Inertial Navigation Systems News

14 Sep 2018

KVH Industries Bullish on AgilePlans

Image: KVH Industries, Inc

The provider of mobile connectivity and inertial navigation systems  KVH Industries said that it innovative Connectivity as a Service (CaaS) program, 'AgilePlans', is fast-growing choice of global maritime fleets."Increased demand for the AgilePlans subscription-based Connectivity as a Service (CaaS) program from KVH Industries has been the driving force behind the company’s unprecedented growth in VSAT unit deployments during the first six months of 2018, a timeframe when the maritime industry has been increasing its drive toward digitalization…

05 Sep 2016

Technology Transformation in the Offshore Survey Market

Photo: International Marine Contractors Association

Offshore surveys are a necessary precursor for both Oil & Gas (O&G) and renewable energy installations on the seafloor. Particularly for new projects in remote regions, surveys (oceanographic, geotechnical, geophysical etc.) are critical for successful project design and implementation. However, current market conditions are forcing all parties in the supply chain to rethink their approach. Douglas-Westwood (DW) has engaged with industry experts within the market on future strategy and operator expectations.

20 Jun 2015

Turkey Completes Ay-class Submarines Upgrade

AY Class Submarine. Photo by STM Savunma Teknolojileri Mühendislik ve Ticaret A.Ş

Turkey has completed upgrades on two Ay-class submarines, contractor STM, an Ankara-based defense technologies company, said. The modernization project comprising renewal of Electronic Support, Attack and Search Periscopes and Inertial Navigation Systems has been carried out by STM as the main contractor and applied successfully on TCG DOĞANAY (S-351) and TCG DOLUNAY (S-352), AY- Class submarines. The project has been started in 2011. The modernization process of TCD DOLUNAY Submarine completed successfully on April 09…

26 May 2015

Threats to Global Navigation Satellite Systems

Location and coverage of proposed Phase 1 South Korean eLoran transmitter					 (Inside GNSS News January 2015

Originally developed to guide Allied convoys safely across the Atlantic, the use of synchronized low frequency radio signals as a navigational aid revolutionized modern maritime navigation in the 1940s. Faced with operating ships and aircraft over vast areas, researchers pioneered the use of radio signals to aid navigation in regions where poor weather conditions made traditional methods—such as dead reckoning and celestial navigation—exceptionally difficult. This system was eventually named LORAN.

28 Apr 2015

IMCA Publishes Introduction to Inertial Navigation

Image: IMCA

The increased use of inertial navigation systems (INS), particularly in support of offshore survey, installation and inspection tasks, has emphasized the need for a general introduction and outline of the use of inertial navigation technology used offshore. The International Marine Contractors Association (IMCA) has published ‘An Introduction to Inertial Navigation Systems’ (IMCA S 022) produced for the association by Gordon Johnson under the direction of the IMCA Offshore Survey Division Management Committee.

17 Apr 2014

KVH Precision Sensors for Geodetics' Inertial Navigation Systems

KVH’s 1750 IMU is an ultra-compact, extremely precise inertial sensor system.

KVH Industries entered into a strategic partnership with Geodetics Inc., a leader in the development of real-time, high-precision position and navigation solutions. The goal is to provide high performance positioning and navigation products for commercial applications requiring high levels of precision, from unmanned platforms to terrestrial navigation. Geodetics is integrating the KVH 1750 inertial measurement unit (IMU) into two solutions: Geo-INAV Advanced, a GPS-aided inertial navigation system; and Geo-ReINAV, a high-accuracy relative navigation, positioning, and orientation system.

24 Oct 2013

MARINS Chosen for U.K.’s New Aircraft Carriers

iXBlue has been selected to provide inertial navigation systems for the two Queen Elizabeth class aircraft carriers currently being built by the Aircraft Carrier Alliance for the U.K. Royal Navy. The bridge system for each of the carriers will incorporate two iXBlue MARINS units. Trials have already been conducted to optimise the configuration of the units to meet the specific operational requirements of the vessels. David Cunningham, iXBlue Ltd. General Manager, said, "[MARINS] was designed by iXBlue to meet the growing needs of the world’s navies for more accurate and robust inertial navigation systems and incorporates iXBlue’s state-of-the-art fiber-optic gyroscope (FOG) technology.

04 Sep 2013

Northrop Grumman Present at Upcoming DSEI London Expo

Northrop Grumman Corporation will highlight its capabilities in command, control, communications, computers, intelligence (C4I), border security, unmanned ground systems, cyber security as well as navigation and maritime systems at the Defence & Security Equipment International (DSEI) exhibition in London. DSEI is the world's largest fully integrated defence and security event specialising in air, naval, land and unmanned systems and brings together international exhibitors from more than 50 countries. The exhibition takes place at ExCel in London from 10– 13 Sept. 2013. Northrop Grumman will be exhibiting in the South Hall at stand number S5-310.

25 Jul 2013

Northrop Grumman to Supply Steering for USN Destroyers

Northrop Grumman Corporation has been awarded contracts totaling $14.4 million by prime contractors General Dynamics Bath Iron Works and Huntington Ingalls Industries to supply the steering gear system for three new DDG 51 Class Arleigh Burke destroyers. The steering gear system is vital for the control and maneuverability of the ship and is directly linked to the integrated bridge, as well as the navigation and inertial navigation systems that Northrop Grumman is supplying under separate contracts for the DDG 51 Class destroyers. Northrop Grumman has been the sole provider of the steering gear system for the DDG 51 Class since production began during the 1980s. This contract award brings the program's total to 69 steering systems.

26 Nov 2012

Northrop Grumman Awarded In-Service Support Contract

Northrop Grumman Corporation (NYSE: NOC) has been selected by Canada's Department of National Defence (DND) to provide in-service support for the MK-49 inertial navigation systems and navigation data distribution systems fielded aboard surface ships and submarines of the Royal Canadian Navy. The $12.1 million contract, awarded by Public Works Government Services Canada, includes material spares and software maintenance for the next five years. This is the fourth in-service support contract that Northrop Grumman has received from the DND since 2001.

22 Aug 2012

INS is Key Focus at Sonardyne Workshop

Sonardyne Inc.’s recent ‘Life of Field’ two day workshop was well attended by over 40 industry professionals, ranging from major oil representatives through to vessel Captains. Held at the 4 Points Sheraton Hotel, Houston, day 1 focused on acoustic positioning techniques whilst day 2 looked at advances in Metrology, Autonomous Monitoring and Inertial Navigation Systems (INS). With sessions delivered by members of Sonardyne’s Survey Support Group (SSG), attendees debated achievable…

27 Jul 2012

GPS-aided Inertial Navigation System on a Chip

VectorNav Technologies launch the VN-200, high-accuracy GPS-Aided Inertial Navigation System (GPS/INS) on a surface-mount chip the size of a postage stamp. Combining an advanced GPS module with the latest in MEMS inertial and pressure sensor technology, the patent-pending VN-200 provides a coupled position, velocity and attitude solution that is robust to a wide range of static and dynamic operating conditions. The release of the VN-200 GPS/INS marks a significant advancement in the field of inertial navigation. Over the past few decades, the size, weight, power, and cost constraints of typical GPS/INS systems have greatly limited the type and number of end-use applications.

04 Oct 2011

Teledyne TSS Adds Heave Capability to DMS 500

DMS-500H

Following the successful launch of the new DMS-500RP motion sensor range in April, Teledyne TSS is expanding this product range with the introduction of the DMS-500H. This new sensor provides heave measurement to complement the roll and pitch capabilities of the launch model. This is expected to be welcomed by a variety of users in the marine and offshore markets where there is known to be a need for a high accuracy sensor with these capabilities but at a lower cost and without the high performance subsea-rated housings that typify Teledyne TSS products.

29 Sep 2011

Teledyne TSS Introduces New DMS-500 Motion Sensor

Teledyne TSS New DMS-500 Motion Sensor

A new range of motion sensors specially developed for commercial marine applications has been introduced by Teledyne TSS. The DMS 500 range has been launched to meet the needs of users who require a conservatively priced, top-quality motion sensor with Ethernet connectivity, but without the high integrity subsea housings that typify Teledyne TSS products. The newest addition to the range is the DMS-500H, which can be used to measure heave and has important applications such as in support of crane and winch control and helideck operations.

30 Mar 2011

Northrop Grumman Awarded Contract for UK Aircraft Carriers

LONDON, March 29, 2011 /PRNewswire/ -- Northrop Grumman Corporation's (NYSE: NOC) Sperry Marine business unit has signed a full production contract for the Integrated Navigation Bridge System (INBS) for the U.K. Ministry of Defence's (MoD) Queen Elizabeth Class (QEC) Aircraft Carrier Programme. The company also signed a design phase contract for the Navigation Lights, Shapes and Sounds (NLSS). Terms of the contracts were not disclosed. Northrop Grumman Sperry Marine will build and deliver the complete INBS, including electronic chart display and information system (ECDIS-N (U.K.)) for the new aircraft carriers. The system will include navigation planning, electronic charts and radar displays, as well as a comprehensive set of sensors and software.

07 Mar 2011

MERIDIAN GYROS APPROVED BY RUSSIANS

Teledyne TSS has been granted type approval by the Russian Maritime Register of Shipping for its Meridian Standard and Meridian Surveyor gyrocompasses. The certification follows a detailed appraisal of the products and the manufacturing processes carried out at the modern Teledyne TSS factory in Croxley Green, UK. Customers in the important Russian shipbuilding market can now be assured that the Teledyne TSS gyrocompasses meet the highest standards of performance and manufacturing quality.

12 Mar 2010

Northrop Grumman Upgrades Swedish Subs

Northrop Grumman Corporation (NYSE: NOC) has won a contract to upgrade the inertial navigation systems (INS) for the Swedish navy’s submarines. Under the contract, awarded by Kockums AB, Northrop Grumman’s Sperry Marine unit will supply five MK 39 Mod 3C ring laser gyro systems for installation on two Gotland-class and two Södermanland-class submarines, with one set to be used for spares and training. The MK 39 Mod 3C systems will replace the existing spinning mass gyrocompasses currently fitted on the submarines. CA Clase AB, Sperry Marine’s sales and service representative in Sweden, was instrumental in securing the order. Kockums AB will perform the installations, which will be completed by 2011.

18 Dec 2009

NG Logistics Support Contract for U.S. Navy

Northrop Grumman Corporation’s (NYSE: NOC) Sperry Marine business unit has been awarded a follow-on contract to provide performance-based logistics (PBL) support for navigation and steering systems installed on U.S. Navy surface ships and submarines. The contract was awarded by Naval Inventory Control Point, Mechanicsburg, Pa., exercising a three-year option on a previously awarded five-year PBL contract. The total value of the three-year contract is $42m. The initial year award is valued at $14.8m. Under the contract, Northrop Grumman Sperry Marine will provide material management, configuration management and program management services…

02 Jun 2009

Northrop Grumman U.K. Gyrocompass Facility

Northrop Grumman Corporation (NYSE: NOC) officially opened its new U.K. technical support centre to provide service, repair and maintenance for the company’s inertial navigation systems (INS) used in Royal Navy ships and submarines. The new naval gyrocompass support centre, located at Northrop Grumman’s Sperry Marine facility in New Malden, U.K., contains a full repair and calibration workshop to support NATO ship INS (SINS) installed on Royal Navy surface warships and attack submarines. Sperry Marine is under contract with the U.K. Ministry of Defence (MoD) to provide ongoing in-service support for these systems. The event was attended by Northrop Grumman executives, as well as MoD officials and local political leaders.

12 Dec 2008

Northrop Grumman - Sub Nav Contract

Northrop Grumman Corporation (NYSE: NOC) has been awarded a delivery order for the fifth year of a five-year contract to provide technical, logistics and material support for navigation systems installed on U.S. Navy ships and submarines. The delivery order, valued at $15.5m, was awarded to Northrop Grumman’s Sperry Marine business unit by Naval Inventory Control Point, Mechanicsburg, Pa., under a firm fixed-price performance-based logistics (PBL) contract. Under the contract, Sperry Marine will supply material management, configuration management and program management services for the AN/WSN-7 inertial navigation systems, and the AN/BPS-15 and AN/BPS-16 submarine radar systems.

19 Aug 2008

Sperry Marine to Supply INS For New Spanish Navy

Northrop Grumman Corporation has won a contract to supply high-accuracy inertial navigation systems (INS) for four new Buques de Acción Marítima (Maritime Action Ships) being built for the Spanish navy at the Navantia shipyard in Ferrol, northwest Spain.The contract, valued at more than $1.5 million, was awarded by Navantia to Northrop Grumman’s Sperry Marine business unit. Installation, commissioning and trials will be overseen by Aeromarine, Sperry Marine’s sales and service representative in .Each of the ships will be fitted with one MK 39 Mod 3A ring laser gyro (RLG) INS and one MK 27 fiber-optic gyrocompass. The MK 39 Mod 3A will…

22 Jan 2008

Northrop Grumman Wins U.S. Navy Contract

Northrop Grumman Corporation was awarded a delivery order for the fourth year of a five-year contract to provide technical, logistics and material support for mission-critical systems installed on U.S. Navy surface ships and submarines. The fourth-year award, valued at $15.3 million, was granted to Northrop Grumman’s Sperry Marine business unit by Naval Inventory Control Point, Mechanicsburg, Pa. The five-year firm-fixed-price performance-based logistics (PBL) contract has a total value of $65.3 million. Under the contract, Sperry Marine is supplying material management, configuration management and program management services for the AN/WSN-7 ship/submarine inertial navigation systems and the AN/BPS-15 and AN/BPS-16 submarine radar systems.

15 Jan 2002

Northrop To Supply Navigation Systems

new Astute-class submarines for the U.K. Royal Navy. gyro (RLG) systems technology. completed in 2004. precise attitude and heading data for weapons control and combat management systems. The first of the new 7,200-ton, 318-ft. Astute-class nuclear attack submarines will be launched in 2004. The Ministry of Defense has ordered six of these submarines, which will replace the existing Swiftsure-class and early Trafalgar-class boats. for the remainder of the Astute-class platforms is expected in 2002.

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