Unmanned aerial vehicle (uav) navigation efficient query

latitude and longitude data in the database of the unmanned aerial vehicle (uav) flight performance is very important.Based on artificial immune algorithm to optimize the uav navigation database query optimization of latitude and longitude data model.Model set the flight data of the initial cluster centers

the massive latitude and longitude data attribute selection

calculation of different latitude and longitude data attribute similarity

and real-time cluster analysis of the above characteristics

each query

complete data attribute screening

the features of the latitude and longitude data is always up-to-date

realize the query of the latitude and longitude data.Experimental results show that using this method for uav navigation database of latitude and longitude data query

can reduce the query error

to further improve the performance of the unmanned aerial vehicle (uav) has important guiding significance.