Analiza uticaja grešaka i šuma merenja na tačnost određivanja koordinata cilja / Noise and errors analysis and influences on target coordinates evaluation

Abstract

U raduje opisan matematički model postupka analize uticaja grešaka merenja pozicije cilja i uticaja suma na tačnost određivanja koordinata cilja u toku praćenja. Prikazan je postupak izračunavanja grešaka merenja položaja cilja u prostoru obuhvaćenom merenjima ili za unapred određene pravce kretanja ciljeva u vazdušnom prostoru. Opisani pristup ima široku primenu u povećanju verovatnoće pogodaka u sistemima za upravljanje vatrom (SUV), u poboljšavanju kvaliteta ispitivanja sistema za praćenje ciljeva i u optimizaciji pozicioniranja sistema za protivvazdušnu odbranu. / This paper presents a mathematical model of analyzing the effects which noise and tracking errors have made during measurements of a target position while determining its coordinates. Here is also presented a procedure for computing errors in measuring a target position in the space comprised by measurements as well as for computing errors in predetermined directions of aerial targets movement. This approach has en extensive application in increasing hit probability of fire control systems, in improving the quality of target tracking system testing, and in the optimization of allocating antiaircraft defense systems.

Keywords

• merenje koordinata
• greške merenja
• ocena grešaka
• coordinates measuring
• measuring errors
• errors estimate