The Research And Realization Of The Mechanical Scan One Impulse Radar’s Multi-Tracked-Target System

This project is major about the design and achieve of one model measure radar multi-target trace function.What is called multi-target trace,is not the same as multi-target track. Multi-tracked-target is radar,especially that mechanical scan one impulse radar is already have multi-tracked-target’s ability,using already tracked multi-target’s trace data, random choose one target trace to extrapolate with real time,give the extrapolating data to radar as lead source, accordingly make the beam which in known and actionable range simulate phasearrayradar radar beam scan search, so it can equivalent expand the beam without changing radar power and angle-resolving power and other index.In the shooting range measure-control system,one model of radar equipment is mechanical scan radar,beam is smaller,in fact apply,need to search and identify target to capture and track in one or multi target caboodle,but as a result of the sight is too small, make against the research and target identify, therefor put forward the multi-target trace function’s study and achieve of the radar. The achieve of item is major based on the sofe and hardware flat roof entironment, for keeping equipment system inhereing reliability and system integrality,add a multi-target trace control computer,run the trace control software. Complete real time measure data receiving, real time orbit extrapolate, antenna leading of radar,controling,target real time switch and accidence identify function. Thereinto orbit extrapolate adhibit inertia extrapolate arithmetic.To any target without the main target of radar trace process orbit forecast extrapolate, forecast extrapolate data send in real time,when the equipment operator is in target identify,if need target switch lead,at any moment cam choose transfer, equivalent adding the real time leading data source of equipment.The investigating item have been designed, rescued and debuged for more than two years,have been used in2012, April,now have passed lots of test,system run reliably,the effect of identifying target is obvious,haven’t blight to the integer capability of radar, at present the investigating item have already use as general separate system equipment.The achievementof the investigating item function,is major using the resource flat roof of equipment,through definite change of technology,make the beam scan mode of phasearrayradar radar apply to the mechanical scan radar, equivalent expanding the sight of radar and isn’t fall other index of radar, achieve the ability of improving the target identify, availability ensure the security of completing mission.It’s belong to captain that achieving multi-target trace function on mechanical scan radar,the item is novelty, the method of achievement’s feasibility is high, innovation is srrong,have the value of extending.