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This program controls a BLDC motor in closed loop using PIC18Fxx31 devices. Hardware used is PICDEM MC development board
標簽： Hardware controls program devices
上傳時間： 2016-03-03
上傳用戶：cursor
基于51單片機的直流電機的閉環控制Design for a closed-loop Speed Control of DC Motor
標簽： closed-loop Control Design Speed
上傳時間： 2014-12-03
上傳用戶：784533221
MIMO-OFDM 國外博士論文 1.Transmitter strategies for closed-loop MIMO-OFDM,2.Spatial processing, power control, and channel allocation for OFDM wireless communications....
標簽： MIMO-OFDM Transmitter closed-loop strategies
上傳時間： 2014-06-26
上傳用戶：秦莞爾w
closed loop rotor v/f control of induction machine - simulink model
標簽： induction simulink control machine
上傳時間： 2014-01-16
上傳用戶：咔樂塢
R. Lo Cigno, P. Larcheri 802.11e closed-loop scheduling Description: ns-2 package for 802.11e closed-loop scheduling
標簽： 802.11 R. P. Description
上傳時間： 2017-06-20
上傳用戶：zhaoq123
pid control of closed loop control system
標簽： control closed system loop
上傳時間： 2017-07-30
上傳用戶：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.
標簽： phase w.r.t oscillator modulated
上傳時間： 2015-09-28
上傳用戶：zhangzhenyu
為深入了解基于UC3854A控制的PFC變換器中的動力學特性，研究系統參數變化對變換器中分岔現象的影響，在建立Boost PFC變換器雙閉環數學模型的基礎上，用Matlab軟件對變換器中慢時標分岔及混沌等不穩定現象進行了仿真。在對PFC變換器中慢時標分岔現象仿真的基礎上，分析了系統參數變化對分岔點的影響，并進行了仿真驗證。仿真結果清晰地顯示了輸入整流電壓的幅值變化對系統分岔點的影響。 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.
上傳時間： 2013-10-17
上傳用戶：杜瑩12345
基于PIC單片機的脈沖電源:設計了一種金屬凝固過程用脈沖電源。該電源采用PIC16F877作為主控芯片，實現對窄脈沖電流幅值的檢測，以及時電流脈沖幅值根據模糊PID算法進行閑環控制。使用結果表明：該電源的輸出脈沖波形良好，電流幅值穩定，滿足合金材料凝固過程的工藝要求且運行穩定可靠。關鍵詞：脈沖電源；PIC16F877單片機；模糊PID；閑環控制 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
上傳時間： 2013-10-27
上傳用戶：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.
標簽： implementing enforcement addresses the
上傳時間： 2013-12-23
上傳用戶：佳期如夢
