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4523748564
+12V -12V +5V -5V 电源+电路图+pcb图。(+12 V-12V+5 V-5V power supply+ schematic)
- 2021-04-15 16:38:54下载
- 积分：1
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Design_Of_Charge_Controller_Using_MPPT_A
说明： he energy generated using a photovoltaic (PV) are depends mainly on meteorological factors such as temperature and solar radiation. Considering the high cost and the low efficiency of a PV system, it must operate at maximum power point (MPP) which changes with the load variations and weather conditions. This article presents the conception of a nonlinear controller for the DC-DC converter to retrieve a maximum power from photovoltaic systems (PV). This is affected via the control of duty cycle of the converter. The backstepping control is used to design the controller. The incremental conductance algorithm provides the output reference voltage PV to the backstepping controller. An integral Action is added in order to render the controller robust against changes of parameters and perturbations. The proposed controller performance is assessed by numerical simulations under changing atmospheric conditions(efficiency of a PV system, it must operate at maximum power point (MPP) which changes with the load variations and weather conditions. This article presents the conception of a nonlinear controller for the DC-DC converter to retrieve a maximum power from photovoltaic systems (PV). This is affected via the control of duty cycle of the converter. The backstepping control is used to design the controller. The incremental conductance algorithm provides the output reference voltage PV to the backstepping controller. An integral Action is added in order to render the controller robust against changes of parameters and perturbations. The proposed controller performance is assessed by numerical simulations under changing atmospheric conditions)
- 2020-06-23 01:00:01下载
- 积分：1
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Adobe_Acrobat_7.0_Professional_Keygen
第一步,打开Adobe_Acrobat_7.0_Pro_KeyGen.exe,将随机产生一个24位的序列号码.复制.
第二步,打开安装程序,点SETUP,在需要输入序列号的时候,将已复制的24位的序列号码,粘贴.
第三步,一路NEXT,选中通过电话激活方式.点NEXT
第四步,在随后产生的28位代码复制到Adobe_Acrobat_7.0_Pro_KeyGen.exe第二行,注意不要带空格
第5步,点Adobe_Acrobat_7.0_Pro_KeyGen.exe 产生激活代码.
第6步,将激活代码填入安装程序 OK
(The first step, open Adobe_Acrobat_7.0_Pro_KeyGen.exe, will generate a random sequence of 24 numbers. Copy. The second step, open the installer, point SETUP, enter the serial number required at the time, will have to copy the serial number 24 and paste. The third step, all the way NEXT, select activation by phone. NEXT-point fourth step, resulting in the following 28 code Adobe_Acrobat_7.0_Pro_KeyGen.exe copied to the second line, not to bring attention to step 5 spaces, points have to activate code Adobe_Acrobat_7.0_Pro_KeyGen.exe. Step 6, activation code will fill in the installation process OK)
- 2009-04-08 19:07:09下载
- 积分：1
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Radio-Resource-Management-and-Interference-Analys
Radio Resource Management and Interference Analysis
- 2011-11-29 02:30:42下载
- 积分：1
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kalman
卡尔曼滤波器介绍,个人感觉比较好的资料。(kalman (explain in detail)
)
- 2011-07-15 20:33:54下载
- 积分：1
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SENSORLESS_VECTOR_CONTROL_OF_BLDC_USING
This Paper mainly deals with the implementation of vector control technique using the brushless DC motor
(BLDC). Generally tachogenerators, resolvers or incremental encoders are used to detect the speed. These
sensors require careful mounting and alignment, and special attention is required with electrical noises. A
speed sensor need additional space for mounting and maintenance and hence increases the cost and size of
the drive system. These problems are eliminated by speed sensor less vector control by using Extended
Kalman Filter and Back EMF method for position sensing. By using the EKF method and Back EMF
method, the sensor less vector control of BLDC is implemented and its simulation using
MATLAB/SIMULINK and hardware kit is implemented.
- 2016-01-25 00:20:24下载
- 积分：1
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5-fulltext
Paper on using SDR for cognitive radio sensing performance metrics.
- 2012-11-03 23:25:25下载
- 积分：1
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Atlas-IIIProductInsert
SIRF microcontroller atlasiii book GPS navigation System DSP and ARM9 processor
- 2010-09-07 13:18:55下载
- 积分：1
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Consensus-and-Cooperation-
分布式一致性协议，很适合刚接触一致性的新手(The consistency of distributed agreement, it is very suitable for new to novices)
- 2021-03-10 15:39:26下载
- 积分：1
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Projet-de-systeme-MIMO-en-telecommunication
Dans ce document, nous étudions les différentes techniques améliore la capacité et la diversité des systèmes MIMO et nous représenterons leurs performances. Le premier chapitre donné les principes fondamentaux de communications sans fils, le deuxième chapitre présente la capacité et les différentes techniques de systèmes MIMO avec CSI à la réception.
- 2015-11-08 02:45:30下载
- 积分：1
