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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 25. Отображено 25.
12-09-2017 дата публикации

Pulse xenon lamp simulation test circuit

Номер: CN0104754845B
Автор: 黄春雷, 林文正, 李海兵, 邵若燕
Принадлежит:

... 本发明提供了种专门用于脉冲氙灯工作过程中仿真测试的电路。这种电路的主要包括：高压电源、预电离电路、主放电电路、峰值检测电路、反馈电路以及控制电路。其中，主放电电路由方波发生器控制电流脉冲宽度和频率；峰值检测电路可以获得脉冲氙灯的电流峰值并保持；反馈电路主要功能为比较预设峰值电流与实际峰值电流，所得信号输入控制电路；控制电路的功能则是为了控制主放电电路的电压，从而调整电流峰值的大小。这种仿真测试电路的主要功能是为脉冲氙灯工作过程中提供所需的脉冲宽度以及电流脉冲峰值，实现了人们对脉冲氙灯电流脉冲宽度的控制并对脉冲电流峰值起到了自动调节的作用，大大提高了脉冲氙灯的测试仿真程度。 ...

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Номер записи: 1
23-06-2023 дата публикации

Rhodococcus thermophilus capable of efficiently degrading phenolic acid and application of rhodococcus thermophilus in preparation of crop biocontrol type microbial agent

Номер: CN116286490A
Автор: WANG RUIFEI, YANG QINGXIANG, KONG YINGLI, LI MINGJUN, QI SHIJUN, LI HAIBING
Принадлежит:

The invention discloses rhodococcus thermophilus RA1 capable of efficiently degrading phenolic acid and application of the rhodococcus thermophilus RA1 in preparation of a crop biocontrol type microbial agent. According to the technical scheme, the rhodococcus thermophilus RA1 capable of efficiently degrading the phenolic acid is characterized in that the rhodococcus thermophilus RA1 is preserved in the China General Microbiological Culture Collection Center on December 26, 2022, the preservation number is CGMCC No.26299, the phenolic acid is a single phenolic acid or a mixed phenolic acid, and the phenolic acid can be used for efficiently degrading the phenolic acid. The invention also specifically discloses a separation and purification method of the rhodococcus thermophilus and application of the rhodococcus thermophilus in a crop biocontrol type microbial agent. The rhodococcus thermophilus RA1 disclosed by the invention can efficiently degrade single phenolic acid or mixed phenolic ...

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Номер записи: 2
14-04-2023 дата публикации

Output voltage stabilizing system

Номер: CN115967066A
Автор: ZHANG ZAIGUO, WANG XIN, LIU TONGJUN, SHI XIAOMENG, YANG XIANGYAN, WU GUOQIANG, LIU PEI, MENG LINGXIN, MIAO XING, XUE ZHENYONG, FU XILIN, DONG QIQUAN, LI HAIBING, TENG PEIQING, ZHANG SHUO, XING RUIWEN, ZHANG ZHENG, ZHANG JINGLEI
Принадлежит:

The invention relates to an output voltage stabilizing system, and belongs to the technical field of intelligent power utilization. The system comprises a voltage-stabilized source, a voltage-stabilized circuit and a current-limiting protection circuit, the voltage-stabilized source has two outputs, one output is connected to an external module through the voltage-stabilized circuit, the other output is connected with an MCU, and the enabling end of the current-limiting protection circuit is connected to the voltage-stabilized source through a first voltage division circuit. When the voltage output by the first voltage division circuit is smaller than the enabling action voltage threshold value, the voltage output is turned off, whether the maximum current flowing through the external module connected with the stabilized voltage supply is abnormal or not is judged according to the set protection action current value, the voltage output is turned off under the abnormal condition, and when ...

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Номер записи: 3
23-06-2023 дата публикации

Rosin processing automatic production line and processing technology thereof

Номер: CN116286175A
Автор: LI HAIBING, FENG SHENG
Принадлежит:

The invention discloses an automatic rosin processing production line which comprises a hot impurity removal system and a pre-distillation kettle, and the hot impurity removal system comprises a heating bin, a centrifugal cylinder, a resistance wire, a driving motor, a vacuum pump and a nitrogen storage device. The device has the beneficial effects that a hot impurity removal system is adopted, when the rosin is subjected to impurity removal, the rosin can be heated to a molten state by utilizing the temperature of a resistance wire, a centrifugal barrel is driven by a driving motor to rotate at a high speed, and centrifugal screening is performed through a filter screen, so that impurities stay in the filter screen, and the purified molten rosin flows out of a heating bin to be subjected to distillation separation; centrifugal filtration of rosin is completed in a hot melting mode, the trouble of adding dissolved oil is omitted, new impurities are prevented from being added, the later ...

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Номер записи: 4
07-07-2023 дата публикации

Geomagnetic vector measurement multi-source error correction method based on least square two-step method

Номер: CN116400424A
Автор: LUO JIANGANG, LI HAIBING, LIU JINGXIAO, ZHANG FENG, LI HAIHU, GUO ZIWEI, FU BIBO, WANG YOUDONG
Принадлежит:

The invention provides a geomagnetic vector measurement multi-source error correction method based on a least square two-step method, which comprises the following steps of: firstly, establishing an error comprehensive compensation model containing a three-axis fluxgate sensor error, a non-alignment error, soft magnetism and hard magnetism, then enabling a measurement carrier to sail according to a certain action to acquire calibration data, and utilizing a geomagnetic component constraint method to calibrate the geomagnetic vector measurement multi-source error. And calculating various compensation parameters by adopting two-step least square calculation, and finally compensating the actually measured data. According to the method, the errors can be comprehensively compensated, other auxiliary equipment is not needed, the operation is simple, the calculation speed is high, and the method can be applied under the actual mobile geomagnetic vector measurement condition.

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Номер записи: 5
25-04-2023 дата публикации

Method and system for preheating resource files in batches in CDN (Content Delivery Network)

Номер: CN116016546A
Автор: WANG WENJUAN, LI HAIBING, KANG JIANGBIN, LI XIAOZHUANG, WANG YANLAN, YE ZICONG, WANG BINGLIN
Принадлежит:

The invention relates to the technical field of information, and particularly discloses a method and system for preheating resource files in batches in a CDN (Content Delivery Network), the system comprises a task registration module, a transaction processing module, a universal cache module, an asynchronous callback module and a monitoring alarm module, and the task registration module is used for performing batch registration and distribution on high-order-of-magnitude tasks; the transaction processing module is used for starting multi-thread concurrent processing on the batch tasks registered and distributed by the task registration module; and the universal cache module is used for caching the preheating resource files processed by the transaction processing module and the like. According to the method, high-order-of-magnitude batch preheating tasks are achieved through the technical means of batch registration of the preheating tasks, multi-thread concurrent processing of the preheating ...

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Номер записи: 6
09-05-2023 дата публикации

CDN-based information processing method and system

Номер: CN116095076A
Автор: LI XIAOZHUANG, WANG WENJUAN, LI HAIBING, KANG JIANGBIN, YE ZICONG, WANG YANLAN, WANG BINGLIN
Принадлежит:

The invention discloses a CDN-based information processing method and system, and the system comprises a request initiating end which is used for initiating an internal request and transmitting the internal request to an internal network; the internal network is used for connecting the request initiating end and the network outlet end and deploying the network flow direction; and the network outlet end is used for converting the internal request into a request form required by the source station. According to the invention, the service deployment time can be reduced, the workload of supporting the request service by the internal network is reduced, the request information in the internal network and the request information sent to the source station are isolated from each other, and mutual influence is avoided.

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Номер записи: 7
12-05-2023 дата публикации

High-salinity wastewater resource recycling and reusing treatment process

Номер: CN116102109A
Автор: MA YONGHONG, TANG HAO, CAO ZHICHENG, LI HAIBING
Принадлежит:

The invention belongs to the technical field of wastewater treatment, and particularly relates to a high-salinity wastewater resource recycling and reusing treatment process which comprises the following steps: performing preliminary filtration and flocculation treatment on high-salinity wastewater, and performing evaporation concentration by using a recycling device to obtain concentrated crystal mush and distilled water; carrying out solid-liquid separation on the crystal mush to obtain salt crystals and mother liquor; re-adding the mother liquor into a recovery device for evaporation and concentration; the recycling device comprises a tank body, an upper cover is mounted on the tank body, a rotating shaft is mounted in the tank body, stirring blades are mounted on the rotating shaft, a scraping plate is mounted on the rotating shaft through a connecting rod, and a groove is formed in the side face, facing the inner wall of the tank body, of the scraping plate; the waste salt recovery ...

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Номер записи: 8
11-07-2023 дата публикации

Embedded Lua code static analysis method and system

Номер: CN116414399A
Автор: WANG BINGLIN, YE ZICONG, LI HAIBING, WANG WENJUAN, WANG YANLAN, KANG JIANGBIN, LI XIAOZHUANG
Принадлежит:

The invention relates to an embedded Lua code static analysis method and system, computer equipment and a storage medium, and the method comprises the following steps: obtaining a source code which is a conf file of Nginx; the conf file is analyzed, and a Lua code embedded in the conf file is obtained; static analysis is carried out on the Lua code in the service scene, an analysis report is generated, and static analysis comprises lexical and grammatical analysis, semantic analysis and logic analysis. According to the method, Lua code logic analysis in a specific business scene is executed in a customized mode, under the condition that codes are not directly operated, lexical analysis, grammar analysis, semantic analysis and logic analysis are carried out on code texts, and therefore indexes such as normalization, safety, reliability and maintainability of the codes are verified, and the method is suitable for popularization and application. According to the method, various problems in ...

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Номер записи: 9
18-07-2023 дата публикации

CMOS temperature sensor

Номер: CN116448265A
Автор: ZHUO HUA, XUE WENYAN, SONG CHANGLIANG, LI HAIBING, ZHU XIAOMING, ZHAO YIKUN, MA RUI, WANG DONG, DU WEI
Принадлежит:

The invention provides a CMOS (complementary metal oxide semiconductor) temperature sensor. The CMOS temperature sensor comprises a triode-based delay generator used for outputting a PWM signal in response to an input bias current, wherein the duty ratio of the PWM signal is in direct proportion to the temperature; the current control oscillator is used for generating an oscillation frequency signal and performing nonlinear compensation on the PWM signal based on the oscillation frequency signal; and the time-to-digital converter is used for converting the duty ratio of the non-linearly compensated PWM signal into a digital code. According to the invention, the problem that the precision of an existing time domain CMOS temperature sensor is reduced due to the use of an inverter and an external reference clock signal can be solved.

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Номер записи: 10
12-05-2023 дата публикации

Machining device for UWB automobile key

Номер: CN116100325A
Автор: JIAN YUANMING, XIAO KAI, JI JIANBO, LI HAIBING, MO YUN, ZHU JIANFANG
Принадлежит:

The UWB automobile key machining device comprises a workbench, and a vertical arm is vertically and fixedly arranged on one side of the upper portion of the workbench; the driving assembly is horizontally arranged at the upper end of the vertical arm, two sets of output ends are arranged on the driving assembly, and the driving assembly can conduct transverse driving and longitudinal driving on the output ends; the supporting base is arranged at the upper end of the workbench in a sliding mode, and the supporting base and the driving assembly jointly form a three-axis machining system; the fixing assembly is fixedly arranged above the supporting base, the fixing assembly is symmetrically provided with two sets of clamping frames, and the clamping frames can be switched left and right; the cutter is positioned on one group of output ends; and the cleaning assembly is located on the other set of output ends and used for conducting deburring treatment on the machined key blanks.

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Номер записи: 11
06-06-2023 дата публикации

Script processing method and device, electronic equipment and readable storage medium

Номер: CN116225397A
Автор: WANG BINGLIN, LI HAIBING, YE ZICONG, WANG WENJUAN, LI XIAOZHUANG, WANG YANLAN, KANG JIANGBIN
Принадлежит:

The embodiment of the invention provides a script processing method and device, electronic equipment and a readable storage medium, the method is applied to a server of a network service platform, and the method comprises the following steps: storing a target script to a specified path; the target script is a script generated by user programming of the server; loading the target script into a preset sandbox environment of the server from the specified path; the sandbox environment is isolated from a main resource environment in the server; and running the target script in the sandbox environment to execute an operation defined by the target script. According to the method, the development cycle of the function can be shortened, the target script generated by user programming is loaded into the sandbox environment of the server to run, so that the function required by the user is realized, and the function required by the user is quickly online on the server.

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Номер записи: 12
27-06-2023 дата публикации

Method and system for identifying performance bottleneck of network event

Номер: CN116346918A
Автор: LI HAIBING, KANG JIANGBIN, YE ZICONG, LI XIAOZHUANG, WANG BINGLIN, WANG YANLAN, WANG WENJUAN
Принадлежит:

The embodiment of the invention mainly relates to the technical field of performance bottleneck identification, in particular to a network event performance bottleneck identification method and system. A network event performance bottleneck identification method comprises the following steps: collecting to-be-processed network events, and adding a certain number of to-be-processed network events into a network event list; setting a trigger and a timer, wherein the timer is provided with a target timing value; starting a timer, and processing the network events to be processed in the network event list in sequence; judging whether a performance bottleneck appears or not through a trigger and a timer; if the to-be-processed network event is completely completed within the target timing value, judging that the network event does not have the performance bottleneck; and if the to-be-processed network event exceeding the target timing value is not completely completed, determining that the network ...

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Номер записи: 13
04-04-2023 дата публикации

Double-head single-side coating machine for circuit board production and coating method thereof

Номер: CN115889101A
Автор: LI HUABING, LYU CHAOYONG, LI HAIBING, LI TAOYING, WEN SHUQIONG
Принадлежит:

The invention relates to the technical field of circuit board production, and discloses a double-head single-face coating machine for circuit board production and a coating method thereof.The double-head single-face coating machine comprises a roll shaft conveying belt and a circuit board, the circuit board is movably placed above the top end of the roll shaft conveying belt, and fixed baffles are movably installed outside the two sides of the roll shaft conveying belt; and a fixed rack is fixedly mounted at the bottom end of the fixed baffle. Through the arrangement of the fixed rack, the transmission gear, the transmission wheel, the adjusting plate, the traction block and other structures, the circuit board is prevented from playing and shifting, the structure of the circuit board is effectively protected, the air bag is arranged for dust removal, the dust content of the surface of the circuit board is reduced, the surface cleanliness of the circuit board is improved, and through the ...

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Номер записи: 14
08-08-2023 дата публикации

Targeting device for circuit board processing

Номер: CN116567938A
Автор: LI TAOYING, LI HUABING, LYU CHAOYONG, LI HAIBING, WEN SHUQIONG
Принадлежит:

The invention relates to the technical field of circuit board production, and discloses a targeting device for circuit board processing, which comprises an adsorption cylinder, the adsorption cylinder is uniformly provided with suction heads, the suction heads are communicated with a control valve, one side of the adsorption cylinder is provided with a driving part driven by a servo motor, the driving part drives the adsorption cylinder to rotate, and the control valve is connected with the adsorption cylinder. A measuring piece is arranged between the connecting frame and the adsorption cylinder, and the measuring piece can detect the offset of the adsorption cylinder adsorbing the circuit board and feed back the offset to the control host. The adsorption cylinder adsorbs the circuit board in the rolling process, the circuit board is placed in the rolling process, due to the fact that the suction heads are evenly distributed on the surface of the adsorption cylinder, the diameter and suction ...

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Номер записи: 15
13-07-2016 дата публикации

Stand wear and tear type stirring cutterhead

Номер: CN0205382481U
Автор: ZOU LICHUN, LI HAIBING, ZHU JIN, LI JIANCHUAN, LIU YAN, XU BAIYANG, DONG XUEHUI
Принадлежит:

... 本实用新型提供种耐磨损型搅拌铣轮，包括铣轮主体和绕铣轮主体的轴线均布于铣轮主体侧面的多个刀库，刀库和铣轮主体之间可拆卸连接；刀库的底部具有刀库固定座，刀库固定座上具有贯穿刀库固定座上下表面的侧通孔，铣轮主体的侧面具有与刀库固定座适配的固定槽，刀库固定座能伸入固定槽内，固定槽的底部与侧通孔对应处具有侧螺纹孔，刀库固定座与铣轮主体之间通过穿过侧通孔且与侧螺纹孔旋合的螺栓固定。本实用新型的有益效果是刀库部位为可拆卸结构，可单独对其进行更换，致使整个铣轮的更加耐磨损，使用寿命增加，降低整个设备的运行成本。 ...

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Номер записи: 16
13-08-2021 дата публикации

External rotor motor

Номер: CN113258740A
Автор: LI HAIBING, MIAO XIAOBING, XU BIN, FENG YANGCHUN, MA YINGJIAN, 李海兵, 缪小兵, 徐斌, 封阳春, 马英健
Принадлежит:

The invention relates to a motor, and especially relates to an external rotor motor. The external rotor motor comprises a casing with an air outlet hole at the top, a top cover and a bottom cover which are fixed at two ends of the casing, a stator, a rotor and a filter mounted on the bottom cover; the stator comprises a stator iron core, a winding and a stator frame, the stator frame is fixed on the bottom cover, and the winding is fixed on the stator frame through the stator iron core; the rotor comprises permanent magnets, a rotating ring, fan blades and a motor shaft, the permanent magnets are fixed to the inner circle face of the rotating ring in an annular array mode and arranged opposite to the stator iron core, the motor shaft is fixed to the top of the rotating ring through the fan blades, the motor shaft is rotationally connected with the stator frame and the top cover, and the fan blades are arranged opposite to the air outlet holes and arranged around the motor shaft in an annular ...

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Номер записи: 17
11-07-2023 дата публикации

Processing device and processing technology for shielding net of solid insulation circuit breaker

Номер: CN116417300A
Автор: LI HAIBING, CHEN ZHIHAO, CHEN KE, ZHOU WEIYIN, ZHANG LEE, TANG PINGAN
Принадлежит:

The invention discloses a solid insulation circuit breaker shielding net machining device which comprises a device shell, the device shell comprises a bottom plate, a mounting cavity is formed in the bottom plate, and a machining mechanism used for machining an insulation circuit breaker shielding net is fixedly installed on the outer side of a connecting plate. A discharging mechanism for facilitating discharging is arranged on the bottom plate, a protection mechanism for protection during processing is fixedly mounted in the mounting cavity, and a cooling mechanism for cooling an insulating circuit breaker shielding net is arranged in the mounting cavity. When the lower die plate moves downwards, the driving rod is pushed to drive the sealing block to move downwards, due to the fact that the sealing block is attached to the interior of the oil pump, when the driving rod and the sealing block move downwards, cooling oil in the oil pump can be extruded out, the extruded cooling oil can ...

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Номер записи: 18
30-06-2023 дата публикации

Data request scheduling method and system of cache server

Номер: CN116366657A
Автор: WANG YANLAN, LI HAIBING, KANG JIANGBIN, YE ZICONG, WANG BINGLIN, WANG WENJUAN, LI XIAOZHUANG
Принадлежит:

The embodiment of the invention mainly relates to the technical field of data request scheduling, in particular to a data request scheduling method and system of a cache server. The invention discloses a traffic scheduling method for cache servers. The method comprises the following steps: acquiring a health value of each cache server in a cache server group; determining the health state of the corresponding cache server according to the health value, wherein the health state comprises a first health state, a second health state and a third health state; acquiring a data request of a user; determining an initial cache server of the data request; and when the health state of the initial cache server is a first health state, distributing the data request to the initial cache server. According to the data request scheduling method and system provided by the embodiment of the invention, the health state of the initial cache server can be automatically determined, so that the cache server is ...

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Номер записи: 19
13-06-2023 дата публикации

Data processing method and system, storage medium and electronic equipment

Номер: CN116258470A
Автор: LI HAIBING
Принадлежит:

The invention discloses a data processing method and system, a storage medium and an electronic device, cooperation behavior data of each cooperation type is obtained, the cooperation behavior data represents behavior data of a cooperation relationship between user nodes, and the behavior data of the cooperation relationship between the user nodes is obtained through a cooperation efficiency model. And fitting a distance weight from the weights corresponding to the collaboration behavior data of each collaboration type, and determining collaboration efficiency according to the distance weight and the number of the user nodes, the distance weight being a collaboration weight representative of team productivity, and the collaboration efficiency representing communication efficiency between the user nodes having a collaboration relationship in the same collaboration network.

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Номер записи: 20
04-04-2023 дата публикации

Method and system for monitoring erasing times of external memory of intelligent electric meter

Номер: CN115910180A
Автор: WU GUOQIANG, ZHANG YONGLI, WANG XIANQIANG, GAO JIAHAO, LI HAIBING, YANG XIANGYAN, LIU MENGCHEN, ZHANG ZHENG, ZHANG SHUO, XING RUIWEN, DOU CHENG, LIU BING, ZHAO FA, FAN KUN, XIE SONG, KANG RUSHUAI, XU KE, GU CHENGXING, ZHANG QIAOLING
Принадлежит:

The invention belongs to the technical field of intelligent electric meters, and particularly relates to an intelligent electric meter external memory erasing frequency monitoring method and system.The method includes the steps that after a simulation electric energy meter runs, a memory erasing frequency monitoring program is started, and the memory erasing frequency monitoring program monitors memory erasing operation simulated by the simulation electric energy meter in real time; the simulation electric energy meter is used for simulating the operation of the actual intelligent electric meter software part, and comprises the simulation of the memory erasing operation of the actual intelligent electric meter software part. The number of erasing times of each page of the memory is counted, and an alarm is given when the number of erasing times of a certain page is not lower than a preset erasing time limit value. The simulation electric energy meter is used for simulating the operation ...

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Номер записи: 21
08-09-2017 дата публикации

Blockchain based charging device of charging piles

Номер: CN0107139744A
Автор: LI HAIBING
Принадлежит:

... 本发明公开了种基于区块链的充电桩充电装置，包括监控管理平台以及若干个充电桩，每个充电桩的电源输入端均与交流电网的输出端电连接，每个充电桩的输出端均通过个充电插头与电动汽车的电源输入端连接，所述交流电网的输入端与充电模块的输出端电连接，所述充电桩包括中央控制器以及设置在其表面的人机交互界面，所述人机交互界面包括微处理器、电压切换按键、显示模块、充电卡识别模块以及信号收发器。该基于区块链的充电桩充电装置，具有分布式数据存储、集中监控以及分布式管理的效果，其设计人性化且合理化；此外，该基于区块链的充电桩充电装置具有节能的效果。 ...

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Номер записи: 22
27-06-2023 дата публикации

Universal m3u8 file rewriting method and system

Номер: CN116339817A
Автор: YE ZICONG, LI HAIBING, KANG JIANGBIN, LI XIAOZHUANG, WANG BINGLIN, WANG YANLAN, WANG WENJUAN
Принадлежит:

The embodiment of the invention mainly relates to the technical field of m3u8 file rewriting, in particular to a universal m3u8 file rewriting method and system. The invention discloses a universal m3u8 file rewriting method. The method comprises the following steps of downloading rewriting configuration information; determining domain name information of the downloaded rewriting configuration information; determining a sub-channel domain name of the downloaded rewriting configuration information; storing the downloaded rewriting configuration information in a shared memory through domain name information and sub-channel domain names; obtaining an initial m3u8 file; determining domain name information corresponding to the initial m3u8 file; obtaining rewriting configuration information corresponding to the initial m3u8 file from a shared memory according to the domain name information; and determining a sub-channel domain name and a cache key corresponding to the initial m3u8 file. According ...

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Номер записи: 23
12-05-2023 дата публикации

Federated filtering system information factor distribution method and underwater navigation system

Номер: CN116105743A
Автор: LIU JINGXIAO, KANG HYANG-WON, LI HAIBING, WANG YOUDONG, LUO JIANGANG, MA SILE, GUO ZIWEI, LI HAIHU, ZHANG FENG, FU BIBO
Принадлежит:

The invention discloses a federated filtering system information factor distribution method and an underwater navigation system, and belongs to the technical field of underwater navigation positioning. In AUV navigation positioning in which an inertial navigation system is used as a public reference system and multiple sensors are used as subsystems to correct errors of the inertial navigation system, a federated filtering system model is established; the information distribution coefficient is represented in a vector form, and compared with a scalar form, the contribution degree of each state quantity can be reflected more accurately; further, a measurement outlier is eliminated by utilizing the mahalanobis distance of a subsystem measurement value, the influence of the measurement outlier on a filtering result is avoided, the mahalanobis distance of a state estimator is adopted to construct a target function, the influence caused by different state quantity dimensions can be eliminated ...

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Номер записи: 24
13-07-2016 дата публикации

Bolt jar regulator

Номер: CN0205383250U
Автор: ZOU LICHUN, LI HAIBING, ZHU JIN, LI JIANCHUAN, LIU YAN, XU BAIYANG, DONG XUEHUI
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... 本实用新型提供种插销缸调压装置，包括活塞主体、调节套和连杆，活塞主体的端与连杆固定，另端的中心位置具有螺纹孔，调节套的端为封闭端，另端为开放端，封闭端的内表面中心处具有螺纹导向调节杆，螺纹导向调节杆的端伸出调节套的开放端，活塞主体具有螺纹孔的端能伸入调节套内，此时，螺纹导向调节杆能伸入螺纹孔中。本实用新型的有益效果是利用机械结构对插销缸进行压力调节，从而改变活塞杆的行程，其制作成本低于电控调节，故障率低，维修简单方便。 ...

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Номер записи: 25