摘要：【中文】本发明提供一种对电子产品上瘾的网瘾程度评测系统及方法，包括采集模块、评估模块、输出模块和数据库，还提供对应的一种网瘾程度评估方法，通过该系统和方法，获取问诊者的上网时长数据以及获取问诊者的上网内容数据，可以就问诊者的实际情况又一个初步的判断。通过对问诊者的行为进行综合分析，可以更准确的知道问诊者的网瘾程度，同时结合测试等项目内容综合评判问诊者的情况，能够较为准确的评估问诊者的具体程度。通过系统自动生成对应等级的戒网瘾方案，可以对问诊者进行针对性的治疗和保护。 【EN】The invention provides a system and a method for evaluating the internet addiction degree of an electronic product, which comprises an acquisition module, an evaluation module, an output module and a database, and also provides a corresponding method for evaluating the internet addiction degree. By comprehensively analyzing the behaviors of the interrogators, the internet addiction degree of the interrogators can be known more accurately, and meanwhile, the specific degree of the interrogators can be evaluated more accurately by comprehensively evaluating the conditions of the interrogators according to the content of items such as tests. By automatically generating the quitting net addiction scheme with the corresponding grade through the system, the system can carry out targeted treatment and protection on the inquirer.

摘要：【中文】本发明提供一种按钮开关，包括按钮、驱动组件、上座、转动件、转换片以及底座；所述按钮及驱动组件设置在所述上座上端，且所述按钮与所述上座上下滑动连接；所述底座上端与所述上座固定；所述转动件上端与所述上座转动连接，所述转动件下端与所述转换片连接；所述按钮下端驱动所述驱动组件，使所述驱动组件下端带动所述转动件及转换片实现转动。本发明体积小，装配更加方便，装配效率高，设计非常巧妙。 【EN】The invention provides a button switch, which comprises a button, a driving assembly, an upper seat, a rotating piece, a conversion piece and a base, wherein the button is arranged on the upper seat; the button and the driving assembly are arranged at the upper end of the upper seat, and the button is connected with the upper seat in a vertical sliding manner; the upper end of the base is fixed with the upper seat; the upper end of the rotating piece is rotatably connected with the upper seat, and the lower end of the rotating piece is connected with the conversion piece; the lower end of the button drives the driving assembly, so that the lower end of the driving assembly drives the rotating piece and the conversion piece to rotate. The invention has small volume, more convenient assembly, high assembly efficiency and skillful design.

摘要：【中文】本发明公开了一种可循环对液冷板内部镀镍的系统，其若干储液箱并排设置在该系统的最顶端，进液分配阀、待镀镍工件及出液分配阀设置在该系统高度方向的中部位置，若干回收箱并排设置在该系统的最底端。待镀镍工件固定在震动台上，待镀镍工件的进液口低于待镀镍工件的出液口。本发明的有益效果：清洗液或镀镍液流经待镀镍工件内部时，能够完全充满待镀镍工件内部的型腔，并在震动台的震动作用下，将待镀镍工件内部的空气完全排出。该系统还通过将震动台、各循环泵、各调节阀及各开断阀均与控制箱电信号连接，通过控制箱自动控制各道工序的开启或关闭，大大提高了系统的自动化程度，使得镀镍工艺更加稳定。 【EN】The invention discloses a system capable of circularly plating nickel inside a liquid cooling plate, wherein a plurality of liquid storage tanks are arranged at the topmost end of the system side by side, a liquid inlet distribution valve, a workpiece to be plated with nickel and a liquid outlet distribution valve are arranged at the middle position in the height direction of the system, and a plurality of recovery tanks are arranged at the bottommost end of the system side by side. The workpiece to be plated with nickel is fixed on the vibration table, and the liquid inlet of the workpiece to be plated with nickel is lower than the liquid outlet of the workpiece to be plated with nickel. The invention has the beneficial effects that: when the cleaning solution or the nickel plating solution flows through the interior of the workpiece to be nickel plated, the cleaning solution or the nickel plating solution can completely fill the cavity in the workpiece to be nickel plated, and the air in the workpiece to be nickel plated is completely discharged under the vibration action of the vibration table. The system also has the advantages that the vibration table, the circulating pumps, the regulating valves and the on-off valves are all in electric signal connection with the control box, and the control box automatically controls the on-off of each process, so that the automation degree of the system is greatly improved, and the nickel plating process is more stable.

摘要：【中文】本发明公开了一种具有微流道的液冷板的真空钎焊结构，包括：上下设置的微流道板和底板，所述微流道板的底部并排设有若干筋条，相邻两所述筋条之间形成微流道。若干所述筋条与所述底板之间设有铜网和焊接片，所述铜网抵压在若干所述筋条的底部，所述焊接片抵压在所述底板与所述铜网之间。本发明的有益效果：焊接成本低，不需要采用特殊焊接工艺；通过设置铜网过渡层，焊接时能及时吸收多余的焊料，大大减少了焊料堵微流道的情况发生；可根据微流道的宽度调整铜网的目数，适用范围广；工艺简单可控，焊接时对待焊表面质量要求低，焊接质量稳定。 【EN】The invention discloses a vacuum brazing structure of a liquid cooling plate with a micro-channel, which comprises: the micro-channel plate comprises a micro-channel plate and a bottom plate, wherein the micro-channel plate and the bottom plate are arranged from top to bottom, a plurality of ribs are arranged at the bottom of the micro-channel plate side by side, and a micro-channel is formed between every two adjacent ribs. The welding device comprises a plurality of ribs, a bottom plate and a welding piece, wherein a copper net and the welding piece are arranged between the plurality of ribs and the bottom plate, the copper net is pressed at the bottoms of the plurality of ribs, and the welding piece is pressed between the bottom plate and the copper net. The invention has the beneficial effects that: the welding cost is low, and a special welding process is not needed; by arranging the copper mesh transition layer, redundant solder can be absorbed in time during welding, and the condition that the micro-channel is blocked by the solder is greatly reduced; the mesh number of the copper net can be adjusted according to the width of the micro-channel, and the application range is wide; the process is simple and controllable, the requirement on the quality of the surface to be welded is low during welding, and the welding quality is stable.

摘要：【中文】本发明公开了一种基于BLS和双层SMC的风电机组保性能最大风能捕获方法。求取风电机组实现最大功率跟踪的控制目标，根据基于BLS的风速估计模型给出的有效风速估计值计算最大功率跟踪误差，设计最大功率跟踪误差的上下界，将有约束的最大功率跟踪误差转化为无约束变量，求取无约束变量的动态特性，根据双层SMC原理设计控制信号表达式及控制增益的更新率。该方法实施成本低，能够减小系统超调和跟踪误差，同时保证系统的瞬态和稳态性能，能够减小机组传动链系统的机械载荷，降低故障率，从而延长机组的服役寿命，实施过程简单，实用性良好，与传统的最优转矩控制算法相比，能够提高机组产能，增加风电场的经济效益。 【EN】The invention discloses a BLS and double-layer SMC-based wind turbine generator system performance-guaranteeing maximum wind energy capturing method. The method comprises the steps of solving a control target of the wind turbine generator for realizing maximum power tracking, calculating a maximum power tracking error according to an effective wind speed estimation value given by a BLS-based wind speed estimation model, designing an upper bound and a lower bound of the maximum power tracking error, converting the constrained maximum power tracking error into an unconstrained variable, solving the dynamic characteristic of the unconstrained variable, and designing a control signal expression and the update rate of control gain according to a double-layer SMC principle. The method is low in implementation cost, can reduce the overshoot and tracking error of the system, simultaneously ensures the transient and steady-state performance of the system, can reduce the mechanical load of a unit transmission chain system, and reduces the failure rate, so that the service life of the unit is prolonged, the implementation process is simple, the practicability is good, and compared with the traditional optimal torque control algorithm, the method can improve the unit capacity and increase the economic benefit of the wind power plant.

摘要：【中文】本发明公开了一种基于ELM的新型风电机组桨距角控制方法。获取机组某段时间内的有效风速信息和对应时间段的与有效风速相关的机组输出数据，去除获取到的机组输出数据中的相关性并进行归一化操作，构造ELM的训练集，使用该训练集确定ELM参数，得到风速估计模型，该模型在线给出有效风速值，进而将机组动态分解为非线性部分和不确定部分，使用风速估计值对非线性部分设计非线性补偿器，根据BUDE原理得到最终的桨距角控制信号表达式。该方法设计过程简单，能够从理论上将桨距角信号限制在合理范围内，实施成本低，需要调试的参数少，相比于目前已有的基于PI的桨距角控制器，能够提高发电功率调节效果，减小发电功率的波动，改善机组发电质量。 【EN】The invention discloses a novel wind turbine generator pitch angle control method based on ELM. The method comprises the steps of obtaining effective wind speed information of a unit within a certain period of time and unit output data related to the effective wind speed within a corresponding period of time, removing correlation in the obtained unit output data, carrying out normalization operation, constructing an ELM training set, determining ELM parameters by using the training set, obtaining a wind speed estimation model, giving an effective wind speed value on line by the model, further dynamically decomposing the unit into a nonlinear part and an uncertain part, designing a nonlinear compensator for the nonlinear part by using a wind speed estimation value, and obtaining a final pitch angle control signal expression according to a BUDE principle. The method has simple design process, can limit the pitch angle signals within a reasonable range theoretically, has low implementation cost and few parameters needing debugging, and can improve the generating power regulation effect, reduce the fluctuation of the generating power and improve the generating quality of the unit compared with the existing PI-based pitch angle controller.

摘要：【中文】本发明公开了一种基于BLS的风电机组智能恒功率控制方法。获取机组某段时间内的有效风速信息和对应时间段的与有效风速相关的机组输出数据，去除获取到的机组输出数据中的相关性并进行归一化操作，构造BLS的训练集，使用该训练集确定BLS的结构和参数，得到风速估计模型，该模型在线给出有效风速值，进而将机组动态分解为非线性部分和不确定部分，使用风速估计值对非线性部分设计非线性补偿器，最终给出恒功率控制器的表达式。该方法设计过程简单，能够一定程度上减小了桨距系统的机械载荷，实施成本低，需要调试的参数少，相比于目前工业上采用的恒功率控制器，能够提高发电功率调节效果，改善机组发电质量。 【EN】The invention discloses a BLS-based intelligent constant power control method for a wind turbine generator. The method comprises the steps of obtaining effective wind speed information of a unit within a certain period of time and unit output data related to the effective wind speed within a corresponding period of time, removing correlation in the obtained unit output data, carrying out normalization operation, constructing a training set of BLS, determining the structure and parameters of the BLS by using the training set, obtaining a wind speed estimation model, giving an effective wind speed value on line by the model, further dynamically decomposing the unit into a nonlinear part and an uncertain part, designing a nonlinear compensator for the nonlinear part by using the wind speed estimation value, and finally giving an expression of a constant power controller. The method has simple design process, can reduce the mechanical load of the pitch system to a certain extent, has low implementation cost and few parameters needing debugging, and can improve the generating power regulation effect and improve the generating quality of the unit compared with the constant power controller adopted in the industry at present.

摘要：【中文】本发明公开了一种基于FPGA和地平线分割的高铁接触网异物检测系统及方法，该系统包括视频采集模块、图像存储模块、地平线分割模块和目标检测模块。视频采集模块用于随车实时采集高速铁路接触网监控视频；地平线分割模块使用改进的最大类间方差法和智能迭代算法实现快速自适应地平线分割，将地平线以上部分作为检测区域输入到目标检测模块；目标检测模块利用目标检测神经网络在地平线分割模块传入的图片中检测出可能存在的异物。这些模块运行于随车FPGA终端上以实现加速计算。本发明能够快速准确地检测出接触网上的异物，符合铁路部门实际需要，能够有效保障高速铁路运行安全性。 【EN】The invention discloses a high-speed rail contact net foreign matter detection system and method based on FPGA and horizon line segmentation. The video acquisition module is used for acquiring a monitoring video of a high-speed railway contact network in real time on board; the horizon line segmentation module uses an improved maximum inter-class variance method and an intelligent iterative algorithm to realize rapid self-adaptive horizon line segmentation, and the part above the horizon line is used as a detection area to be input into the target detection module; the target detection module detects possible foreign matters in the pictures transmitted by the horizon segmentation module by using the target detection neural network. The modules run on an on-board FPGA terminal to realize accelerated calculation. The invention can quickly and accurately detect the foreign matters on the contact net, meets the actual requirements of railway departments, and can effectively ensure the operation safety of the high-speed railway.

摘要：【中文】本发明公开了一种基于ZYNQ的振动控制器，用于连接振动台复现期望的振动控制运动，将振动控制中的各个环节分配到不同处理模块进行相应的处理和计算。该振动控制器采用ZYNQ芯片作为主控单元，ZYNQ芯片分为FPGA和ARM部分，两个部分通过AXI总线实现互联通信。该振动控制器包括数据采集模块、模拟信号输出模块、数学计算模块、信号处理模块、数据存储模块以及通信和管理模块，信号处理模块和数学计算模块具有较强的计算和数字信号处理能力。本发明提供的振动控制器控制效率高，并能够提供高性能实时计算和方便的控制功能。 【EN】The invention discloses a vibration controller based on ZYNQ, which is used for connecting a vibration table to reproduce expected vibration control movement and distributing each link in vibration control to different processing modules for corresponding processing and calculation. The vibration controller adopts a ZYNQ chip as a main control unit, the ZYNQ chip is divided into an FPGA part and an ARM part, and the two parts realize interconnection communication through an AXI bus. The vibration controller comprises a data acquisition module, an analog signal output module, a mathematical computation module, a signal processing module, a data storage module and a communication and management module, wherein the signal processing module and the mathematical computation module have strong computation and digital signal processing capabilities. The vibration controller provided by the invention has high control efficiency, and can provide high-performance real-time calculation and convenient control function.

摘要：【中文】本发明公开了一种基于宽度学习的有效风速估计方法，针对不同运行方式，根据互信息指标选择不同的机组输出数据作为风速估计模型的输入，并进行去相关处理以提高风速估计的准确率，对得到的机组输出数据进行归一化、加噪处理，构造宽度学习模型训练集，并使用该训练集确定宽度学习模型的结构和参数，训练得到的针对不同机组工作区域的有效风速估计模型根据机组的实时输出，在线给出有效风速估计值。本方法能够代替昂贵的激光雷达测风装置，极大地降低风电场的建设和运维成本，该方法不依赖于风电系统模型，得到的风速估计模型适应于不同的机组运行方式，鲁棒性好，实施成本低，具有较好的实用性和较高的准确率。 【EN】The invention discloses an effective wind speed estimation method based on width learning, aiming at different operation modes, different unit output data are selected as the input of a wind speed estimation model according to mutual information indexes, decorrelation processing is carried out to improve the accuracy of wind speed estimation, normalization and noise processing are carried out on the obtained unit output data, a width learning model training set is constructed, the structure and parameters of the width learning model are determined by using the training set, and the effective wind speed estimation models for different unit working areas obtained through training are output on line according to the real-time output of the unit. The method can replace an expensive laser radar wind measuring device, greatly reduces the construction, operation and maintenance costs of the wind power plant, does not depend on a wind power system model, and is suitable for different unit operation modes, good in robustness, low in implementation cost, good in practicability and high in accuracy.