This program controls a BLDC motor in closed loop using PIC18Fxx31 devices. Hardware used is PICDEM MC development board
标签： Hardware controls program devices
上传时间： 2016-03-03
上传用户：cursor
基于51单片机的直流电机的闭环控制Design for a Closed-loop Speed Control of DC Motor
标签： Closed-loop Control Design Speed
上传时间： 2014-12-03
上传用户：784533221
MIMO-OFDM 国外博士论文 1.Transmitter strategies for Closed-loop MIMO-OFDM,2.Spatial processing, power control, and channel allocation for OFDM wireless communications....
标签： MIMO-OFDM Transmitter Closed-loop strategies
上传时间： 2014-06-26
上传用户：秦莞尔w
closed loop rotor v/f control of induction machine - simulink model
标签： induction simulink control machine
上传时间： 2014-01-16
上传用户：咔乐坞
R. Lo Cigno, P. Larcheri 802.11e Closed-loop scheduling Description: ns-2 package for 802.11e Closed-loop scheduling
标签： 802.11 R. P. Description
上传时间： 2017-06-20
上传用户：zhaoq123
pid control of closed loop control system
标签： control closed system loop
上传时间： 2017-07-30
上传用户：784533221
％The phase locked loop(PLL),adjusts the phase of a local oscillator ％w.r.t the incoming modulated signal.In this way,the phase of the ％incoming signal is locked and the signal is demodulated.This scheme ％is used in PM and FM as well. ％We will implement it by using a closed loop system.Control systems ％techniques are applied here.
标签： phase w.r.t oscillator modulated
上传时间： 2015-09-28
上传用户：zhangzhenyu
为深入了解基于UC3854A控制的PFC变换器中的动力学特性，研究系统参数变化对变换器中分岔现象的影响，在建立Boost PFC变换器双闭环数学模型的基础上，用Matlab软件对变换器中慢时标分岔及混沌等不稳定现象进行了仿真。在对PFC变换器中慢时标分岔现象仿真的基础上，分析了系统参数变化对分岔点的影响，并进行了仿真验证。仿真结果清晰地显示了输入整流电压的幅值变化对系统分岔点的影响。 Abstract: In order to better understand the dynamics characteristic of power factor correction converter based on UC3854A， and make the way that parameters change influences the bifurcation phenomena of the system clearly. The math model of the two closed loop circuits to the Boost PFC （Power Factor Correction） converter controller was built. Then， with the help of Matlab， the simulation for nonlinear phenomena such as chaos and slow-scale bifurcation in the PFC converter was made. Finally the factors that have influence to the phenomenon of bifurcation under slow-scale in PFC converter were analyzed. The simulation results clearly show the parameters change influences the bifurcation point of the system.
上传时间： 2013-10-17
上传用户：杜莹12345
基于PIC单片机的脉冲电源:设计了一种金属凝固过程用脉冲电源。该电源采用PIC16F877作为主控芯片，实现对窄脉冲电流幅值的检测，以及时电流脉冲幅值根据模糊PID算法进行闲环控制。使用结果表明：该电源的输出脉冲波形良好，电流幅值稳定，满足合金材料凝固过程的工艺要求且运行稳定可靠。关键词：脉冲电源；PIC16F877单片机；模糊PID；闲环控制 Abstract：A kind of pulse power supply was designed which uses in the metal solidification process ．．I11is power supply used PIC16F877 to take the master control chip reali on to the narrow pulse electric current peak-to-peak value examination，carried on the Closed-loop control to the electric current pulse peak-to-peak value basis fuzzy PID algorithm．The use result indicated ，this power supply output se profile is good，and the electric current peak-to-p~k value is stable，It satisfies the alloy material solidification process the technological requirement and movement stable reliable，Key words：p se po wer supply；PIC16F877single-chip microcontroller；f r PID；Closed-loop control
上传时间： 2013-10-27
上传用户：xcy122677
This paper addresses the issues relating to the enforcement of robust stability when implementing the Adaptive Inverse Control (AIC) scheme. In this scheme, an adaptive FIR filter is added to a Closed-loop system in order to reduce the output error caused by external disturbances, enhancing the performance achieved by linear time-invariant controllers alone.
标签： implementing enforcement addresses the
上传时间： 2013-12-23
上传用户：佳期如梦
