A location estimation method on man and vehicle in coke oven

Abstract

In this paper, a moving target localization method in ultra wide band (UWB) technology from time difference of arrival (TDOA) and angle of arrival (AOA) measurements is proposed. This method provides much higher precise estimate of target position than the single measure method. The UWB radar system which can be used with advantage of tracking of persons or vehicle moving behind obstacles. Simulation studies are given to confirm the approximate efficiency. A Field measurement is conducted in order to verify the accurately approximating impact on a person walking outdoors, which provides a great experiment result.