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Business Areas

National Defense Modeling and Simulation (M&S)

Contributing to the Improvement of the Military Combat Power Through Simulated Training in Battlefield Environment

In this particular area, modeling refers to the process of developing physical, mathematical or logical expressions for combat systems, battlefield environments, natural/artificial phenomena, or procedures/processes, while simulation refers to the methodology applied to implement the model produced from the modeling process in a flow of time. Ultimately, national defense M&S could be regarded as a means of research, investigation, and analysis to find the optimal solutions for complex problems through the operation of models in the virtual or real world. Considerable expenses are incurred in the national defense industry, and by applying the M&S technique, it is possible to obtain optimal solutions while reducing the budget, which is why it is considered a field that will garner much attention in the future.

At GDL System, we provide various national defense modeling and simulation (M&S) services for virtual simulation of various weapon system systems used in the defense sector, live simulation for tactical training, and simulation of various battlefield environments.

Action Speed Tactics Trainer (ASTT)

The Action Speed Tactics Trainer (ASTT) enables training of small, medium, and large ships operated by the Navy, and it is possible to simulate the weapons systems of new naval vessels and anti-ship/anti-submarine/anti-aircraft tactics training. In addition, by simulating the combat situation in a way that is very similar to the actual situation and the equipment and arming performance of actual naval vessels, it provides a battlefield environment where all simulated training features are automatically processed in real time by the computer.

Set up the ASTT for the Navy in 2015, 2018 and 2019

Action Speed Tactics Trainer (ASTT)

ASTT Training Site

Configuration Diagram of the ASTT System

Guided Missile Tactical Training System (GMTTS)

The Guided Missile Tactical Training System (GMTTS) presents a simulated marine environment that is very similar to the actual marine environment to crew members of naval vessels carrying out operations with guided weapons on board. The training provided using this system serves to improve crew members’ ability to perform operations. The multifunctional command consoles (MFCC) as well as various types of detection equipment (R/D, SONATA, KNTDS, etc.) are simulated to provide a training system that enables the establishment of an engagement plan for guided missiles, firing procedures, firing by a single ship or multiple ships, firing accuracy assessment, and 3D follow-up analysis.

Establishment of a GMTTS Training center for the 00 Squadron the Navy

Guided Missile Tactical Training System (GMTTS)

Training Center for the GMTTS

Configuration Diagram of the GMTTS System

Submarine piloting training equipment

We offer an instructor/critique system that can simulate the actual submarine equipment and armed performance for the crew members of the ROK Navy’s 3,000 ton-class medium-sized submarines.

Jang Bo-go Ⅲ Piloting Training Equipment Instructor System

Submarine Piloting Training Equipment

Training Center for the Submarine Piloting Training Equipment

CheongHae (CH) and Naval Combat Service Support Model (NCSSM)

The CheongHae (CH) and Naval Combat Service Support Model (NCSSM) creates virtual battlefield situations similar to the actual battlefield situations to provide a chance for the operations, logistics and fleet-level command officers and staff officers to gain proficiency in warfare procedures, improved crisis management capabilities, and improved ability to handle various situations according to the combat situation and make better command decisions and judgment. It is a computer simulation model developed with the application of certain rules, specifications and procedures to provide an indirect war practice environment.

CH and NCSSM integrated maintenance and repair services in 2019, 2021 and 2021

CheongHae (CH) Model

Naval Combat Service Support Model(NCSSM)