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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
A-Geometric-Approach-to-Nonlinear-Fault-Detection
- disturbance rejection
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
zuidagongl
- 针对目前光伏最大功率点跟踪(MPPT)技术研究和应用现状, 根据控制算法的不同分类, 选取固定电压法、扰动观 察法、增量电导法作为研究对象。分析各种控制算法的实现原理, 并且在反激式变换器上进行试验验证, 对试验结果进行比较 分析, 得出三种MPPT 控制方法在启动时间、动态响应、稳态控制精度等方面的性能, 本文最后提出一种在实际应用中能够达到良好控制效果的固定电压启动结合增量电导算法, 该算法动态响应快、稳态控制精度高。-To disturbance observer law Simu
128705676-InTech-Improved-power-quality-ac-dc-con
- The inter-harmonics are due to the presence of additional frequencies which are non-integral multiples of the mains frequency. Moreover, notching is a periodic voltage disturbance caused by the normal operation of power electronic devices when
674
- 用给定的多项式,如y=x3-6x2+5x-3,在[-1,1]上等间隔产生20组数据(xi,yi,i=1,2,…,n),再在yi上添加随机干扰(可用rand产生(-5,5)均匀分布随机数)。请 (1)对xi和添加了随机干扰的yi作3次多项式拟合,与原系数比较。 -With the given polynomial, such as y=x3-6x2+5x-3, [-1, 1] intervals of 20 sets of data (Xi, Yi, i=1,2,... , n), and
INDIRECT-ADAPTIVE
- Abstract-This paper proposes an adaptive robust fuzzy controller for the tracking problem of a class of uncertain nonlinear MIMO systems. The control signal is comprised of two parts. One part is an adaptive fuzzy controller which approximates the sy