False alarms & cm , Other Engineering

Assignment Help:
False Alarms & CM 
  • The mis-association of false alarms with target tracks has two main e!ects. 

- It tends to increase the actual tracking errors in the system because the introduction of measurements from false alarms will have different noise properties to those of the target.
- Secondly, the track could become ‘locked' onto the false alarm rather than the true target. Once several false alarms have been associated with the track, the track states reflect the properties of the false alarm rather than the target, making mis-association more likely.
- This is the basis for many missile countermeasure systems (e.g. ?ares as EO countermeasures).
- Since missiles can be programmed to ignore targets that undergo rapid manouveres (such as being dropped out of a flare/chaff dispenser), flares and radar decoys are now designed to follow the trajectory of the aircraft for a short distance to ‘lure' the missile away from the aircraft.

 


Related Discussions:- False alarms & cm

International financial management , explain the funcyions and structure of...

explain the funcyions and structure of foreign exchange market.

Is the dividend paid on common stock taxable to shareholders, Is the divide...

Is the dividend paid on common stock taxable to shareholders? The results paid on common inventory are taxed on two stages in the U.S. First at the company stage, as a results c

Effects of temperature and altitude on engine, Effects of Temperature and A...

Effects of Temperature and Altitude. Cold and/or Low On cold days the air density will increase. If the engine has a ‘part throttle rating' and the throttle is advanced to

General, why should an aircraft maintenance technician be familiar with wel...

why should an aircraft maintenance technician be familiar with weld nomenclature

Financial management, The role of financial managers in the changing econom...

The role of financial managers in the changing economic scenario

Engineering Management, what is the best Master thesis that can be done i...

what is the best Master thesis that can be done in this major ?I need suggestions regards

Clamper, what is clampers and how many types

what is clampers and how many types

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd