摘要：【中文】本发明涉及一种基于CAN总线的玉米收获机智能控制试验平台，包括试验台主体，以及设置在试验台主体上的参数显示设置面板、整车控制器、收获控制器、演示面板、试验台操作模块、模拟执行机构和测量变送装置；参数显示设置面板、整车控制器和收获控制器通过CAN总线连接；收获控制器接收和存储待模拟调试的玉米收获机控制系统的控制模块，根据参数显示设置面板所设置的收获参数和控制模块对整车控制器发送控制指令，对收获过程进行自动模拟调节；试验台操作模块与整车控制器的输入端口连接；演示面板上绘制有玉米收获机模拟图；模拟执行机构包括多个分别与整车控制器的输出端口连接的模拟执行部件；测量变送装置采集各模拟执行部件的数据信号。 【EN】The invention relates to a CAN bus-based intelligent control test platform of a corn harvester, which comprises a test bed main body, a parameter display setting panel, a whole vehicle controller, a harvesting controller, a demonstration panel, a test bed operation module, a simulation execution mechanism and a measurement transmitting device, wherein the parameter display setting panel, the whole vehicle controller, the harvesting controller, the demonstration panel, the test bed operation module, the simulation execution mechanism and the measurement transmitting device are arranged on the test bed main body; the parameter display setting panel, the whole vehicle controller and the harvesting controller are connected through a CAN bus; the harvesting controller receives and stores a control module of a corn harvester control system to be simulated and debugged, and sends a control instruction to the whole vehicle controller according to the harvesting parameters and the control module set by the parameter display setting panel to perform automatic simulation adjustment on the harvesting process; the test bed operation module is connected with an input port of the whole vehicle controller; a simulation diagram of the corn harvester is drawn on the demonstration panel; the simulation execution mechanism comprises a plurality of simulation execution components which are respectively connected with the output port of the whole vehicle controller; the measuring and transmitting device collects data signals of the analog execution components.

摘要：【中文】一种钨基掺杂电极材料及其连续制备方法，属于钨电极领域。钨基掺杂电极材料的连续制备方法包括如下步骤：（1）将掺杂元素的硝酸盐水溶液与仲钨酸铵粉末混合，获得前驱体粉末；（2）将前驱体粉末在提供氢气作为还原气氛的管式还原炉中进行还原后，得到电极材料粉末；其中还原的方法包括：将承载有前驱体粉末的料舟在管式还原炉中输送，并向管式还原炉中分2路供入氢气；（3）将电极材料粉末压制成型后，经过烧结和热加工，得到钨基掺杂电极材料。本申请能够实现在还原过程中均匀的分布还原氢气，实现对原料的彻底均匀还原，进而能够获得掺杂元素的钨基电极的掺杂元素的均匀分布的效果，解决因为掺杂元素分布不均匀带来的抗烧损性能的下降。 【EN】A tungsten-based doped electrode material and a continuous preparation method thereof belong to the field of tungsten electrodes. The continuous preparation method of the tungsten-based doped electrode material comprises the following steps: (1) mixing the nitrate water solution doped with the elements with ammonium paratungstate powder to obtain precursor powder; (2) reducing the precursor powder in a tubular reducing furnace which provides hydrogen as reducing atmosphere to obtain electrode material powder; the reduction method comprises the following steps: conveying the material boat carrying the precursor powder in a tubular reduction furnace, and supplying hydrogen into the tubular reduction furnace in 2 paths; (3) and pressing and molding the electrode material powder, and sintering and hot-working to obtain the tungsten-based doped electrode material. This application can realize the even distribution reduction hydrogen in the reduction process, realizes the thorough even reduction to the raw materials, and then can obtain the effect of the evenly distributed of the doping element of the tungsten-based electrode of doping element, solves because the decline of the anti burning loss performance that the doping element distributes inhomogeneous and brings.

摘要：【中文】本发明揭示了一种保底通信网运行风险分析的方法、装置及计算机设备，其中，保底通信网运行风险分析的方法，所述方法应用于保底电网通信系统，保底电网通信系统包括风险分析模型，包括：获取影响保底通信网运行的指定外部环境数据，并清洗指定外部环境数据，生成有效数据；关联有效数据与外部环境数据对应的光缆段的地理位置信息；结合有效数据和地理位置信息，通过风险分析模型，形成风险预警信息；建立风险预警处理机制，根据风险预警信息，生成应急预案。与现有相比，当灾害影响保底通信网正常运行时，运维人员能第一时间得知情况，并生成准确的应急预案，提高了保底电网的检修效率，保障了保底通信网的正常作业。 【EN】The invention discloses a method, a device and computer equipment for analyzing operation risk of a guaranteed-base communication network, wherein the method for analyzing the operation risk of the guaranteed-base communication network is applied to a guaranteed-base power grid communication system, the guaranteed-base power grid communication system comprises a risk analysis model, and the risk analysis model comprises the following steps: acquiring appointed external environment data influencing the operation of a bottom-protected communication network, cleaning the appointed external environment data, and generating effective data; associating the effective data with the geographical location information of the optical cable section corresponding to the external environment data; combining the effective data and the geographical position information, and forming risk early warning information through a risk analysis model; and establishing a risk early warning processing mechanism, and generating an emergency plan according to the risk early warning information. Compared with the prior art, when the disaster affects the normal operation of the guaranteed-base communication network, the operation and maintenance personnel can know the situation at the first time and generate an accurate emergency plan, so that the maintenance efficiency of the guaranteed-base power grid is improved, and the normal operation of the guaranteed-base communication network is guaranteed.

摘要：【中文】本发明提供一种无人机人在环平显显示用速度矢量指示符驱动方法，所述的方法是在无有效迎角信号测量的情况下，根据迎角变化与法向过载增量的相关性推导，在地面操纵台使用无人机下传的有效法向过载信息构建伪迎角，用于模拟真实迎角，从而使用伪迎角驱动地面操纵台飞控综合画面显示区的平显速度矢量符显示。上述方法在无人机机动过程中伪迎角响应极性正确，基本无延迟，在中小杆量的操纵中，响应幅值与正常迎角基本重合，大杆操纵时，响应幅值略小于正常迎角，满足使用要求。 【EN】The invention provides a method for driving a speed vector indicator for unmanned aerial vehicle human-in-the-loop head-up display, which is used for deducing according to the correlation between the change of an attack angle and a normal overload increment under the condition of no effective attack angle signal measurement, and constructing a pseudo attack angle by using effective normal overload information downloaded by an unmanned aerial vehicle on a ground control console for simulating a real attack angle, so that the head-up display speed vector indicator in a flight control comprehensive picture display area of the ground control console is driven by using the pseudo attack angle. The response polarity of the pseudo attack angle is correct in the maneuvering process of the unmanned aerial vehicle, basically no delay exists, the response amplitude is basically coincident with the normal attack angle in the manipulation of small and medium poles, and the response amplitude is slightly smaller than the normal attack angle in the manipulation of a large pole, so that the use requirement is met.