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Research Paper

April 5, 2023

A Study on the Detection of Fault Factor in Gear-Integrated Bearing

Yeongsik Kang, Ina Yang, Eunjun Lee, et al.

J. KIMS Technol. 2023;26(2):113-121.

High-precision lasers and anti-aircraft radars are the main equipment to protect the Korean Peninsula, and require preemptive maintenance before signs of failure. Of the key components in the drive...

Research Paper

April 5, 2023

Main-Lobe Recognition for Sum-Delta Monopulse of Single-Ring Circular Array Antenna

Hyeongyu Park, Daewoong Woo, Jaesik Kim

J. KIMS Technol. 2023;26(2):122-128.

The target must be located within the main-lobe of the antenna in order to measure the direction of the target by using sum-delta monopulse technique. The most common way if...

Research Paper

April 5, 2023

Acquiring Precise Coordinates of Ground Targets through GCP Geometric Correction of Captured Images in UAS

Namwon An, Kyung-Mee Lim, So-Young Jeong

J. KIMS Technol. 2023;26(2):129-138.

Acquiring precise coordinates of ground targets can be regarded as the key mission of the tactical-level military UAS(Unmanned Aerial System) operations. The coordinates deviations for the ground targets estimated from...

Research Paper

April 5, 2023

A Study on Safety Standards for the Interior of an Artillery Firing Range Considering Probable Error

Juhee Kim, Kieun Sung

J. KIMS Technol. 2023;26(2):139-148.

Safety standards for long-range artillery ammunition test and training sites follow the US artillery shooting range safety zone standards. Although the South Korean geographical conditions of shooting ranges are different...

Research Paper

April 5, 2023

Prediction of Aerodynamic Characteristics of the Grid Fins using Low/High Fidelity Methods

Ki-Hoon Hur, Hyunjae Nam, Kyungjin Lim, et al.

J. KIMS Technol. 2023;26(2):149-158.

To predict the aerodynamic characteristics of the grid fins from subsonic to supersonic speeds, low fidelity SW as well as CFD SW were applied. VLM(Vortex Lattice Method) and SE(Shock-Expansion) method...

Research Paper

April 5, 2023

Numerical Analysis on Dynamic Behavior Characteristics of an Amphibious Assault Vehicle during Water Entry

Youngmin Heo, Taehyung Kim

J. KIMS Technol. 2023;26(2):159-170.

In the present study, the dynamic behavior characteristics of an amphibious assault vehicle during water entry were analyzed using STAR-CCM+, a commercial computational fluid dynamics(CFD) code. All computations were...

Research Paper

April 5, 2023

Developement of Multifunction PCM Recorder for Telemetry System

Daeyeon Kim, Jaemin Kim, Kwang-Ryul Koh, et al.

J. KIMS Technol. 2023;26(2):171-178.

PCM data is result of air-vehicle flight test, this data is distributed for each engineers to analyze its condition. Since line-of-sight between the air-vehicle and the ground receiver cannot always...

Research Paper

April 5, 2023

Cyberattack Tracing System Operational Architecture

Jae-hong Ahn

J. KIMS Technol. 2023;26(2):179-187.

APT cyber attacks have been a problem for over a past decade, but still remain a challenge today as attackers use more sophisticated techniques and the number of objects to...

Research Paper

April 5, 2023

Efficient Task-Resource Matchmaking Technique for Multiple/Heterogeneous Unmanned Combat Systems

Young-il Lee, Hee-young Kim, Wonik Park, et al.

J. KIMS Technol. 2023;26(2):188-196.

In the future battlefield centered on the concept of mosaic warfare, the need for an unmanned combat system will increase to value human life. It is necessary for Multiple/Heterogeneous Unmanned...

Research Paper

April 5, 2023

A Basic Study on the Selection of Required Operational Capability for Attack Drones of Army TIGER Units Using AHP Technique

Jinho Lee, Seongjin Kwon

J. KIMS Technol. 2023;26(2):197-204.

The importance of each warfighting function for Army TIGER unit attack drones is measured using the AHP technique. As a result, the importance of attack drones is high in the...

Current Issue: Volume 26(2); Apr 2023

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Copyright © 2023 by The Korea Institute of Military Science and Technology.

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