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Research Paper

December 5, 2022

A Study on the Improvement of Special Wrench for K-Series Self-Propelled Howitzer Power-Pack

Sang-hyeok Kim, Gu-tae Park, Hun-kee Lee

J. KIMS Technol. 2022;25(6):553-560.

This study investigates improvement of torsional strength of special wrench for K-series self-propelled howitzer power-pack maintenance. In order to maintain the power-pack, special wrench is one of the essential tools...

Research Paper

December 5, 2022

Optimal Design of the Flexure Mount for Optical Mirror Using Topology Optimization Considering Thermal Stress Constraint

Kyoungho Lee, Joong Seok Lee

J. KIMS Technol. 2022;25(6):561-571.

An optical mirror assembly is an opto-mechanically coupled system as the optical and mechanical behaviors interact. In the assembly, a flexure mount attached to an optical mirror should be flexible...

Research Paper

December 5, 2022

A Study on the Classification of Military Airplanes in Neighboring Countries Using Deep Learning and Various Data Augmentation Techniques

Chanwoo Lee, Hajun Hwang, Hyeok Kwon, et al.

J. KIMS Technol. 2022;25(6):572-579.

The analysis of foreign aircraft appearing suddenly in air defense identification zones requires a lot of cost and time. This study aims to develop a pre-trained model that can identify...

Research Paper

December 5, 2022

Correlation between Dielectric Constant Change and Oxidation Behavior of Silicon Nitride Ceramics at Elevating Temperature up to 1,000 °C

Seok-Kin Yong, Seok-Young Ko, Wook Ki Jung, et al.

J. KIMS Technol. 2022;25(6):580-585.

In this study, the high-temperature dielectric constant of Si3N4 ceramics, a representative non-oxide-based radome material, was evaluated and the cause of the dielectric constant change was analyzed in relation to...

Research Paper

December 5, 2022

A Study on the Formation Control Algorithm of Multi-USVs According to COLREGs

Jinyeong Heo, Hyunseok Kim, Sungjun Shim, et al.

J. KIMS Technol. 2022;25(6):586-595.

In this paper, we propose a formation control algorithm for multi-USVs according to COLREGs. First, we applied the Dynamic Window Approach algorithm that can reflect the kinematic characteristics for the...

Research Paper

December 5, 2022

A Study on the Flight Vibration Environmental Specification of Unmanned Flying Vehicle using Random Vibration Test and Analysis Methods

Jangseob Choi, Dongho Oh

J. KIMS Technol. 2022;25(6):596-605.

In this study, analysis of dynamic characteristics and flight vibration was performed to unmanned aerial vehicles. The analysis model was supplemented by performing a dynamic characteristic test and a random...

Research Paper

December 5, 2022

A Study of Real-time Semantic Segmentation Performance Improvement in Unstructured Outdoor Environment

Daeyoung Kim, Seunguk Ahn, Seung-Woo Seo

J. KIMS Technol. 2022;25(6):606-616.

Semantic segmentation in autonomous driving for unstructured environments is challenging due to the presence of uneven terrains, unstructured class boundaries, irregular features and strong textures. Current off-road datasets exhibit difficulties...

Research Paper

December 5, 2022

Design of Scenario Creation Model for AI-CGF based on Naval Operations, Resources Analysis Model(I): Evolutionary Learning

Hyun-geun Kim, Jung-seok Gang, Kang-moon Park, et al.

J. KIMS Technol. 2022;25(6):617-627.

Military training is an essential item for the fundamental problem of war. However, there has always been a problem that many resources are consumed, causing spatial and environmental pollution. The...

Research Paper

December 5, 2022

Avionics Architecture Design for Military Unmanned Aerial Vehicles

Jae Ick Shim, Jae Won Choi, Yong Tae Kim, et al.

J. KIMS Technol. 2022;25(6):628-636.

This paper describes the design of the avionics architecture for military unmanned aerial vehicles considering the airworthiness requirements for the first time. This design considers the redundancy in the system...

Research Paper

December 5, 2022

The Development of Rule-based AI Engagement Model for Air-to-Air Combat Simulation

Minseok Lee, Jihyun Oh, Cheonyoung Kim, et al.

J. KIMS Technol. 2022;25(6):637-647.

Since the concept of Manned-UnManned Teaming(MUM-T) and Unmanned Aircraft System(UAS) can efficiently respond to rapidly changing battle space, many studies are being conducted as key components of the mosaic warfare...

Current Issue: Volume 25(6); Dec 2022

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