This paper studies a new solution framework for adaptive control of a class of MIMO time-varying systems with indicator function based parametrization, motivated by a general discrete-time MIMO Takagi–Sugeno (T–S) fuzzy system model in an input–output form with unknown parameters. An indicator (memb

Design of a Stability Augmentation System for an Unmanned Helicopter Based on Adaptive Control Techniques

A Robust Adaptive Beamformer Based on Semidefinite Programming with Quadratic Constraints

Adaptive Access Mechanism for IEEE 802.11 WLANs in Non-Saturated Conditions

Reliability-based Iterative Proportionality logic Decoding of LDPC Codes with Adaptive Decision

Adaptive Impulsive Noise Control Algorithms based on The Fractional Lower-order Statistics

The composite binary offset carrier (CBOC) modulated signal contains multi-peaks in its auto-correlation function, which brings ambiguity to the signal acquisition process of a GNSS receiver. Currently, most traditional ambiguity-removing schemes for CBOC signal acquisition approximate CBOC signal as a HOC signal, which may incur performance degradation. Based on Galileo El CBOC signal, this paper proposes a novel adaptive ambiguity-removing acquisition scheme which doesn't adopt the approxi

将能够增强图像纹理信息的分数阶微分算子与变分偏微分方程相结合，运用于图像去噪，提出一种基于分数阶偏微分算子的去噪模型。该模型能够在抑制噪声的同时，更好地保持图像的纹理细节信息。由于分数阶微分算子的阶数必须通过大量的实验人为确定，因此选择通过计算局部方差来反应图像局部纹理复杂度，自适应地确定分数阶微分的阶数。实验表明：自适应分数阶偏微分算子不仅继承了TV模型的优点，并且在保持图像细节信息上的能力更强。

High-precision inter-satellite real-time relative positioning is a key technique used in satellite formation flying. An adaptive UKF method is proposed for a scenario of double-satellite formation to determinate the inter-satellite relative position based on the measurements of dual-frequency P-code and dual-frequency carrier phase of GPS and inter-satellite distance. Simulation results show that the new method may improve the filtering stability and the estimation precision of relative position

Adaptive Control of a Gyroscopically Stabilized Pendulum and Its Application to a Single-Wheel Pendulum Robot