flyme7 root

说明：  双容水箱液位控制系统是一种采用先进的控制算法完成对液位的控制的系统, 它在食品加工、原油提炼、化工生产等诸多实用行业中都有广泛使用。本次设计中, 要求设计的超调量小，调节时间短和有自平衡能力等优点。首先要掌握生产工艺和控制流程的基本知识，选择合适的仪表。然后进行系统的设计，明确被控对象，并对系统中每个原件进行模型建立；根据系统要求选择合适的控制方法，对控制器进行参数整定。我们将充分利用计算机技术结合自动控制技术实现对水箱水位的精确控制。(Dual-capacity water tank level control system is a system using advanced control algorithm to complete the control of liquid level, which is widely used in food processing, crude oil refining, chemical production and many other practical industries. In this design, the design requires a small amount of overshoot, short adjustment time and self-balancing ability and other advantages. First of all, we should master the basic knowledge of production process and control process, select the appropriate instrument. Then the system is designed, the controlled objects are identified, and each original in the system is modeled, and the appropriate control method is selected according to the requirements of the system to set the parameters of the controller. We will make full use of computer technology combined with automatic control technology to achieve accurate control of water tank level.)

本课题的针对小型水面无人艇的定位问题，确定无人艇的基本结构、尺寸和外观，进而设计控制系统，完成硬件选型，数据连接和传输方法，建立无人艇数学模型并确定一种智能控制方案，(This topic for small water unmanned boat location problem, the basic structure of unmanned craft, the size and appearance, and design of control system, complete the hardware selection, data connection and transmission method, to establish the mathematical model and determine an unmanned craft intelligent control scheme,)

习题,都是习题-Exercises are Exercises

说明：  电压、电流环PI调节，输出并网电流冲击小，光滑并网(Voltage and current loop PI regulation, output grid current impact is small, smooth grid connection)

一个超小型的UML画图工具，非常使用的，虽然只有几百K，但是能实现基本常用的一些功能-a small ultra-UML drawing tools, the very use, although only a few hundred K, But to achieve some basic common functions

格子Boltzmann方法，二维周期性边界流动的c++代码(Lattice Boltzmann Method, C++ Code for Two-Dimensional Periodic Boundary Flow)

WinWebMail 3.7.6.1 163模板-WinWebMail 3.7.6.1 163

2维度music算法，适合于二维面阵到达角度估计(2-D music for 2-d antenna array doa)

STATCOM直挂380V网络，采用dq坐标系下PI控制补偿无功。(STATCOM hangs 380V network directly, adopts PI control compensation reactive power in dq coordinate system.)

画过高速PCB电路板的人，应该用过阻抗计算软件吧，这个就是一个很好的软件，希望对你们有所帮助。-painted high-speed PCB circuit boards, should impedance calculation software used it, This is a very good software, and I hope to help you.