摘要：【中文】本发明公开了一种具有携香及选择性降低烟气苯酚含量功能的超细纤维功能化滤棒丝束及其制备和应用，超细纤维功能化滤棒丝束由丝束基材及其表面的致香物掺杂聚乙烯吡咯烷酮微纳级超细纤维膜层构成，将超细纤维功能化滤棒丝束制成卷烟滤棒，对烟气中苯酚具有显著的选择性降低效果，烟气有害成分苯酚可降低13～35％，而烟气焦油基本没有明显变化，凸显对烟气苯酚的选择性降低作用，且赋予烟气独特的香味。 【EN】The invention discloses an ultrafine fiber functionalized filter stick tow with functions of carrying fragrance and selectively reducing the content of phenol in smoke, and preparation and application thereof, wherein the ultrafine fiber functionalized filter stick tow is composed of a tow base material and a polyvinylpyrrolidone micro-nano ultrafine fiber film layer doped with a fragrance on the surface of the tow base material, the ultrafine fiber functionalized filter stick tow is prepared into a cigarette filter stick, the effect of remarkably reducing the selectivity of phenol in smoke is achieved, the phenol harmful to the smoke can be reduced by 13-35%, the tar in the smoke is basically not obviously changed, the effect of selectively reducing the phenol in the smoke is prominent, and the unique fragrance is endowed to the smoke.

摘要：【中文】本发明公开了一种携香及具有选择性降低烟气苯酚含量功能的超细纤维功能化纸质滤棒基材及其制备和应用，超细纤维功能化纸质滤棒基材由纸质滤棒基材及其表面的致香物掺杂聚乙烯吡咯烷酮微纳级超细纤维膜层构成，将超细纤维功能化纸质滤棒基材制成卷烟纸质滤棒，再与常规醋酸纤维滤棒复合成二元滤嘴，对烟气苯酚具有显著的选择性降低效果，烟气有害成分苯酚可降低20～45％，且赋予烟气独特的香味。 【EN】The invention discloses a superfine fiber functionalized paper filter stick base material which is fragrant and has the function of selectively reducing the content of phenol in smoke, and a preparation method and an application thereof, wherein the superfine fiber functionalized paper filter stick base material is composed of a paper filter stick base material and a polyvinyl pyrrolidone micro-nano grade superfine fiber film layer doped with a fragrant substance on the surface of the paper filter stick base material, the superfine fiber functionalized paper filter stick base material is made into a cigarette paper filter stick, and then the cigarette paper filter stick base material is compounded with a conventional acetate fiber filter stick to form a binary filter tip, so that the cigarette paper filter stick has a remarkable selectivity reducing effect on the phenol in the smoke, the phenol which is a harmful component in the smoke can.

摘要：【中文】本发明属于磺胺类抗生素检测技术领域，具体涉及一种磺胺类抗生素的液相‑串联质谱分析方法。发明人以往的研究中提供了一种TPB‑DMTP‑COF材料，本发明针对该有机框架材料进行进一步的研究，提供了该材料在磺胺类抗生素富集方面的应用。另外，本发明还在此基础上建立了固相萃取‑液相色谱‑串联质谱分析水和食品样品中6种磺胺类抗生素残留的新方法。该方法重复性好，线性范围宽，检出限低，结果可靠满足检测要求，可实现实际样品中磺胺类抗生素的快速分析。 【EN】The invention belongs to the technical field of detection of sulfonamide antibiotics, and particularly relates to a liquid phase-tandem mass spectrometry analysis method of sulfonamide antibiotics. The invention provides a TPB-DMTP-COF material in the previous research, and provides the application of the material in the enrichment aspect of sulfonamide antibiotics aiming at further research on the organic framework material. In addition, the invention also establishes a new method for analyzing 6 sulfonamide antibiotics residues in water and food samples by solid phase extraction-liquid chromatography-tandem mass spectrometry on the basis. The method has the advantages of good repeatability, wide linear range, low detection limit and reliable result, meets the detection requirement, and can realize the rapid analysis of the sulfonamide antibiotics in the actual sample.

摘要：【中文】本发明公开了一种尾管钻井送入工具，其涉及油气开采技术领域，包括：固定支架、外侧围管、尾管悬挂器、尾管、钻井机构；外侧围管连接在固定支架的下方，固定支架上安装有尾管悬挂器，尾管悬挂器的下端安装有围管，尾管悬挂器的中部穿设有钻井机构，尾管悬挂器包括：管体、卡瓦、连杆、滑套、插筒，管体的侧壁上开设有通孔，卡瓦套设在管体的下部，插筒套设在管体的上部，滑套套设在插筒和管体的外部，滑套、插筒和管体之间形成一环状空间，环状空间与通孔相连通，滑套能沿插筒、管体滑动，滑套通过连杆与卡瓦相连。本申请能够降低送入工具、尾管与围管相脱离的可能性，从而缩短非正常生产时间。 【EN】The invention discloses a tail pipe drilling running tool, which relates to the technical field of oil and gas exploitation and comprises the following components: the drilling device comprises a fixed support, an outer side surrounding pipe, a tail pipe hanger, a tail pipe and a drilling mechanism; the lateral casing is connected in the below of fixed bolster, installs the liner hanger on the fixed bolster, and the casing is installed to the lower extreme of liner hanger, and drilling mechanism is worn to be equipped with at the middle part of liner hanger, and the liner hanger includes: the pipe body, slips, connecting rod, sliding sleeve, insert a section of thick bamboo, seted up the through-hole on the lateral wall of body, the slip cover is established in the lower part of body, inserts a section of thick bamboo cover and establishes the upper portion at the body, and the sliding sleeve cover is established in the outside of inserting a section of thick bamboo and body, forms an annular space between sliding sleeve, an insert section of thick bamboo and the body, and the annular space is linked together with the through-hole, and the sliding sleeve can be followed and inserted a section of thick bamboo, the. The application can reduce the possibility that the feeding tool, the tail pipe and the surrounding pipe are separated from each other, thereby shortening the abnormal production time.

摘要：【中文】本发明提供了一种瞬时转矩直接控制方法及系统，该系统至少包括：磁场控制器、磁链观测器、转矩控制器、处理器。其中，所述磁场控制器，用于根据电机的运行状态选择优化的d轴电流指令i_d^*；所述转矩控制器，用于接收一转矩指令T_e^*与一反馈转矩T_e之间的转矩偏差x_Te，并同时接收所述d轴电流指令i_d^*与反馈d轴电流i_d的电流差值x_id，并根据所述转矩偏差x_Te以及电流差值x_id，计算dq轴的电压给定(u_d,u_q)，用于对永磁同步电动机的转矩进行控制；所述磁链观测器，用于根据所述转矩控制器输出的电压(u_d,u_q)以及电机电流(i_d,i_q)，计算得到估算的磁链所述处理器，用于根据磁链和所述电流(i_d,i_q)计算出所述电动机的反馈转矩 【EN】The invention provides a method and a system for directly controlling instantaneous torque, wherein the system at least comprises the following steps: the device comprises a magnetic field controller, a flux linkage observer, a torque controller and a processor. Wherein the magnetic field controller is used for selecting an optimized d-axis current command i according to the running state of the motor_d^*(ii) a The torque controller is used for receiving a torque instruction T_e^*And a feedback torque T_eTorque deviation x between_TeAnd simultaneously receiving the d-axis current command i_d^*And feedback d-axis current i_dCurrent difference x of_idAnd is combined withAccording to the torque deviation x_TeAnd the current difference x_idCalculating the voltage given (u) of the dq axis_d,u_q) For controlling the torque of the permanent magnet synchronous motor; the flux linkage observer is used for controlling the output voltage (u) according to the torque_d,u_q) And motor current (i)_d,i_q) Calculating an estimated flux linkageThe processor is used for processing the data according to the magnetic linkageAnd the current (i)_d,i_q) Calculating a feedback torque of the motor

摘要：【中文】本发明公开了一种交流电机无位置传感器的控制方法及系统，在交流电机启动后，会基于磁场凸极性算法计算先得到转子初始位置，然后还考虑了磁场极性，若磁极位置为磁场南极，则将转子初始位置与π的和更新为转子初始位置，以实现后续根据该转子初始位置对交流电机进行控制，否则，直接利用基于磁场凸极性算法计算得到的转子初始位置对交流电机进行控制。可见，本申请在判定磁极位置为磁场南极后对转子初始位置作了修正，并根据修正后的转子初始位置对交流电机进行控制，提高了交流电机系统在低速下的性能，保证了低速控制下的交流电机系统的稳定，且实现了交流电机的全速度域下的无位置传感器控制。 【EN】The invention discloses a control method and a control system of an alternating current motor position-free sensor, after the alternating current motor is started, the initial position of a rotor is obtained firstly based on the calculation of a magnetic field salient polarity algorithm, then the magnetic field polarity is also considered, if the magnetic pole position is the south pole of a magnetic field, the sum of the initial position of the rotor and pi is updated to be the initial position of the rotor, so that the alternating current motor is controlled according to the initial position of the rotor subsequently, and otherwise, the initial position of the rotor obtained based on the calculation of the magnetic field salient polarity algorithm is directly used for controlling the alternating current motor. Therefore, the initial position of the rotor is corrected after the magnetic pole position is judged to be the south pole of the magnetic field, the alternating current motor is controlled according to the corrected initial position of the rotor, the performance of the alternating current motor system at low speed is improved, the stability of the alternating current motor system under low-speed control is guaranteed, and the position-sensor-free control of the alternating current motor in the full speed domain is realized.

摘要：【中文】本发明公开了一种新能源汽车汽车拨叉杠杆总成的加工方法，所述新能源汽车汽车拨叉杠杆总成的加工方法的制作工艺其步骤如下：(1)初级坯件去除毛刺尖角；(2)次级坯件去除毛刺尖角；(3)坯件钻孔；(4)坯件镀层；(5)坯件烘干、坯件清洁以及坯件装配；(6)测量工件；该新能源汽车汽车拨叉杠杆总成的加工方法通过坯件镀层、坯件烘干、坯件清洁以及坯件装配以及测量工件工序的应用，即可来对坯件进行外部镀漆，进行优化处理，并进行坯件的外壁烘干，进而来提高其成形的效率，同时来对待成型的坯件进行清洁处理，从而来增加其洁净性能，提高其美观性，最后再进行O圈的装配，即方便进行检测也便于前端工序的进行，十分的便捷。 【EN】The invention discloses a processing method of a shifting fork lever assembly of a new energy automobile, which comprises the following steps: (1) removing sharp corners of burrs of the primary blank; (2) removing sharp corners of burrs of the secondary blank; (3) drilling a blank; (4) plating a blank; (5) drying the blank, cleaning the blank and assembling the blank; (6) measuring a workpiece; the processing method of the shifting fork lever assembly of the new energy automobile comprises the steps of coating a blank, drying the blank, cleaning the blank, assembling the blank and measuring the workpiece, so that the blank can be externally coated with paint, the blank is subjected to optimization treatment, the outer wall of the blank is dried, the forming efficiency of the blank is further improved, and meanwhile, the blank to be formed is subjected to cleaning treatment, so that the cleaning performance of the blank is improved, the attractiveness of the blank is improved, the O ring is finally assembled, the detection is conveniently carried out, the front-end process is convenient to carry out, and the processing method is very convenient.

摘要：【中文】本发明公开了一种客车用带水冷新能源电池箱的加工方法，涉及新能源电池箱技术领域，具体为一种客车用带水冷新能源电池箱的加工方法，所述电池箱的设计软件包括：AutoCAD、CAXA、Pro‑E、UG、Soildworks以及计算机模拟故障分析；所述电池箱的检测设备包括：三坐标测量机、硬度检测设备、粗糙度仪、光谱仪、金相显微镜、万能液压试验机、荧光磁粉探伤机、数字超声波探伤仪、清洁度分析仪、内窥镜、气密检测、轮廓度仪、齿轮检测仪和关节三坐标测量仪。该客车用带水冷新能源电池箱的加工方法，增加工艺流程的同时大大提高了电池箱的生产质量，从而可以对新能源电池进行全面的保护，并且其电池箱的连接方式操作起来较为简单方便，有效满足了人们的使用需求。 【EN】The invention discloses a processing method of a new energy battery box with water cooling for a passenger car, which relates to the technical field of new energy battery boxes, in particular to a processing method of a new energy battery box with water cooling for a passenger car, wherein design software of the battery box comprises the following steps: AutoCAD, CAXA, Pro-E, UG, Soildworks and computer simulation fault analysis; the detection device of the battery box comprises: the device comprises a three-coordinate measuring machine, a hardness detection device, a roughness meter, a spectrometer, a metallographic microscope, a universal hydraulic testing machine, a fluorescent magnetic powder flaw detector, a digital ultrasonic flaw detector, a cleanliness analyzer, an endoscope, an airtight detection device, a profile tolerance instrument, a gear detector and a joint three-coordinate measuring instrument. According to the processing method of the water-cooled new energy battery box for the passenger car, the production quality of the battery box is greatly improved while the process flow is increased, so that the new energy battery can be comprehensively protected, the connection mode of the battery box is simple and convenient to operate, and the use requirements of people are effectively met.

摘要：【中文】本发明公开了一种基于多目标优化算法的电网黑启动多目标机组恢复优化方法，优化了原有的根据经验判断黑启动机组恢复方案，为电网提供了一个行之有效的黑启动机组恢复策略方法。本发明通过以下技术方案予以实现：一种基于多目标优化算法的电网黑启动多目标机组恢复优化方法首先是根据已有电网区域内的电厂机组黑启动能力和机组容量、网架拓扑结构、电气距离等信息，然后结合FLOYD算法，按照分时段恢复策略，再与多目标NSGA‑II算法根据制定的多目标函数及约束条件，为电网优选出合适的机组启动序列，最后通过MATLAB仿真计算出结果，最终优选出最佳恢复方案。 【EN】The invention discloses a multi-target optimization algorithm-based power grid black start multi-target unit recovery optimization method, which optimizes the original scheme for judging the black start unit recovery according to experience and provides an effective black start unit recovery strategy method for a power grid. The invention is realized by the following technical scheme: a power grid black start multi-target unit recovery optimization method based on a multi-target optimization algorithm includes the steps of firstly, optimizing a proper unit starting sequence for a power grid according to black start capability and unit capacity of a power plant unit in an existing power grid area, net rack topological structure, electrical distance and other information, then combining a FLOYD algorithm, according to a time-sharing recovery strategy, and according to a formulated multi-target function and constraint conditions with a multi-target NSGA-II algorithm, finally calculating a result through MATLAB simulation, and finally optimizing an optimal recovery scheme.

摘要：【中文】本发明实施例提供一种用于铁路客运车站巡更机器人的巡更方法及系统，该方法包括：根据巡更计划信息，获取铁路客运车站的站内巡更任务；将所述站内巡更任务发送到目标巡更机器人，以使得所述目标巡更机器人根据所述站内巡更任务，对铁路客运车站中对应的区域执行巡更，获取巡更过程中铁路客运车站内的环境信息和/或异常危险信息；根据预设告警规则，对所述环境信息和/或所述异常危险信息进行分析处理，生成对应的告警信息，以使得所述目标巡更机器人根据所述告警信息进行告警。本发明实施例提高了铁路客运车站的安防巡检能力，降低车站工作人员的巡更压力。 【EN】The embodiment of the invention provides a patrol method and a patrol system for a railway passenger station patrol robot, wherein the method comprises the following steps: acquiring an intra-station patrol task of the railway passenger station according to the patrol plan information; sending the in-station patrol task to a target patrol robot, so that the target patrol robot performs patrol on a corresponding area in the railway passenger station according to the in-station patrol task, and acquiring environmental information and/or abnormal danger information in the railway passenger station in a patrol process; and analyzing and processing the environment information and/or the abnormal danger information according to a preset alarm rule, and generating corresponding alarm information so that the target patrol robot gives an alarm according to the alarm information. The embodiment of the invention improves the security inspection capability of the railway passenger station and reduces the inspection pressure of station workers.