Design And Implementation Of Target Tracking Based On Multi-sensor Fusion

In recent years,the origin sensor don’t have the enough ability of both from detecting to searching and from intercepting to tracking,so the days of multi-sensor fusion system would come soon.We should use the multi-sensors from different platforms as the key to threat target detection, searching and tracking,points fusion is the only way to achieved through concerted control,and it can also be a target data of fire control radar under some data process.Thus,establishing a flat, fast, stable channel, is a trend of the military applications.However, As the fire control radar, how quickly intercepted quick targets, how quickly get threats target information,also how higher access to logistics decision system time, all above is what we want to study. In this application, the design of the corresponding simulation system environment, resulting in under different conditions, as different models the fire control radar to get high accuracy, high stability Project Index data, and under these conditions, fire control radar tracking use of effects and other issues to improve tracking accuracy are the contents of this subject.Through the study of multi-sensor data fusion system for fire control radar to guide the project refers to the main research results obtained are as follows:1. For the study of the process of data fusion,we should learn the space-time registration,the plot-track pitching and some fliter method,and we use EKF algorithms and UKF algorithms to make a deal to get the better for a special sensor,and learn the result how to improve the efficiency of the data fusion.2.For a special fire control radar,coordinate transformation,interpolation,and fliter algorithms is what I want to show,as the special characteristics,we use Hermite to do some data process to adopting the ability of radar.3.Using the programming tools to build a simple data analog generator, including radar simulator, data fusion, and many other analog fire control radar processor servers can be used for data analysis and simulation.