FIELD: radar ranging and radio navigation.
SUBSTANCE: invention relates to radar and can be used to determine the velocity modulus of non-deicing aerodynamic target (AC) primarily in a radar with coarse azimuth measurements. From the range squared range, the velocity modulus is estimated, root-mean-square error (RMS) of the velocity modulus is calculated, the radial velocity of AC is determined, calculating the difference between the velocity modulus estimate and the absolute radial velocity value, comparing this difference with RMS, if the difference is greater than RMS, the value of the velocity modulus estimate is given to the consumers, if the difference is less than RMS, then the consumers are given the value of the radial velocity of the aerodynamic target.
EFFECT: increase the accuracy of determining of the velocity modulus.
1 cl, 3 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND DEVICE FOR DETERMINING THE TRACK SPEED OF A NONMANEUVERING OBJECT BASED ON THE RANGE PRODUCTS SELECTION ON THE RADIAL VELOCITY | 2019 |
|
RU2741400C2 |
| METHOD OF DETERMINING THE COURSE OF AN OBJECT ON A LINEAR TRAJECTORY USING MEASUREMENTS OF ITS RADIAL VELOCITY | 2019 |
|
RU2714884C1 |
| METHOD AND DEVICE FOR DETERMINATION OF NONMANEUVERING AERODYNAMIC TARGET COURSE USING RANGE SQUARE SAMPLING | 2016 |
|
RU2621692C1 |
| METHOD OF RADAR LOCATION DETERMINATION OF GROUND VELOCITY OF NONMANEUVERING AERODYNAMIC TARGET BY SAMPLING PRODUCTS OF DISTANCE AND RADIAL VELOCITY AND DEVICE FOR ITS IMPLEMENTATION | 2015 |
|
RU2644588C2 |
| METHOD FOR DETERMINING COURSE OF OBJECT ON LINEAR TRAJECTORY USING SELECTION OF RANGE SQUARES | 2020 |
|
RU2753615C1 |
| METHOD AND DEVICE FOR DETERMINING THE GROUND SPEED OF A NON-MANEUVERING TARGET USING ESTIMATES OF ITS RADIAL ACCELERATION | 2021 |
|
RU2782527C1 |
| METHOD FOR BALLISTIC TARGET RECOGNITION USING ESTIMATES OF FIRST AND SECOND RADIAL VELOCITY INCREMENTS | 2022 |
|
RU2793774C1 |
| METHOD OF DETERMINING MAGNITUDE OF VELOCITY OF AERODYNAMIC TARGET | 2012 |
|
RU2559296C2 |
| DEVICE FOR RECOGNIZING NONMANOEUVREING BALLISTIC TARGET BY FIXED SELECTION OF RANGE SQUARES | 2016 |
|
RU2626015C1 |
| METHOD FOR RADAR DETERMINATION OF TIME OF END OF ACTIVE PHASE OF BALLISTIC TRAJECTORY | 2012 |
|
RU2510861C1 |
