摘要：【中文】一种数控机床智能电主轴系统，包括：主轴部分和控制器部分，其中：主轴部分设置于数控机床上，控制器部分分别通过数据接口与数控机床的数控系统相连，接收实时加工信息并发送主轴误差补偿信息，通过网络节点与物联网相连并传输实时状态信息以及实时加工信息。本发明具有自我感知和调节加工参数和运行环境的能力，从而实现主轴误差补偿、主轴温度控制、主轴碰撞保护、主轴轴承预紧力自适应调节等多种功能，有效提高电主轴的精度、寿命和加工效率。 【EN】An intelligent electric spindle system of a numerical control machine tool comprises: a spindle section and a controller section, wherein: the main shaft part is arranged on the numerical control machine tool, the controller part is respectively connected with a numerical control system of the numerical control machine tool through a data interface, receives real-time processing information and sends main shaft error compensation information, and is connected with the Internet of things through a network node and transmits real-time state information and real-time processing information. The invention has the capability of self-sensing and adjusting the processing parameters and the operating environment, thereby realizing multiple functions of error compensation of the main shaft, temperature control of the main shaft, collision protection of the main shaft, self-adaptive adjustment of the pre-tightening force of the main shaft bearing and the like, and effectively improving the precision, the service life and the processing efficiency of the electric main shaft.

摘要：【中文】本发明公开了互联电网联络线功率可行域的扩大方法，主要步骤为：1)建立具有耦合变量的经济调度模型；2)基于改进多参数规划理论，确定联络线功率可行域；3)扩大联络线功率可行域。本发明可以快速确定联络线功率可行域，并通过辨识联络线功率可行域的关键因素，对可行域进行有效扩展。 【EN】The invention discloses a method for expanding a power feasible region of an interconnection network tie line, which mainly comprises the following steps: 1) establishing an economic dispatching model with coupling variables; 2) determining a tie line power feasible region based on an improved multi-parameter planning theory; 3) and enlarging the feasible range of the junctor power. The method can quickly determine the feasible region of the tie line power and effectively expand the feasible region by identifying the key factors of the feasible region of the tie line power.

摘要：【中文】一种基于触发式测头的薄壁零件加工误差测量与补偿方法，在初次加工所需的薄壁零件时选取测量点并通过触发式测头实测得到的实测数据计算出全局加工误差，在后续加工时根据数控机床系统当前的位置信息和根据全局误差得到的对应补偿值并实时传输给数控机床系统，实现零件加工误差的显著减少。本发明在采集数据阶段，通过剔除粗大误差提高数据的可靠性；在数据分析阶段，通过神经网络拟合精准地体现整个外表面的实际加工数据，最终得到的加工误差数据可适用于任何同一形状的零件，与其装夹位置、几何误差、自身加工精度等其他因素的关系较小，并且可以通过不同形状选取不同的选点策略。 【EN】A measuring point is selected when a thin-wall part required by primary machining is processed, a global machining error is calculated through actually measured data obtained by actually measuring the trigger type measuring head, and the global machining error is transmitted to a numerical control machine system in real time according to current position information of the numerical control machine system and a corresponding compensation value obtained according to the global error in subsequent machining, so that the part machining error is remarkably reduced. In the data acquisition stage, the reliability of the data is improved by eliminating gross errors; in the data analysis stage, the actual processing data of the whole outer surface is accurately reflected through neural network fitting, the finally obtained processing error data can be suitable for parts in any same shape, the relation between the processing error data and other factors such as clamping position, geometric error and self processing accuracy of the parts is small, and different point selection strategies can be selected through different shapes.

摘要：【中文】本发明公开了一种硫化钼超级电容器电极及其制备方法，通过采用新的方法制备MoS₂，并将新方法制备的MoS₂、乙炔黑、聚偏氟乙烯加入至N‑甲基吡咯烷酮(NMP)溶液中进行调浆，然后调浆完成的浆料放入超声波机器中超声20分钟，超声完成后，把浆料搅拌均匀，通过丝网印刷将浆料均匀的印在碳纸上，把碳纸放入烘干机中烘干，烘干完成后即可做成电极。本发明提供的一种硫化钼超级电容器电极及其制备方法，由于采用新的方法制备的MoS₂打破层与层之间的结构，从而增大内部结构的比表面积，进而增大其放电时间，缩短其充电时间，以达到提高MoS₂储能效率，进而显著提高了硫化钼超级电容器电极的性能。 【EN】The invention discloses a molybdenum sulfide super capacitor electrode and a preparation method thereof, and MoS is prepared by adopting a new method₂And MoS prepared by the new method₂The method comprises the steps of adding acetylene black and polyvinylidene fluoride into an N-methyl pyrrolidone (NMP) solution for size mixing, then putting the size mixed slurry into an ultrasonic machine for ultrasonic treatment for 20 minutes, stirring the size uniformly after the ultrasonic treatment is finished, printing the size uniformly on carbon paper through screen printing, putting the carbon paper into a dryer for drying, and making an electrode after the drying is finished. According to the molybdenum sulfide supercapacitor electrode and the preparation method thereof, the MoS prepared by the novel method is adopted₂The structure between layers is broken, so that the specific surface area of the internal structure is increased, the discharge time of the internal structure is increased, the charge time of the internal structure is shortened, and the improvement is achievedMoS₂The energy storage efficiency is improved, and the performance of the molybdenum sulfide super capacitor electrode is improved obviously.

摘要：【中文】本发明公开了一种硫化钨超级电容器电极及其制备方法，通过采用超转速切割的方式制备WS₂，打破WS₂层间结构，并将新方法制备的WS₂、炭黑、聚偏氟乙烯加入至N‑甲基吡咯烷酮(NMP)溶液中进行调浆，然后调浆完成的浆料放入超声波机器中超声，把浆料搅拌均匀，调浆结束后将浆料均匀的涂抹在碳纸上，把碳纸放入烘干机中烘干，烘干完成后即可做成电极。本发明提供的一种硫化钨超级电容器电极及其制备方法，由于采用超转速切割的方法制备的WS₂打破层与层之间的结构，从而增大内部结构的比表面积，提高WS₂储能和充放电效率，进而显著提高了硫化钨超级电容器电极的性能。 【EN】The invention discloses a tungsten sulfide supercapacitor electrode and a preparation method thereof, wherein WS is prepared by adopting an over-rotating speed cutting mode₂Breaking WS₂Interlayer structure and WS prepared by the novel process₂Adding the carbon black and the polyvinylidene fluoride into an N-methyl pyrrolidone (NMP) solution for size mixing, then putting the size mixed slurry into an ultrasonic machine for ultrasonic treatment, uniformly stirring the size, uniformly coating the size on carbon paper after the size mixing is finished, putting the carbon paper into a dryer for drying, and preparing the carbon paper into an electrode after the drying is finished. The invention provides a tungsten sulfide super capacitor electrode and a preparation method thereof, wherein the WS prepared by adopting a super-rotating speed cutting method₂Breaking the structure between layers, increasing the specific surface area of internal structure, and increasing WS₂Energy storage and charge-discharge efficiencyAnd the performance of the tungsten sulfide supercapacitor electrode is further remarkably improved.

摘要：【中文】本发明涉及一种湿度FBG探头、温湿度FBG探头及测量系统，包括基座、碳纤维条和从内到外依次卷绕成卷尺状的湿敏金属游丝，所述基座用于实现支撑。所述湿敏金属游丝处于内圈的一端与基座固定，湿敏金属游丝处于外圈的一端为活动端，所述湿敏金属游丝在不同湿度下的应力不同，以使得湿敏金属游丝沿卷绕方向发生形变。碳纤维条，所述碳纤维条的一端与基座固定，另一端相对于基座悬空，所述碳纤维条上固设有挠变FBG，所述挠变FBG能够随碳纤维条发生同步形变；所述湿敏金属游丝的活动端与碳纤维条悬空的一端连接，以使得湿敏金属游丝能够将自身因湿度变化产生的形变传递给碳纤维条，所述挠变FBG能够随碳纤维条发生同步形变，以改变输入挠变FBG中激光的波长。 【EN】The invention relates to a humidity FBG probe, a temperature and humidity FBG probe and a measurement system, which comprise a base, a carbon fiber strip and a moisture-sensitive metal hairspring which is sequentially wound into a coil ruler shape from inside to outside, wherein the base is used for realizing support. The humidity-sensitive metal hairspring is characterized in that one end, located at the inner ring, of the humidity-sensitive metal hairspring is fixed with the base, one end, located at the outer ring, of the humidity-sensitive metal hairspring is a movable end, and the humidity-sensitive metal hairspring is different in stress under different humidity, so that the humidity-sensitive metal hairspring deforms along the winding direction. One end of the carbon fiber strip is fixed with the base, the other end of the carbon fiber strip is suspended relative to the base, a flexible FBG is fixedly arranged on the carbon fiber strip, and the flexible FBG can synchronously deform along with the carbon fiber strip; the expansion end of the moisture-sensitive metal balance spring is connected with one end of the carbon fiber strip in a suspension mode, so that the moisture-sensitive metal balance spring can transmit deformation generated by self due to humidity change to the carbon fiber strip, the flexible FBG can be synchronously deformed along with the carbon fiber strip, and the wavelength of laser in the flexible FBG is changed and input.

摘要：【中文】本发明公开了一种基于环境温度与用户行为的电动汽车充电站规划方法，包括如下步骤：S1.构建电动汽车的电池剩余电量计算模型；S2.计算电动汽车的行驶速度；S3.获取电动汽车从初始位置到目的地的最短路径；S4.若电动汽车行驶一段时间后的剩余电量小于阈值，则需要充电；S5.统计充电站的充电需求数量；S6.配置充电站内充电桩数量；S7.构建充电站规划模型；S8.根据充电站规划模型，得到充电站的位置和容量。本发明的基于环境温度与用户行为的电动汽车充电站规划方法，能够合理地配置电动汽车充电站的位置和容量，避免了资源的浪费，使得充电站建设更加准确，进而满足电动汽车高速发展的需求，保证用户方便地获得充电服务。 【EN】The invention discloses an electric vehicle charging station planning method based on environment temperature and user behaviors, which comprises the following steps of: s1, constructing a battery residual capacity calculation model of the electric automobile; s2, calculating the running speed of the electric automobile; s3, acquiring a shortest path from the initial position to the destination of the electric automobile; s4, if the residual electric quantity after the electric automobile runs for a period of time is smaller than a threshold value, charging is needed; s5, counting the quantity of the charging demands of the charging station; s6, configuring the number of charging piles in the charging station; s7, constructing a charging station planning model; and S8, obtaining the position and the capacity of the charging station according to the charging station planning model. The planning method of the electric vehicle charging station based on the environmental temperature and the user behavior can reasonably configure the position and the capacity of the electric vehicle charging station, avoid the waste of resources, enable the charging station to be more accurately constructed, further meet the requirement of high-speed development of the electric vehicle and ensure that a user conveniently obtains the charging service.

摘要：【中文】本发明公开一种基于ZnO—MWCNT复合材料的电化学传感器及其制备方法，采用沉淀法制备氧化锌纳米花，并将其与多璧碳纳米管进行复合，将制备好的复合材料用于修饰丝网印刷电极，实现了对对乙酰氨基酚的低浓度检测。 【EN】The invention discloses an electrochemical sensor based on a ZnO-MWCNT composite material and a preparation method thereof.

摘要：【中文】本发明涉及高超声速飞行器飞行测量领域，公开了一种高超飞行器表面压力测量装置及其引压管路连接方法，包括多个布置于飞行器壳体表面的测压孔，壳体上还设置有与测压孔同轴连通的安装孔；测压孔内设置有测压嘴，测压嘴的前端与测压孔连通，测压嘴的后端设置有金属引压管；金属引压管的外壁套接有PVC软管，PVC软管通过Teflon软管与电子压力扫描阀连通。本发明中引压管路连接牢固，连接处防热、密封性能良好；测压过程利用测压孔引入外界气流，气流流经测压嘴、金属引压管和PVC软管，Teflon软管连接PVC软管和电子压力扫描阀，实现不同引压孔口径的连接过渡；气流最后由Teflon软管引入电子压力扫描阀，实现飞行器表面测点沿弹道的压力测量。 【EN】The invention relates to the field of hypersonic aircraft flight measurement, and discloses a hypersonic aircraft surface pressure measurement device and a pressure leading pipeline connection method thereof, wherein the hypersonic aircraft surface pressure measurement device comprises a plurality of pressure measuring holes arranged on the surface of a shell of an aircraft, and the shell is also provided with mounting holes coaxially communicated with the pressure measuring holes; a pressure measuring nozzle is arranged in the pressure measuring hole, the front end of the pressure measuring nozzle is communicated with the pressure measuring hole, and a metal pressure guiding pipe is arranged at the rear end of the pressure measuring nozzle; the outer wall of the metal pressure leading pipe is sleeved with a PVC hose which is communicated with the electronic pressure scanning valve through a Teflon hose. The pressure-leading pipeline is firm in connection, and the connection part is heat-proof and good in sealing performance; in the pressure measuring process, external airflow is introduced by using a pressure measuring hole, the airflow flows through a pressure measuring nozzle, a metal pressure guiding pipe and a PVC hose, and the Teflon hose is connected with the PVC hose and an electronic pressure scanning valve to realize connection transition of different pressure guiding hole calibers; and finally, introducing the air flow into an electronic pressure scanning valve through a Teflon hose to realize the pressure measurement of a measuring point on the surface of the aircraft along the trajectory.

摘要：【中文】本发明涉及高超声速飞行器姿控动力技术领域，公开了一种高超声速飞行器反作用控制装置及其防护安装机构，反作用控制装置通过防护安装机构固定于飞行器尾部底板上，反作用控制装置包括通过管路依次连接的气瓶、金属膜片贮箱和推力发动机，气瓶出口端通过电爆阀与金属膜片贮箱进气端连接，推力发动机的推进剂进口端设置有电磁阀，金属膜片贮箱的出口与推力发动机推进剂进口端的电磁阀进口连通，且金属膜片贮箱的出口与电磁阀之间设置有破裂膜片。本发明的推进剂的管理及使用安全可靠，反作用控制装置的安装满足强度和刚度要求，推力发动机喷管增加防热保护罩，避免喷管承受严酷的气动加热，反作用控制装置可适应高超声速飞行器长时间的安全飞行。 【EN】The invention relates to the technical field of attitude control power of hypersonic aircraft, and discloses a hypersonic aircraft reaction control device and a protective mounting mechanism thereof. The propellant is safe and reliable to manage and use, the reaction control device is installed to meet the requirements of strength and rigidity, the heat-proof protective cover is added to the thrust engine spray pipe, the spray pipe is prevented from bearing severe pneumatic heating, and the reaction control device can adapt to long-time safe flight of the hypersonic aircraft.