rsp-2st · 2019. 12. 17. · •180+ airdrome surveillance radars drl-7 (rsp-10), aorl-85, aorl-1as...
TRANSCRIPT
RSP-2ST NEW GENERATION RADAR
PRECISION LANDING SYSTEM
CHELYABINSK RADIO PLANT “POLET”RUSSIAN FEDERATION
Radio Plant “POLET” (“FLIGHT”) has been established inChelyabinsk in 1952 by the government of the USSR as the majormanufacturer of complicated radio engineering groundequipment for air traffic control.
• POLET manufactured and supports over 90% of radars installed inRussian airport
• 180+ airdrome surveillance radars DRL-7 (RSP-10), AORL-85, AORL-1AS
• POLET ATC aids are successfully operated in all Moscow and in St.Petersburg airports
Moscow Chelyabinsk
“POLET” was the only manufacturer of surveillance radars used tobe part of the basic Russian radar precision landing systems RSP-6,
RSP-10
According to documents on the safety in international aviationindustry, the principal amount of aircraft accidents is happeningon the stages of approach and landing. At the same time anapproach without ground control using precision landing radarsystem is five times more dangerous than PAR controlledapproach. This underlines the urgency of solving the problem ofground controlled approach, especially in airdromes operated byAF, aircraft R&D and manufacturing factories, and generalaviation.
Radar precision landing systems of previous generation weredeveloped in the late 1960’s - early 1970’s and manufactured untilthe end of 1980’s. Currently, the majority of them have exhaustedspecified service life and entirely outdated. They use a vacuumtube components and antennas with mechanical scanning. Thereis no secondary processing of radar data, operation in certainfrequency range generates interference to television and mobilecommunication.
POLET offers the radar precision landing system of new generationRSP-2ST (fixed-based)
RSP-2ST is intended for air trafficcontrol in approach and terminal areausing ground command, accuratemeasurement of deviation of theaircraft from prescribed line of descent,and transmission of control commandsto the aircraft during landingoperations.
COMPONENT PARTS• Airdrome surveillance radar AORL-1AS• Precision approach radar PRL-2ST• Remote terminalOPTIONAL PARTS:• Automatic direction finder (ADF)• Automatic flight control system• Communication facilities• Standby diesel power supply station
RSP-2STRADAR PRECISION LANDING SYSTEM
Radar data is transmitted to control tower by redundant digitalcommunication links. Ways of data transmission are agreed with thecustomer. Equipment transmitting onboard deviation of the aircraft fromprescribed line of descent in ILS format can be supplied as an option forairports not equipped with ground ILS.
RSP-2STRADAR PRECISION LANDING SYSTEM
• Phased antenna arrayswith electronic scanning(PAR)
• Simultaneous roundsurveillance of airspacethrough primary andsecondary radar channel(PSSR)
• Aircraft detectiontechniques overcomepassive clutter and blindspeed
• Efficient local and remote (from controltower) control of PAR antennas positionand RC&MS
• ‘Soft-failure’ mode of solid-statetransmitters operation
AORL-1ASPRIMARY AND SECONDARY AIRDROME
SURVEILLANCE RADAR (PSSR)
AORL-1ASPRIMARY AND SECONDARY AIRDROME
SURVEILLANCE RADARAORL-1AS is intended for operation in airportswith any intensity of flights, as well as forreplacement of previous generation of airdromeradars.
• All solid-state L-band radar
• Coverage up to 160 km (primary), 400 km (secondary)
• High performance and effective monitoring system
• Single antenna for primary and secondary channel
• Motor dismounting and assembly during antenna rotation
New generation of equipment based on 50years of experience in development andserial manufacture of radar facilities.
• High reliability
• 100% LRU in set of spares
• Target selection on the best world level
• High resolution and co-ordinate determination accuracy
AORL-1ASPRIMARY AND SECONDARY AIRDROME
SURVEILLANCE RADAR
The radar display isshown when themoving targetindication (MTI)system is off . Intensereflections ofmeteorological clutterand terrain featuresare observed on thedisplay.
The use of originalMTI algorithm inprimary channelmakes it possibleto eliminate theinfluence ofmeteorologicalclutter and localobjects on theperformance ofmoving targetsdetection.
At the same time,the movingtargets with zeroradial velocityare reliablydetected.
AORL-1ASPRIMARY AND SECONDARY AIRDROME
SURVEILLANCE RADARSpecifications of primary channel
Specifications Documentation TrialsOutput pulse power 10 kW 13 kW
Pulse duration 88 µs and 6 µs 88 µs and 6 µs
Maximum range of detection not less than 160 km 161 km
Minimum range 1,0 km 0,66 km
Pilot signal (zero Dopplerfrequency) cancellation ratio
not less than 50 dB 51 dB
Ground clutter cancellation ratio not less than 48 dB 48,2 dB
Accuracy of coordinate measuring atdigital output (root-mean-squareerror), not more
distance 40 mazimuth 8′
20 m7′
Resolution by digital output, notmore
distance 350 mazimuth 3,5 °
90 m3 °
Number of false targets resultedfrom all kinds of unintentionalinterference, not more
10 6
Specifications Documentation Trials
Maximum range of detection not less than 380km
399 km
Minimum range 1,0 km 0,56 kmAccuracy of coordinate measuring at digital output(root-mean-square error)
distance 40 mazimuth 8′
20 м8′
Resolution by digital output, not more distance 225 mazimuth 1,1 °
150 m0,7 °
Number of false targets resulted from all kinds ofunintentional interference, not more
2 1
Probability of additional information obtaining bysecondary channel
0,98 0,98094
General specificationsLifetime 120 000 hService life 15 yearsMTBF 30 000 hConsumed power by 50 Hz mains with life supportfacilities turned on, not more
30 kW 21,4 kW
AORL-1ASPRIMARY AND SECONDARY AIRDROME
SURVEILLANCE RADAR (PSSR)Specifications of secondary channel
Primary radar equipment of PRL-2ST is used to determine theposition of an aircraft during final approach, in terms of lateraland vertical deviations relative to a nominal approach path, andin range relative to touchdown. Precision approach radars aredesignated to enable pilots of aircraft to be given guidance byradio communication during the final stages of the approach toland.Precision approach radars provide descent and landing of anytype of aircraft till height of about 60 m.The use of remote indicators installed in control tower provides ahigh degree of flight controller’s awareness and efficiency ofissued air traffic situation data.
PRL-2STPRECISION APPROACH RADAR (PAR)
WITH PHASED ANTENNA ARRAYS
GP antenna
LOC antenna
Supporting device
Transmitting unit
Shelter withequipment
Transmittingantenna
PRL-2STPRECISION APPROACH RADAR
WITH PHASED ANTENNA ARRAYS
• Frequency range – 9310 MHz to 9520 MHz (6 literal frequencies)
• Range of detection of an aircraft with St=5m2 at Рdet.=0,8 and Рfa<10-6, notless:- 40 km – with no precipitations in surveillance sector;
- 25 km (30 km with target designation from PSSR AORL-1AS) - withprecipitations in surveillance sector with up to 5 mm/h density.
• Minimum range of detection – not more than 300 m from point of PARantennas installation.
• Scanned areas, not less: - localizer antenna in horizontal plane (by azimuth): –17,5° to +17,5°;
- glide-path antenna in vertical plane (by angle of elevation): -1° to+8°.
PRL-2STPRECISION APPROACH RADAR
WITH PHASED ANTENNA ARRAYS
• Root-mean-square error of coordinate measuring at the distance lessthan 20 km, not more:- by distance – 15 m;
- error in determining the deviation of the aircraft from the center lineof runway by the course - not more than 0.17% of the distance fromlocalizer antenna to the aircraft (not more than 6 angular minutes) or 9m (take greater);
- error in determining the height of the aircraft – not more than 0.17% ofthe distance from glide-path antenna to the aircraft (not more than 6angular minutes) or 6 m (take greater);
• Resolution :- by distance – 75m, not more;- by azimuth – 1,2º, not more;- by angle of elevation – 0,6º, not more.
PRL-2STPRECISION APPROACH RADAR
WITH PHASED ANTENNA ARRAYS
• Clutter rejection ratio - not less than 50 dB
• The number of aircraft tracked simultaneously – up to 10.
• Tracked aircraft data update ratio – not more than 1 second.
• Readiness time to operation – not more than 4 minutes after the powersupply is on.
• Changing the direction of landing - instantly without turning the antennasystem.
PRL-2STPRECISION APPROACH RADAR
WITH PHASED ANTENNA ARRAYS
POLET: THE BEST COMPLETE SET OF SUPPLY
POLET supplies radars and navigation equipment with thefollowing:
• Double set of all electronic devices with switchover in hot mode in caseof worsening of parameters or failure
• 100% set of spare parts down to Line Replaceable Unit [LRU] foroperation within warranty period
• Set of measuring devices, accessories and recommended consumables
• Licensed software package (system, application and diagnostic)
• Complete set of operational manuals (paper/CD) in required language
POLET offers to the Customers:
• Total compliance with the highest military and civil performancestandards
• Design of equipment, assembly technology, materials and componentsmeet modern world standards (modular design, solid-state devices, VeryLarge-Scale Integration [VLSI])
• Supply of electronic equipment in thermo-stable shelter (container)
POLET: COMPREHENSIVE SUPPORT SERVICES
• Survey of a site and ground navigationsystems in operation
• Consultations on placement of ground radioelectronic equipment at airdrome site
• Electrical assembly, adjustment, startup,ground check and participation in flightcheck of ground navigation systems
• Training of technical personnel in Russiaand/or on site
• Guarantee and after guarantee servicebased on various conditions agreed with theCustomer
• Replenishment of spares for lifetime ofequipment under special agreement
POLET provides wide range of support and after-saleservices to satisfy all needs of our Customers:
POLET: FULL RANGE OF RADARS AND NAVAIDSFOR JOINT DEPLOYMENT AIRDROME
• Primary and secondary airdrome surveillance radar (PSR+SSR)AORL-1AS with international RBS mode (ICAO)
• Precision approach radar PRL-2ST
• Radar precision landing system RSP-2ST
• Instrumental landing system SP-90 / SP-2010 with international ILSformat collocated with navigational and landing radio beaconRMDP-2010 with international DME format
• Short-range navigation system comprising azimuthal and distancemeasuring radio beacons RMA-2010 / RMD-2010 with internationalVOR/DME format
• Instrumental landing system PRMG-76UM (tactical)
• Short-range navigation system RSBN-NM (tactical)
• Remote control equipment ADU-2010
• Air traffic control facilities
POLET: STATE-OF-THE-ART RADARS AND NAVAIDSFOR JOINT DEPLOYMENT AIRDROME