Signal Processing System for Wheel Speed Measurement Based on FPGA

Chun Fu Zhang; Qi Jin Yan

doi:10.4028/www.scientific.net/AMM.152-154.1791

Paper Titles

Damping Characteristics Simulation and Test Research of Vane Damp
p.1769

Analysis of Vane Hydraulic Damp Static Seal Mechanism and Performance Influencing Factors
p.1774

Position and Orientation Analyses of Mechanism by PHCpack Solver of Homotopy Continuation
p.1779

A New Trend for Reverse Engineering: Robotized Aerial System for Spatial Information Management
p.1785

Signal Processing System for Wheel Speed Measurement Based on FPGA
p.1791

Positioning Control System Based on ZPETC and Optimal Control Method for Plant with Dead-Time
p.1795

Research on AC Short-Circuit Transfer Low-Energy Welding Technology
p.1801

Large Eddy Simulation of Wind Loads on a Low-Rise Structure and Comparison with Wind Tunnel Results
p.1806

CFD Analysis of Wind Loads on Permeable Low-Rise Structures
p.1814

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 152-154Signal Processing System for Wheel Speed...

Signal Processing System for Wheel Speed Measurement Based on FPGA

Abstract:

In this paper, a new Hall sensor’s layout for wheel speed measurement is introduced and the corresponding signal processing system is designed, based on the principle of orthogonal signal subdivision. The system implements the function module of filter, subdivision, gated counter and output interface with FPGA and the simulation results prove its wide measurement range, high measurement precision and stabilization. Compare to the traditional wheel speed measurement, this system has prominent measuring speed under a low speed condition.