Data Stream System Spatio-Temporal Match
Huaixin Chen · Journal of Spacecraft TT&C Technology · 2010
Spatio-temporal Match,also known as Spatio-temporal consistency,is one of the key fundamental technologies of data stream systems.To solve the problem of highly accurate estimate of battle and weapon platforms based on the data stream system of multi-transducer target information fusion,and sharing of multi-transducer information with other working platforms,users need uniform temporal and positional reference point.Following investigation on LINK16 data stream application in the U.S.,the paper mainly focuses on deeply optimized algorithmic investigation on Data Stream System Spatio-temporal Match in algorithmic and engineering environment.Engineering practicality is achieved through use of hardware-in-the-loop simulation environment.As conventional communication systems do not consider the relationship between temporal benchmark and dimensional position,they produce big errors in high-speed movement battles in the air while their influence on moving operational platforms on the ground and sea is small.Consequently,a key technical issue is that battle performance in the air depends very much on Data Stream System Spatio-temporal Match.