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標題: 『每日軍武』- S-3B 維京(Viking)反潛機 [列印本頁]
作者: 克里斯Chris    時間: 06-12-26 21:06
標題: 『每日軍武』- S-3B 維京(Viking)反潛機
S-3B Viking
S-3B 維京反潛機


原文:
S-3B Aircraft are tasked by the Carrier Battle Group Commanders to provide Anti-Submarine Warfare (ASW) and Anti-Surface Warfare (ASUW), surface surveillance and intelligence collection, electronic warfare, mine warfare, coordinated search and rescue, and fleet support missions, including air wing tanking. The S-3B Aircraft is manned and operated by an aircrew of four.


The aircrew consists of a pilot, Copilot Tactical Coordinator (COTAC), acoustic Sensor Station Operator (SENSO), and Tactical Coordinator (TACCO). The S-3B Aircraft carries surface and subsurface search equipment with integrated target acquisition and sensor coordinating systems which can collect, process, interpret, and store ASW and ASUW sensor data. It has a direct attack capability with a variety of armament. The S-3B's high speed computer system processes information generated by the acoustic and non-acoustic target sensor systems. This includes a new Inverse Synthetic Aperture Radar (ISAR) and ESM systems suites. To destroy targets, the S-3BViking employs an impressive array of airborne weaponry.


This provides the fleet with a very effective airborne capability to combat the significant threat presented by modern combatants and submarines. Additionally, all S-3B aircraft are capable of carrying an inflight refueling "buddy" store. This allows the transfer of fuel from theViking aircraft to other Naval strike aircraft, thus extending their combat radius.


The S-3B Aircraft is a modified S-3A Anti-Submarine Warfare (ASW) aircraft, with increased ASW and new Anti-Surface Warfare capabilities through improvements to various mission avionics and armament systems. It has increased capabilities through improvements to the general purpose digital computer, acoustic data processor, radar, sonobuoy receiver, sonobuoy reference system, and electronic support measures, and includes the installation of an electronic countermeasures dispensing system and the Harpoon Missile System. It also encompasses provisions for the Joint Tactical Information Distribution System.


The Communications Control Group [CCG] provides improved communication capability and greatly improved reliability over the Switching Logic Unit and Intercommunication System used in the S-3A. The Global Positioning System [GPS] modification replaces the Tactical Air Navigation (TACAN) portion of the S-3B Aircraft TACAN Inertial Navigation System once TACAN is phased out.


This new navigation system will also comply with the requirement for the S-3B Aircraft to have Federal Aviation Administration certifiable GPS Radio Navigation capability. The GPS will provide increased operational capability and mission effectiveness by providing precise navigation position information during all phases of aircraft operations. The AN/USH-42 Mission Recorder Reproducer Set [MR/RS] replaces the obsolete and unsupportable RO457 Video Signal Recorder.


It allows for multi-channel recording of S-3B Aircraft Inverse Synthetic Aperture Radar, Forward Looking Infrared, and mission avionics data. The capability for in-flight video recording, in-flight and post-flight playback, analysis, and duplication are also new features. Between July 1987 and July 1991, all east coast S-3A Aircraft were modified by a contractor field team at the Naval Air Station (NAS) Cecil Field, Florida. In March 1992, a contractor field team at NAS North Island, California, began modifying west coast S-3A Aircraft to the S-3B Aircraft configuration and completed modifications in September 1994.

In early 1995, CCGs were installed in approximately 40 of the S-3B Aircraft at NAS North Island. Installation of the remaining CCGs began in March 1997 and is scheduled to be completed first quarter FY00. The GPSs and AN/USH-42s are scheduled for concurrent installation beginning first quarter FY98 and continuing through the first quarter FY01. The S-3B Aircraft is in Phase III, Production, Fielding, Deployment, and Operational Support phase of the Weapon System Acquisition Process. In fiscal year 1992, ten aircraft S-3B squadrons were reduced to six aircraft. In 1993, aircraft assets for deployed squadrons were increased to eight, to meet increased operational requirements caused by retirement of the A-6E from the Navy inventory. All S-3B squadrons are currently configured and manned for eight aircraft.


The Undersea Warfare Systems (USW) have been removed from the S-3B Viking aircraft. This provides an ideal opportunity for improved technologies to be developed in the S-3B aircraft. The capabilities being tested provide real time tactical data to units on the ground or onboard ships. In the summer of 1999, Commander Sea Control Wing Atlantic (CSCWL) and Commander Sea Control Wing Pacific (CSCWP) embarked on a joint demonstration of the Viking Surveillance System Upgrade (SSU).


The Pacific Wing aircraft was fitted with Ultra High Resolution Synthetic Aperture Radar (UHR/SAR) imagery, Joint Tactical Information distribution System (JTIDS) Link-16, Real Time Sensor Data Link (RTSDL) and the AN/AYK-23 Digital Computer. A long range Electro Optical/Infra Red (EO/IR) sensor capable of real time data link to ground and airborne stations was placed in an Atlantic Wing aircraft. The modifications were done at Naval Air Warfare Center, Aircraft Division (NAWCAD), Patuxent River by Veridian contract personnel at Force Aircraft Test Squadron and Naval Air Station, Jacksonville, Florida. This joint effort minimized installation time and cost and maximized visibility.

[ 本文最後由 jacklf2004 於 07-10-7 02:32 PM 編輯 ]
作者: 克里斯Chris    時間: 06-12-26 21:11
SpecificationsPrimary Function


Antisubmarine Warfare and Sea Surveillance
ContractorLockheed-California Company
Unit Cost$27 million
PropulsionTwo General Electric TF-34-GE-400B turbofan engines (9,275 pounds of thrust each)
Length53 feet 4 inches (16 meters)
Wingspan68 feet 8 inches (20.6 meters)
Height22 feet 9 inches (6.9 meters)
WeightMax design gross take-off: 52,539 pounds (23,643 kg)
Speed450 knots (518 mph, 828.8 kph)
Ceiling40,000 feet
Range2,300+ nautical miles (2,645 statute miles, 4232 km)
ArmamentUp to 3,958 pounds (1,781 kg)
AGM-84 Harpoon
AGM-65 Maverick missiles
torpedoes, mines, rockets and bombs.
CrewFour
IOC1975










































[ 本文最後由 jacklf2004 於 07-10-7 02:33 PM 編輯 ]
作者: 克里斯Chris    時間: 06-12-26 21:13
武器介紹：

S-3B維京反潛機

S-3開發之初，為取代S-2E艦上反潛機的後繼機。但今天已成為多功能的反潛與海上壓制機，除反潛外，還可佈雷、空中加油、反艦與有限的電子監視功能。S-3B配備較S-3A更高速的任務電腦，以處理與辨識水下各種有聲與無聲的目標物。　　S-3開發之初，為取代S-2E艦上反潛機的後繼機。但今天已成為多功能的反潛與海上壓制機，除反潛外，還可佈雷、空中加油、反艦與有限的電子監視功能。S-3B配備較S-3A更高速的任務電腦，以處理與辨識水下各種有聲與無聲的目標物。

包括新式合成孔徑雷達與電戰系統，可使S-3B更有效執行任務。S-3B配備聲納浮標，可讓機上獵潛官掌握最新水下動態。也可加掛夥伴莢艙，為低油量的僚機進行空中加油。也可掛載GM-84魚叉飛彈或AGM-65小牛飛彈執行反艦任務。

為了替日漸老舊的S-2反潛機尋找後繼機種，美國海軍在1968年提出SVX計畫，競標結果由洛克西德的維京式獲得出線。該機是針對蘇聯潛艇威脅所應運而生，這也是世界上第一架以噴射發動機做為動力來源之反潛機。

由於反潛機需要長時間低空低速的飛行能力，對噴射機而由是相當嚴苛的要求；但在廠方苦尋下，找到了低耗由TF34渦輪扇葉發動機。粗短的機身塞滿了新型電子設備和感測器。再加上高單翼式高展弦比主翼，形成了本機在外觀上的特色。

原型機於1972年1月試飛，1974年服役，6年內共生產了187架，組成了12支反潛中隊。到了1992年有116架的S-3A，其電子設備已提升到S-3B的水準，已因應環境的變化。

S-3 Vikink 諸元表
乘員 4員
全高 6.9m
全長 16.m
翼展 20.6m
最大離陸重量 23,643kg
最大升限 4萬呎
最大速度 828km/hr


[ 本文最後由 jacklf2004 於 07-10-7 02:34 PM 編輯 ]
作者: 異形    時間: 06-12-27 12:09
那請問一下,我國是否可使用S-3來取代舊有的S-2T?
作者: 克里斯Chris    時間: 06-12-27 21:09
原文由異形 於 06-12-27 12:09 PM 發表
那請問一下,我國是否可使用S-3來取代舊有的S-2T?


請參考這篇～

中華民國海軍航空隊之未來發展



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