo feeding and punching device, a forming and edge rolling device, a cutting mechanism and a central control system. The unwinding and leveling device is used for unwinding and leveling the roll-shaped processing material; the servo feeding and punching device is used for receiving the leveled materials, achieving accurate stepping feeding of the materials and synchronously completing punching operation of preset positions. The forming edge rolling device is used for receiving the punched material, extruding and forming the flat-plate-shaped material into an arc section with a preset specification, and then performing edge rolling forming on the flat-plate-shaped material; and the cutting mechanism is used for receiving the rolled and formed material and cutting the rolled and formed material according to the preset length and angle to obtain a spare tire cover finished product. According to the spare tire cover production line, time sequence cooperation of all machining steps and continuous non-offset conveying of materials are achieved, full-process automatic production of spare tire covers from material rolling to finished products is finally achieved, and the production efficiency and the product consistency are improved.