Location:
Search - sliding model
Search list
Description: 计算ARMA(p，q)模型的功率谱密度。
形参说明：
b——双精度实型一维数组，长度为(q+1),存放ARMA(p，q)模型的滑动平均系数。
a——双精度实型一维数组，长度为(p+1),存放ARMA(p,q)模型的自回归系数。
q——整型变量,ARMA(p,q)模型的滑动平均阶数。
p——整型变量,ARMA(p,q)模型的自回归阶数。
sigma2——双精度实型变量,ARMA(p,q)模型白噪声激励的方差。
fs——双精度实型变量,采样频率(Hz)。
x——双精度实型一维数组,长度为len。当sign＝0时，存放功率谱密度；当sign＝
1时，存放用分贝表示的功率谱密度。
freq——双精度实型一维数组，长度为len。存放功率谱密度所对应的频率。
len——整型变量，功率谱密度的数据点数。
sign——整型变量,当sign＝0时，计算功率谱密度；当sign＝1时，计算用分贝表
示的功率谱密度。
-calculated ARMA (p, q) model of the power spectral density.- Participation : b-- double-precision real one-dimensional arrays, length (q 1), storage ARMA (p, q) model of the average coefficient of sliding. A-- double-precision real one-dimensional arrays, length (p 1), storage ARMA (p, q) model of regression coefficients. Q-- integer variables, ARMA (p, q) moving average model of order. P-- integer variables, ARMA (p, q) model of order since the reunification. Sigma2-- double precision real-type variables, ARMA (p, q) model white noise variance. Fs-- double precision real-type variables, sampling frequency (Hz). X-- double-precision real one-dimensional array, the length of len. When the sign = 0, storage power spectral density; When the sign = 1:00, storage decibel levels, said th
Platform: |
Size: 23552 |
Author: lkz |
Hits:
Description: 仿真程序：
1． OSI参考模型的信息流动过程：设计一个仿真程序，说明OSI参考模型的信息流
动过程以及每层的作用。
2． 调制和解调：设计一个演示程序，说明调制解调器的调制和解调的过程
3． 信号的编码：设计一个仿真程序，演示信号的直接编码、曼彻斯特编码、差分曼
彻斯特编码；
4． 滑动窗口协议：设计一个仿真程序，说明滑动窗口协议的工作过程
5． 设计一个全双工停等协议
-simulation program : 1. OSI reference model of information flow : design a simulation program, Note OSI Reference Model processes and information flows for each role. 2. Modulation and demodulation : design a demonstration program that the modem modulation and demodulation process 3. The signal coding : a simulation program designed to demonstrate the direct signal coding, Manchester encoding, the difference Manchester encoding; 4. Sliding Window Protocol : design a simulation program that the sliding window protocols process 5. The design of a full-duplex shutdown agreement
Platform: |
Size: 10240 |
Author: 小龙 |
Hits:
Description: 单关节机器人滑模控制matlab源程序，非常好的给出了simulink主程序，对于研究变结构控制得学生很有用。-Sliding mode control for single-joint robot matlab source, very good simulink main program is given, the study of variable structure control students useful.
Platform: |
Size: 4096 |
Author: zwb |
Hits:
Description: 教学实验源代码，提供对滑动窗口协议的实验演示，协议分层和协议软件的设计与实现有基本的认识利用所学数据链路层原理，自己设计一个滑动窗口协议并在仿真环境下编程实现有噪音信道环境下的
可靠的双工通信。信道模型为 8000bps 全双工卫星信道，信道传播时延 270 毫秒，信道误码率为 10-5，信道提供字节流传输服务，网络层分组长度在240~256字节范围-Teaching experiment source code, on the Sliding Window Protocol provides experimental demonstration of the agreement stratification and protocol software design and implementation of a basic understanding of the use of the data link layer principle, its own design of a sliding window protocol and simulation programming environment the realization of the noise channel environment duplex reliable communication. Channel model for 8000bps full-duplex satellite channel, channel propagation delay of 270 ms, channel bit error rate of 10-5, byte-stream channel to provide transmission services, network layer packet length in the range of 240 ~ 256 bytes
Platform: |
Size: 414720 |
Author: Tony Yau |
Hits:
Description: Extracting a Quarter model of a car suspension & LQG & LQR Controller for Improving its characteristics such as riding, acceleration
Platform: |
Size: 8192 |
Author: Hossein |
Hits:
Description: 一个简单的PID simulink控制倒立摆的模型建立-A simple PID simulink control of inverted pendulum model building
Platform: |
Size: 6144 |
Author: pan guangyuan |
Hits:
Description: Robust Model Following Load Frequency Sliding
Mode Controller Based on UDE and Error
Improvement with Higher Order Filter
Platform: |
Size: 848896 |
Author: hacen |
Hits:
Description: Paper about a new close loop current model flux observer to estimate the rotor flux, position and velocity of an induction machine. The current observer includes carefully designed sliding mode functions which are derivative of the fluxes along the and axes. Therefore, when the estimated current converges to the measured one, the flux estimation is a mere integration of the sliding mode function.
Platform: |
Size: 484352 |
Author: gregbur |
Hits:
Description: Permanent Mangnet Synchronous Motor using sliding model observer.......using SIMULINK
Platform: |
Size: 26624 |
Author: boni |
Hits:
Description: in this work we have tried to control a tanker ship using fuzzy logic and fuzzy controllers.
it s well known that we can use fuzzy logic for control purposes in two ways,first we can use fuzzy logic to make a model of the plant and use conventional controllers to control the whole system controllers like PID,or nonlinear methods like Sliding mode control or ...
on the other hand we can use fuzzy logic algorithms and methods for direct control of the plants.
in this work we have used the second one and have propsed a fuzzy algorithm to control the tanker vehicle directly.
Platform: |
Size: 4096 |
Author: hamed |
Hits:
Description: This paper describes a Model Reference Adaptive
System (MRAS) based scheme using a multilayer
Recurrent Neural Network (RNN) for online speed
estimation of sensorless vector controlled inductmon
motor drive.
Platform: |
Size: 11264 |
Author: chinni |
Hits:
Description: ：针对电动汽车永磁同步电机无位置传感器控制系统，在两相静止坐标系( —B)内将滑模观测器法
与MRAS结合，提出了基于模型参考自适应的滑模观测器，并利用自适应律估计永磁同步电机的转子速度。仿真
和试验表明无位置传感器控制方法是切实可行的。
关键词：电动汽车永磁同步电机无位置传感器控制 自适应滑模观测器-This paper presents a new adaptive slid—mode observer for electric vehicle permanent magnet
synchronous motor(PMSM)sensorless control system，which is combined with the sliding mode observer and model
reference adaptive method in the two—phase stationary reference frame． The speed of PMSM rotor is estimated by
adaptive law．Simulation and experimental results show that the sensol ]ess control method is practical and feasible。
Key words：EV PMSM position sensor]ess control ASMO(adaptive slid—mode observer)
Platform: |
Size: 488448 |
Author: fmx |
Hits:
Description: 论文的重点是一线性模型的风力发电系统
这是龙的线性化理论。与此相关,也获得了
反推滑模控制和同步
滑动模式控制器俯仰运动
-This
paper is focusing on the third-order model of wind power system
which is linearized by the DFL theory. And this also obtains the
controlling of backstepping sliding mode and backstepping
sliding mode pitch angle controller
Platform: |
Size: 236544 |
Author: 马忠鑫 |
Hits:
Description: 使用波模控制的直接转矩控制构建的系统，给出了相应的仿真模型及结果。-Wave mode control using the direct torque control system is built, gives the corresponding simulation model and results.
Platform: |
Size: 424960 |
Author: zhaomw |
Hits:
Description: 滑膜模型的建立 多输入多输出非线性化的系统线性化程序-sliding model design
linearization
Platform: |
Size: 1024 |
Author: 123 |
Hits:
Description: 提供了一种以matlab/simulink为基础方法，采用lqr和滑模变结构控制相结合的控制器，可用于其他模型-Provides a matlab/simulink based method lqr and sliding mode control combined controller can be used in other model
Platform: |
Size: 414720 |
Author: 小小strong |
Hits:
Description: 增广最小二乘的递推算法对应的噪声模型为滑动平均噪声，扩充了参数向量和数据向量H（k）的维数，把噪声模型的辨识同时考虑进去。最小二乘法只能获得过程模型的参数估计，而增广最小二乘法同时又能获得噪声模型的参数估计，若噪声模型为平均滑动模型，，则只能用RELS算法才能获得无偏估计。当数据长度较大时，辨识精度低于极大似然法。-Augmented least squares of recursion algorithm corresponding noise model for moving average noise, expanded parameter vector and data vector H (k) of the dimension, the noise model identification and at the same time into consideration. Least square method can only obtain process model parameter estimation, and augmented least squares method at the same time can obtain noise model parameter estimation, if noise model for the average sliding model,, it can only use RELS algorithm to obtain unbiased estimation. When the data length is bigger, the identification accuracy is lower than maximum likelihood method.
Platform: |
Size: 1024 |
Author: 张鹏 |
Hits:
Description: A position control of a class of servomotors is addressed in this paper via a novel adaptive fuzzy PI sliding mode control. The premise and the consequence parts of the fuzzy rules are tuned with adaptive schemes. To attenuate chattering effectively, the discontinuous control is approximated by an adaptive PI control structure.Moreover, the bound of the discontinuous control term is assumed to be unknown, and an adaptive mechanism is used to estimate this bound. All adaptive laws are derived via Lyapunov synthesis method, thereby guaranteeing the closed-loop stability. The proposed approach has the added advantage that, for external disturbances, it only requires a bound to exist, without needing to know the magnitude of this bound. The proposed controller is applied to control a model of uncertain induction servomotor subject to significant disturbances and a model of DC servomotor with unknown parameters and uncertainty in load condition.
Platform: |
Size: 269312 |
Author: Diamant |
Hits:
Description: 学习滑动模态控制必备资料，主要是刘金琨关于滑动模态控制书中的代码-Sliding mode control essential learning materials, mainly Hangzhou Press on sliding mode control code book
Platform: |
Size: 4961280 |
Author: zhang wan |
Hits:
Description: 永磁同步电机系统的滑模观测器设计，非常实用，算法很先进-Sliding model observer based Permanent Magnet Synchronous Motor
Platform: |
Size: 26624 |
Author: zhen |
Hits: