Description: RTL8019AS以太网控制器以寄存器（16K的RAM）为核心，本地和远程控制并发的操作，RTL8019拥有控制、状态、数据寄存器，通过他们与MCU通信。
RTL8019的接收和发送的机理
网络芯片负责物理链路层的电信号与上层协议的数据之间的转化。在分层的参考模型中，层与层之间是独立的。以太网协议由芯片自动完成。
-RTL8019AS Ethernet controller registers (16K of RAM) as the core, local and remote control operation of concurrency, RTL8019 control, status, data register, through their communication with the MCU. RTL8019 of receive and transmit the mechanism of the network responsible for the physical link layer chip of the signal with the upper protocol conversion between the data. In the stratified reference model, between the three levels is independent. Ethernet protocol completed by the chip automatically. Platform: |
Size: 141312 |
Author:owen |
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Description: 模型参考自适应控制系统由参考模型、受控对象、控制器和自适应律等组成。系统设计的核心是综合和设计控制器和自适应规律，使系统能稳定跟踪参考模型的输出[2]。近年来，对时变系统的自适应控制的研究已取得了较大的进展。在文[3]的基础上，本文针对线性时变系统的一种改进的模型参考自适应控制方案进行仿真研究，仿真结果说明了该控制方案的可行性。-Model reference adaptive control system consists of a reference model, the controlled object, controller and adaptive laws such as the composition. Is the core of system design and design of integrated controller and adaptive laws, enables the system to stabilize the output of reference model tracking [2]. In recent years, of time-varying systems of adaptive control research has been made greater progress. In the text [3] on the basis of this paper, linear time-varying systems A modified model reference adaptive control program simulation study, simulation results illustrate the feasibility of the control program. Platform: |
Size: 1024 |
Author:zl |
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Description:
This concept of using JDBC with reference to J2EE standards or Model View Controller [ MVC ] Architecture is a bit messed up and I read many book and Articles online about this and using Enterprise Java Beans [ EJB ] Database Connection Pool with Java Server Pages [ JSP ] sorry to say this but about 70 of those theories don抰 work practically, I am a person who believes in what he sees and always thinks about practical solutions to the real life programming problems rather than 1000 s of hrs of theory based Lectures. Let me make it very clear this is not a Theory based Article as I am not a College Professor to write one I am a programmer so this is all about Practical Solutions for J2EE based Java Problems.
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This concept of using JDBC with reference to J2EE standards or Model View Controller [ MVC ] Architecture is a bit messed up and I read many book and Articles online about this and using Enterprise Java Beans [ EJB ] Database Connection Pool with Java Server Pages [ JSP ] sorry to say this but about 70 of those theories don抰 work practically, I am a person who believes in what he sees and always thinks about practical solutions to the real life programming problems rather than 1000 s of hrs of theory based Lectures. Let me make it very clear this is not a Theory based Article as I am not a College Professor to write one I am a programmer so this is all about Practical Solutions for J2EE based Java Problems.
Platform: |
Size: 2048 |
Author:avaga |
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Description: Inthispapz, design, simulation and experimental verification
of a self-leaning tizzy logic controller (SLFLC) snitahle for control of
nonlinear SCNO sys ma are described. The SLFLC contains a leaning
algorithm that udlizes a second-order reference made1 and a sensitivity
mcdel related to the fuzzy controller parameters. The effectiveness of the
proposed controller has been tested in tbe position control loops of two
chopper-fed dc servo systems, frst by simulation in the presence of a
backlash nonlinearity, then by experiment in the presence of a gravity.
dependent shaft load and fairly high static friction. The simulation and
expimental results have proved that the SLFLC provides desired closedloop
behavior and eliminates a steady-state position mar.
Keywords: Fuzzy Systems, Fuuy Control, Sensitivity Model,- Inthispapz, design, simulation and experimental verification
of a self-leaning tizzy logic controller (SLFLC) snitahle for control of
nonlinear SCNO sys ma are described. The SLFLC contains a leaning
algorithm that udlizes a second-order reference made1 and a sensitivity
mcdel related to the fuzzy controller parameters. The effectiveness of the
proposed controller has been tested in tbe position control loops of two
chopper-fed dc servo systems, frst by simulation in the presence of a
backlash nonlinearity, then by experiment in the presence of a gravity.
dependent shaft load and fairly high static friction. The simulation and
expimental results have proved that the SLFLC provides desired closedloop
behavior and eliminates a steady-state position mar.
Keywords: Fuzzy Systems, Fuuy Control, Sensitivity Model, Platform: |
Size: 378880 |
Author:Nada Mustafa |
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Description: 倒立摆神经网络模型参考控制器设计,过程很繁琐，里面包括参考的模型，实际的倒立摆模型-Inverted pendulum neural network model reference controller design process is cumbersome, which includes the reference model, the actual inverted pendulum model Platform: |
Size: 16384 |
Author:作业本 |
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Description: In This paper, the authors propose a Sensorless Direct Torque and Flux Control (DTFC) of
Induction Motor (IM) using two approach intelligent techniques: Mamdani Fuzzy Logic (FL)
controller is used for controlling the rotor speed and Artificial Neural Network (ANN) applied in
switching select stator voltage. We estimated the rotor speed by using the Model Reference
Adaptive Systems (MRAS). The control method proposed in this paper can reduce the torque,
stator flux and current ripples and especially improve system good dynamic performance and
robustness in high and low speeds-In This paper, the authors propose a Sensorless Direct Torque and Flux Control (DTFC) of
Induction Motor (IM) using two approach intelligent techniques: Mamdani Fuzzy Logic (FL)
controller is used for controlling the rotor speed and Artificial Neural Network (ANN) applied in
switching select stator voltage. We estimated the rotor speed by using the Model Reference
Adaptive Systems (MRAS). The control method proposed in this paper can reduce the torque,
stator flux and current ripples and especially improve system good dynamic performance and
robustness in high and low speeds.. Platform: |
Size: 3107840 |
Author:aa |
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Description: Permanent magnet synchronous motors (PMSM) are appropriate for applications with load-independent speeds or synchronous operation with high accuracy under defined speed.
In this paper analysis the structure and equations of the PMSM, direct torque control (DTC) and voltage space vector process
then study model reference adaptive system (MRAS) estimators.
The PI controller uses from estimate speed feedback and do the speed sensorless control of PMSM based on DTC method with MRAS. The simulation results show that the speed of rotor
estimates with high precision and torque response is considerably fast. Platform: |
Size: 839680 |
Author:Poorhossein |
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Description: A hybrid fuzzy-PI controller for voltage source
converter based HVDC (VSC-HVDC) transmission system is
proposed in this paper. At first, the elementary model of VSCHVDC
is described. Then the fuzzy self-tuning control strategy is
proposed, in which direct current control strategy and dual
closed loop structure are designed in dq synchronous reference
frame. Independent control of the active and reactive power is
realized. Simulation results show that the designed control system
obtains satisfying performance, and the adjustments of power
flow could be achieved quicker than convention PI control. Platform: |
Size: 2249728 |
Author:Bidyut Hota |
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Description: PullSDK接口支持TCP/IP和RS485通信协议，并支持UDP广播方式搜索门禁控制器及修改门禁控制器的IP地址、子网掩码、网关。
PullSDK接口使用C语言开发，对数据通讯做了高度优化，使其成为一个简洁高效的访问接口。
PullSDK接口在设计开始参考了SQL，但更考虑到业务中最常用的模型，是精心提炼出来的一组接口，做到了设计、实现、使用三方的平衡
-PullSDK interface supports TCP/IP and RS485 communication protocol, and supports UDP broadcast the search access controller and modify Access Controller IP address, subnet mask, gateway. PullSDK interface developed using the C language, and is highly optimized for data communications, making it a simple and efficient access interface. PullSDK interface design reference to SQL, but take into account the most commonly used business model is refined from a set of interfaces to do the design, implementation, use the tripartite balance Platform: |
Size: 1254400 |
Author:gengliang |
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Description: SPEED CONTROL OF SEPARATELY EXCITED DC
MOTOR USING FUZZY NEURAL MODEL
REFERENCE CONTROLLER Platform: |
Size: 212992 |
Author:Hakam |
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Description: 利用BP网络对非线性系统进行辨识，同时，利用模型参考自适应方法，设计NNMARC控制器-BP network identification of nonlinear systems, at the same time, the use of model reference adaptive method, design NNMARC controller Platform: |
Size: 1024 |
Author:weixing |
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Description: 异步电机调速系统，参考模型神经网络控制器的感应电机转速-Induction motor speed control system, neural network reference model of induction motor speed controller Platform: |
Size: 149504 |
Author:冷坚华 |
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Description: Objective of this example is to demonstrate how to design and model adaptive controller, tune and analyse its performance using Simulink® . For this example we have used direct adaptive method called Model Reference Adaptive Controller (MRAC). There are three main elements of this model: Reference Model, Plant Model and Adaptive Controller. Each element and its working is explained in "Adaptive Controller Example.pdf", part of attached folder. Platform: |
Size: 598016 |
Author:ramin |
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Description: 一个model view controller 的例子，初次涉及到mvc的人可以作为参考-An example of a model view controller, the first time people can relate to as a reference mvc Platform: |
Size: 278528 |
Author:小邓 |
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Description: 针对一类非线性动态系统给出了一种基于RBF(径向基函数)神经网络的模型参考自适应控制算法,控制器的结构中使用RBF网络来动态的补偿系统的非线-A class of nonlinear dynamic systems presents a model reference adaptive RBF (Radial Basis Function) neural network control algorithms, structure of the controller using RBF network to dynamically compensate for system nonlinearity Platform: |
Size: 31744 |
Author:刘峥峥 |
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Description: 利用simulink和模糊工具箱建立模糊控制器，实现模糊控制，模糊PID控制，模型参考自适应控制等(The fuzzy controller is built by Simulink and fuzzy toolbox to realize fuzzy control, fuzzy PID control, model reference adaptive control and so on.) Platform: |
Size: 16230400 |
Author:cheng_xu |
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Search - model reference controller