Fuzzy logic for digital phase-locked loop filter design Export

@article{citeulike:6055605, abstract = {The problem of robust phase-locked loop design has attracted attention for many years, particularly since the advent of the global positioning system. This paper proposes and demonstrates the use of a fuzzy PLL to estimate the time-varying phase of a sinusoidal signal. It is shown via simulation results that fuzzy PLL's offer performance comparable to analytically derived PLL's (e.g. Kalman filters and H_\∞ estimators) when the phase exhibits high dynamics and high noise. The fuzzy PLL rules are optimized using a gradient descent method and a genetic algorithm}, author = {Simon, D. and El-Sherief, H.}, citeulike-article-id = {6055605}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/91.388174}, citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=388174}, day = {06}, doi = {10.1109/91.388174}, journal = {Fuzzy Systems, IEEE Transactions on}, keywords = {pll}, month = {August}, number = {2}, pages = {211--218}, posted-at = {2009-11-02 08:39:20}, priority = {2}, title = {Fuzzy logic for digital phase-locked loop filter design}, url = {http://dx.doi.org/10.1109/91.388174}, volume = {3}, year = {2002} }

TY - JOUR ID - citeulike:6055605 L3 - citeulike-article-id:6055605 N2 - The problem of robust phase-locked loop design has attracted attention for many years, particularly since the advent of the global positioning system. This paper proposes and demonstrates the use of a fuzzy PLL to estimate the time-varying phase of a sinusoidal signal. It is shown via simulation results that fuzzy PLL's offer performance comparable to analytically derived PLL's (e.g. Kalman filters and H_∞ estimators) when the phase exhibits high dynamics and high noise. The fuzzy PLL rules are optimized using a gradient descent method and a genetic algorithm IS - 2 JF - Fuzzy Systems, IEEE Transactions on EP - 218 TI - Fuzzy logic for digital phase-locked loop filter design VL - 3 SP - 211 KW - pll AU - Simon, D AU - El-Sherief, H PY - 2002/08/06/ UR - http://dx.doi.org/10.1109/91.388174 ER -