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attitudecontrolofaircraft
- 本文首先建立了航天器姿态动力学及运动学方程，该方程具有较强的非线性特性。通过将状态耦合部分作系统干扰项的处理，使原来的非线性模型转化为线性模型加非线性干扰的形式，从而得到了更加简单明了的姿态控制系统的表达式。 在应用滑模变结构原理对系统进行控制器设计时，首先通过二次型最优法求出了最优滑动面，在此基础上，利用自适应滑模控制原理，设计出了合适的系统控制律。 最后，运用所设计的姿态控制系统对某航天器进行数值仿真，并对仿真结果进行了分析。仿真结果很好地体现出所设计的变结构控制器的优点，并成功地
A Nonlinear Adaptive Filter for Online Signal
- This paper presents various applications of a nonlinear adaptive notch filter which operates based on the concept of an enhanced phase-locked loop (PLL). Applications of the filter for online signal analysis for power systems protection, control a
Onenewauto-adaptedalgorithm
- 算法存LMS算法的基础上做了一定的修改，通过在于扰来向设置零点来达到抑制干扰-Algorithm deposit based on the LMS algorithm to do a certain amount of modifications, through the disturbance is set to zero to achieve interference suppression
0707271709070564633001185527347
- 大型的发电机的大扰动的仿真论文 参考论文-Generating large-scale simulation of a large disturbance Papers
ofdm
- 正交频分复用（OFDM，Orthogonal Frequency Division Multiplexing）是一种多载波数字调制技术，也可以被当作一种复用技术。具有频谱利用率高、抗多径干扰等特点，OFDM系统能够有效地抵抗无线信道带来的影响，例如信道的频率选择性衰落，脉冲噪声和共信道干扰的影响。本文主要介绍了OFDM原理的相关知识。-The Orthogonal Frequency Division Multiplexing (OFDM, Orthogonal Frequency Divisi
TURBOCODEAPPTOIMAGETRANSMISSION
- Simulations over AWGN and Rayleigh channels, at various signal-to-noise ratios, verify the excellent performance of this novel APEL-turbo scheme. Performance comparisons were carried out between turbo coded APEL, JPEG, and BMP image files. To provi
90323119
- This thesis aimed to eliminate tracking error of traveling a circular profile on the CNC machine tools. Friction is one of the most significant source of nonlinear disturbance for the motion control which caused by the relative motion of differ
satelliteattitudesmcpid
- a sliding P ID mode controller with P ID sliding surface is p resented. Lyapunov stability theory was utilized to achieve the stability analysis. And while there exists uncertainty in satellite inertia parameters or external disturbance
Kalman
- The Extended kalman filter (EKF) has been found wide application in the sensorless control of induction motor (IM) because of its good steady and dynamic behaviour,disturbance resistance, and fast convergence. This paper presents a novel speed sensor
jiaozhi
- 交织编码是一种信道改造技术，它通过信号设计将一个原来属于突发差错的有记忆信道改造为基本上是独立差错的随机无记忆信道。交织编码作为克服衰落信道中突发性干扰的有效方法，通常和其它用于纠正无记忆独立差错的信道编码相结合构成级联码，广泛应用于当代移动通信。 -Channel interleaved coded is a transformation of technology, which belongs to the original signal design will be a burst e
10.1.1.17.6359
- This file conatins Adaptive control methodolgy. Adaptive control is seen as a two part problem, (a) control of plant dynamics, and (b) control of plant disturbance. Conventionally, one uses feedback control to treat both problems simultaneously
Speed-tracking-control
- Speed tracking control of a permanent-magnet synchronous motor with state and load torque observer韩京清教授发表在IEEE的自抗扰动控制论文，权威资料-Speed tracking control of a permanent-magnet synchronous motor with state and load torque observer Professor Ha
MPPT
- 光伏电池阵列输出功率受光照强度和温度变化的影响，因此最大功率点跟踪（MPPT）技术广泛应用于光伏系统中。在所有最大功率点(MPP)控制策略中，扰动观察（P&O）MPPT算法因易实现被广泛应用，然而它的缺点是在稳定工作状态下工作点通过MPP 时会导致能量振荡损耗，并且在光照强度或温度发生突变时表现较差的动态响应。在本文中，提出一种改进型变步长扰动观察MPPT 算法，此方法依据工作点动态调整步长变化，与传统固定步长方法比较，本文提出的方法能有效地提高MPPT 速度和转换效率，通过仿真和实验结果分析，
Laser-disturbance
- 资料深入研究了激光陀螺惯导系统扰动的对准，对初学者有一定的启发意义-Data in-depth study of the laser gyro inertial navigation system alignment disturbance, for beginners there some inspiration
Active-Disturbance-Rejection-Control-for-Web-Tens
- Active Disturbance Rejection Control for Web Tension Regulation
ADAPTIVE-DISTURBANCE-REJECTION-AND-STABILIZATION-
- ADAPTIVE DISTURBANCE REJECTION AND STABILIZATION FOR ROTOR SYSTEMS WITH INTERNAL DAMPING
A-nonlinear-disturbance-observer-for-Robotics-Man
- paper about disturbance observer
5-Active-disturbance-rejection-control-for-uncert
- 5-Active disturbance rejection control for uncertain
27-From-PID-to-Active-Disturbance-Rejection-Contr
- 27-From PID to Active Disturbance Rejection Control
disturbance-observer
- 先进观测器设计，用于干扰估计。在控制系统中经常用到。-Disturbance observer design.