搜索资源列表
数字硬盘录像机软件代码
- 一个完整的数字硬盘录像机系统软件，包括视频数据采集与压缩录像；云台控制；接入报警与电子地图。-a integrate software code of digital hard disk video tape, including data collection and compress kinescope of video frequency control of camera desk alarm and electrical map
JAVA完善后的多项式相加
- 完善以前的JAVA实现的多项式相加 提供了输入系数和次数的控制-perfect before JAVA sum of the polynomial coefficients for the input and frequency control
FPGAprogram5
- 数控振荡器的频率控制字寄存器、相位控制字寄存器、累加器和加法器可以用VHDL语言描述，集成在一个模块中，提供VHDL源程序供大家学习和讨论。 -NC oscillator frequency control word register, phase control word register, and processing instruments used accumulator can be used VHDL descr iption, in an integrated modules
FLL
- 锁频环又称为自动频率控制（AFC）环，其利用反馈回路对输入频率变化进行调整，最后达到对频率的跟踪，广泛应用于雷达，卫星导航等领域对多普勒频率的跟踪。-Locked loop, also known as automatic frequency control (AFC) loop, the use of feedback loop to adjust the input frequency changes, and finally achieve frequency tracking is wi
6led-Frequency
- 频率计。6位数码管显示，普通89c51控制芯片制作的频率计（计数器），可以通过学习，掌握频率计、计数器的工作原理，也可以在业余无线电制作精度要求不高的场合使用-Frequency meter. 6-bit digital control, general 89c51 control chip produced by the frequency meter (counter), you can learn and master frequency meter, the counter works,
Study-on-the-Control-Scheme
- 恒频恒压(CVCF)逆变电源的输出电压波形质量是衡量其性能的重要指标之一。文章采用一种重复控制和双闭环控制相结合的电压波形控制策略，以重复控制器提高逆变电源输出电压的稳态精度，减小总谐波畸变率；以双闭环控制器达到较快的动态响应速度。该方案在一台采用TMS320F240 DSP控制芯片的50 Hz三相PWM逆变器上得到验证。-Constant voltage constant frequency (CVCF) Inverter output voltage waveform quality is
Sliding-Mode-Control-Inverter
- ：对全桥型逆变器的滑模控制方案进行了分析，包括建 立系统的变结构模型、选择滑模切换线和确定控制作用，给 出可到达条件及滑模存在区域等。着重讨论了在实际电路设 计中选择开关面系数和开关频率的原则，并且给出相应的设 计程序。-A sliding mode control scheme for the full bridge buck inverter was analyzed, including modeling the variable structure system,
DDS-frequency-synthesizer
- 本文主要讨论了Verilog语言的基于DDS的波形发生器的设计。从设计要求入手，本文给出了DDS的详细设计过程，包括各个模块的设计思想，电路图，Verilog语言程序代码。其大致思想为通过频率控制字和相位控制字去控制正弦函数的ROM存储表的地址并对应着得到其幅度值，最终达到输出需要波形的目的。-This paper mainly discusses the design of the Verilog language, the DDS-based waveform generator. Star
frequency
- 等精度频率计（FPGA部分），通过单片机发送频率控制字给FPGA，FPGA实现计数，再将计数结果发送给单片机后进行数据处理最后发送到数码管或液晶屏显示待测频率-Precision frequency meter (FPGA part) by the single-chip transmit frequency control word to the FPGA, FPGA, to achieve the count, and then finally sent to the digital dat
Fuzzy-tuned-PI-Controller-for-Load-Frequency-Cont
- Decentralized Robust Load-frequency Control Synthesis in Restructured Power Systems
Load-frequency-control
- control of frequency of load in matlab simulations
Slip-frequency-vector-control
- 异步电动机转差频率控制系统仿真，在matlab7.0下运行没任何问题，转速、磁链等参数都有显示，适合想要学习电机控制方针和矢量控制的。-Asynchronous motor slip frequency control system simulation, under the matlab7.0 running without any problems,, according to the parameters such as speed, flux has suited to want to
Frequency-response-of-grid-when-suddenly-a-genera
- frequency control simulation in matlab
55
- In this paper, the transfer function model of heavy duty gas turbine has been developed for doing load frequency control studies.
LFC_3_area
- Matlab program to solve load frequency control for 3 area system
变频
- 在matlab环境下对于三相异步电动机进行的的变频调速仿真(Frequency conversion speed regulation simulation of three phase asynchronous motor)
ARV_PID
- This book provides a thorough understanding of the basic principles of power system frequency behaviour in wide range of operating conditions. It uses simple frequency response models, control structures and mathematical algorithms to adapt modern
ARV_stabilizer_Tf
- This book provides a thorough understanding of the basic principles of power system frequency behaviour in wide range of operating conditions. It uses simple frequency response models, control structures and mathematical algorithms to adapt modern
LPC_control_using_ADRC
- Improved Load Frequency Control Using a Fast Acting Active Disturbance Rejection Controller
CPLD-FREQUENCY CONTROL
- 通过手动和自动方式对输出频率进行设置，通过锁相环输出。(The output frequency is set by manual and automatic mode, and output by the phase locked loop.)