摘要：【中文】本申请公开了一种用于检测地下电缆故障的管道机器人，以履带式底盘作为承载和行走机构，在履带式底盘上方设置各结构模块，包括传感器模块、采集控制模块、图像获取模块、驱动控制模块、运动控制模块以及工控机，其中：所述传感器模块用于获取传感器数据，包括激光点云数据、温度数据和磁场数据；所述驱动控制模块用于接收姿态调整指令或运动控制指令，根据指令驱动履带式底盘向不同方向移动或转向；所述采集控制模块实现传感器模块、驱动控制模块与工控机之间的交互；所述运动控制模块用于测量机器人的位姿数据；所述图像获取模块用于获取周围环境的图像信息并发送给工控机；所述工控机用于实现机器人定位、控制、图像采集和相关算法。 【EN】The application discloses pipeline robot for detecting underground cable trouble to crawler-type chassis sets up each structure module as bearing and running gear in crawler-type chassis top, including sensor module, acquisition control module, image acquisition module, drive control module, motion control module and industrial computer, wherein: the sensor module is used for acquiring sensor data including laser point cloud data, temperature data and magnetic field data; the driving control module is used for receiving an attitude adjusting instruction or a motion control instruction and driving the crawler-type chassis to move or turn in different directions according to the instruction; the acquisition control module realizes interaction among the sensor module, the drive control module and the industrial personal computer; the motion control module is used for measuring pose data of the robot; the image acquisition module is used for acquiring image information of the surrounding environment and sending the image information to the industrial personal computer; the industrial personal computer is used for realizing robot positioning, control, image acquisition and related algorithms.

摘要：【中文】本公开涉及航空技术领域，尤其涉及一种镍基单晶气膜冷却涡轮叶片的模拟件的屈曲预测方法。该屈曲预测方法包括：建立模拟件的有限元模型；对有限元模型进行线性屈曲分析，以求解出模拟件的临界失稳载荷；比较临界失稳载荷和模拟件的加载载荷，在加载载荷大于临界失稳载荷时，模拟件产生屈曲。该屈曲预测方法能够预测模拟件是否会出现屈曲失稳，从而为镍基单晶气膜冷却涡轮叶片在拉压疲劳性能的研究提供新的参考依据。 【EN】The disclosure relates to the technical field of aviation, in particular to a buckling prediction method for a simulation piece of a nickel-based single crystal gas film cooling turbine blade. The buckling prediction method comprises the following steps: establishing a finite element model of a simulation piece; carrying out linear buckling analysis on the finite element model to solve the critical instability load of the simulation piece; and comparing the critical buckling load with the loading load of the simulation piece, and buckling the simulation piece when the loading load is greater than the critical buckling load. The buckling prediction method can predict whether buckling instability occurs in a simulation piece, so that a new reference basis is provided for the research on the tensile and compressive fatigue performance of the nickel-based single crystal gas film cooling turbine blade.

摘要：【中文】本公开提供一种镍基合金的抗电化学腐蚀性能的定量化表征方法，涉及材料科学与工程技术领域。该表征方法包括：按照预设尺寸制备试验件，并以试验件作为工作电极进行三电极电化学腐蚀试验，使得在试验件的表面生成钝化膜；测试钝化膜中包含的各化学物质及各化学物质在钝化膜中所占比例，并根据各化学物质的致密性将各化学物质分为致密类物质和非致密类物质；根据致密类物质及非致密类物质分别在钝化膜中所占的比例确定试验件的抗腐蚀参数。本公开的表征方法可使测试结果更具说服力，且可提高测试结果的精确率。 【EN】The disclosure provides a quantitative characterization method for electrochemical corrosion resistance of a nickel-based alloy, and relates to the technical field of material science and engineering. The characterization method comprises the following steps: preparing a test piece according to a preset size, and performing a three-electrode electrochemical corrosion test by taking the test piece as a working electrode to generate a passivation film on the surface of the test piece; testing each chemical substance contained in the passive film and the proportion of each chemical substance in the passive film, and dividing each chemical substance into a compact substance and a non-compact substance according to the compactness of each chemical substance; and determining the corrosion resistance parameters of the test piece according to the proportion of the compact substances and the non-compact substances in the passive film respectively. The characterization method disclosed by the invention can make the test result more convincing and can improve the accuracy rate of the test result.

摘要：【中文】本公开属于寿命预测技术领域，涉及一种寿命预测方法及装置、计算机可读存储介质、电子设备。该方法包括：计算目标部件的第一循环参数，以确定目标部件的安全循环寿命；根据预设飞行任务和安全循环寿命，计算目标部件的寿命消耗率；对安全循环寿命与寿命消耗率进行修正，以确定目标部件的预测寿命信息。本公开通过对目标部件的寿命信息进行预测和修正，可以准确确定出目标部件的预测寿命信息，可以防止目标部件结构失效而导致的危险状况，保证飞行安全，节约采购费用，在保证安全性和改善经济性方面都具有十分重要的意义。 【EN】The disclosure belongs to the technical field of life prediction, and relates to a life prediction method and device, a computer-readable storage medium and an electronic device. The method comprises the following steps: calculating a first cycle parameter of the target component to determine a safe cycle life of the target component; calculating the life consumption rate of the target component according to the preset flight task and the safe cycle life; the safety cycle life and the life consumption rate are corrected to determine predicted life information of the target component. According to the method, the service life information of the target component is predicted and corrected, the predicted service life information of the target component can be accurately determined, the dangerous condition caused by structural failure of the target component can be prevented, the flight safety is ensured, the purchasing cost is saved, and the method has very important significance in the aspects of ensuring the safety and improving the economy.

摘要：【中文】本发明涉及一种恒功率输出电源的过压保护电路，包括控制器电路、比较电路以及报警电路；控制器电路设置有用于接收恒功率输出电源的输出电流的第一输入端，用于根据恒功率输出电源的输出电流确定对应的电源过压保护阈值；比较电路的第一输入端用于接收恒功率输出电源的输出电压，比较电路的第二输入端用于连接控制器电路的输出端以接收电源过压保护阈值，比较电路的输出端控制连接报警电路用于在恒功率输出电源的输出电压大于电源过压保护阈值时进行报警。本发明可以使恒功率输出电源的电源过压保护阈值随着输出电流的调整而自动进行调整，有效避免了电源因为电压过大而损坏，提高了恒功率输出电源过压保护的灵活可靠性。 【EN】The invention relates to an overvoltage protection circuit of a constant-power output power supply, which comprises a controller circuit, a comparison circuit and an alarm circuit, wherein the controller circuit is connected with the comparison circuit; the controller circuit is provided with a first input end for receiving the output current of the constant-power output power supply and is used for determining a corresponding power supply overvoltage protection threshold value according to the output current of the constant-power output power supply; the first input end of the comparison circuit is used for receiving the output voltage of the constant-power output power supply, the second input end of the comparison circuit is used for being connected with the output end of the controller circuit so as to receive the power supply overvoltage protection threshold value, and the output end of the comparison circuit is connected with the alarm circuit in a control mode and used for giving an alarm when the output voltage of the constant-power output power supply is larger than the power supply overvoltage protection threshold value. The invention can automatically adjust the power supply overvoltage protection threshold value of the constant power output power supply along with the adjustment of the output current, effectively avoids the damage of the power supply due to overlarge voltage, and improves the flexible reliability of the constant power output power supply overvoltage protection.

摘要：本申请公开了一种运行状态下的蓄电池异常检测方法及装置，方法包括：计算目标蓄电池处于放电状态在不同监测温度下的放电SOC、放电SOH和放电内阻，放电内阻基于放电系数和放电容量百分比计算得到；计算目标蓄电池处于充电状态在不同监测温度下的充电SOC、充电SOH和充电内阻，充电内阻基于充电效率和放电容量百分比计算得到；依据放电SOH、充电SOH和SOH阈值检测目标蓄电池的健康状态，得到健康异常检测结果；将放电内阻、充电内阻和预置测量内阻分别与标准温度下的预设额定内阻进行对比，得到内阻异常检测结果。本申请能解决现有技术无法对运行状态下的蓄电池进行检测，且费时费力效率低的技术问题。

摘要：本申请公开了一种并联式储能设备充放电功率分配方法、装置、终端及介质，涉及储能技术领域，本申请提供的方案通过获取并联式储能设备中各个储能单元的容量数据和投退状态信息，以掌握各储能单元的运行情况，再根据每个储能单元的容量数据和投退状态等运行情况信息，计算每个储能单元的充放电电流分配情况，以便根据充放电电流分配情况从而自适应地调整并联式储能设备中各个储能单元的充放电功率分配，以达到自适应调整各个储能单元间的充放电功率分配平衡，延长储能单元的使用寿命。

摘要：【中文】本发明涉及一种应用于防凝露控制器的检测装置及检测方法，包括：箱体以及设置于箱体内的加热模块、制冷模块、加湿模块、驱潮模块、温湿度检测模块，加湿模块用于对箱体内进行加湿至设定值，驱潮模块用于对箱体内进行抽湿至设定值，加热模块用于对箱体内进行加热升温至设定值，制冷模块用于对箱体内进行制冷降温至设定值，温湿度检测模块用于检测箱体内外的温度值及湿度值。本发明的应用于防凝露控制器的检测装置及检测方法，设置有加热模块、制冷模块、加湿模块、驱潮模块对箱体内进行加热、制冷、加湿、抽湿等过程的配合，模拟防凝露控制器触发工作及停止工作的不同环境，从而实现对防凝露控制器是否正常工作进行检查校验。 【EN】The invention relates to a detection device and a detection method applied to an anti-condensation controller, which comprise the following steps: the box and set up heating module, the refrigeration module, the humidification module in the box, drive damp module, temperature and humidity detection module, the humidification module is used for carrying out the humidification to the setting value in the box, drives damp module and is used for taking out wet to the setting value in the box, heating module is used for heating up to the setting value in the box, the refrigeration module is used for cooling to the setting value to carrying out refrigeration in the box, temperature and humidity detection module is used for detecting temperature value and the humidity value inside and outside the box. The detection device and the detection method applied to the anti-condensation controller are provided with the heating module, the refrigerating module, the humidifying module and the moisture expelling module, and are used for matching the processes of heating, refrigerating, humidifying, dehumidifying and the like in the box body, and simulating different environments of triggering and stopping the anti-condensation controller, so that whether the anti-condensation controller normally works is checked.

摘要：本申请公开了一种用于并联蓄电池的自动投切控制电路，包括：并联电源组件包括多个充电模块和对应的多个蓄电池，且一个充电模块与一个蓄电池构成一个子模块；两组并联电源组件通过并联电源开关和转换联络开关与两段控母母线连接，用于蓄电池的自动投切控制；两段控母母线之间通过控制联络开关连接，且两段合闸母线之间通过合闸联络开关连接；两段控母母线与两段合闸母线之间通过两段升压硅链和两段降压硅链连接。本申请能够解决现有技术中的单体蓄电池更换条件严格造成在线更换不方便，且并联的蓄电池之间存在相互影响，导致并联蓄电池的系统运行效率低且不安全的技术问题。

摘要：本申请公开了一种用于并联蓄电池的自动投切控制电路，包括：并联电源组件包括多个充电模块和对应的多个蓄电池，且一个充电模块与一个蓄电池构成一个子模块；两组并联电源组件通过并联电源开关和转换联络开关与两段控母母线连接，用于蓄电池的自动投切控制；两段控母母线之间通过控制联络开关连接，且两段合闸母线之间通过合闸联络开关连接；两段控母母线与两段合闸母线之间通过两段升压硅链和两段降压硅链连接。本申请能够解决现有技术中的单体蓄电池更换条件严格造成在线更换不方便，且并联的蓄电池之间存在相互影响，导致并联蓄电池的系统运行效率低且不安全的技术问题。

摘要：【中文】本发明涉及电力通信网络领域，更具体地，涉及一种基于D‑S证据理论的电力通信网网络异常检测方法，该方法首先从电力通信网络中获取的数据中抽取关键性特征，然后基于K‑means聚类方法实现对D_S证据理论中识别框架中BBA的确定，而后利用专家经验或者专家系统对识别框架进行决定，最后使用Dempster组合规则进行融合以及决策。采用本发明的方法，能够有效提高电力通信网络中对网络异常及其类型感知准确性，同时可以根据实时数据实时融合实现网络异常实时检测。 【EN】The invention relates to the field of power communication networks, in particular to a power communication network anomaly detection method based on a D-S evidence theory. By adopting the method, the accuracy of sensing the network abnormity and the type thereof in the power communication network can be effectively improved, and meanwhile, the real-time detection of the network abnormity can be realized according to the real-time data real-time fusion.