http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
MIL-STD-1553B 통신의 다중 메시지 체인과 더블 버퍼링 방식을 적용한 고속 데이터 처리기술 분석 및 구현
김기표,안기현,권용성,윤석재,이상훈,Kim, Ki-Pyo,Ahn, Kee-Hyun,Kwon, Yong-Sung,Yun, Seok-Jae,Lee, Sang-Hoon 한국군사과학기술학회 2013 한국군사과학기술학회지 Vol.16 No.4
MIL-STD-1553B communication is globally used in the area of aerospace and defense which require safety and reliability in spite of its low communication speed. As recently increased requirements for high precision and robust guidance ability of missiles, missile sensor equipment needs more data to satisfy those requirements. Therefore, missile systems to adopt MIL-STD-1553B requires higher data transfer and processing capability than those of the current systems. In this paper, we describe the result of analysis and implementation of the existing methods that applied multi-message chain and double buffers to improve the current missile system.
완성 유도탄 탑재장비의 소프트웨어 업그레이드를 위한 MIL-STD-1553B 기반 간접적 데이터 전송 기술
김기표,유해성,이헌철,윤석재,안기현,우덕영,Kim, Kipyo,Yu, Haesung,Lee, Heoncheol,Yun, Seokjae,Ahn, Keehyun,Woo, Deogyoung 한국군사과학기술학회 2016 한국군사과학기술학회지 Vol.19 No.1
This paper addresses the problem of the software update or upgrade of embedded equipments on a missile assembly with booster. Because the embedded equipments are assembled delicately and closely one another with various communication and power cables, they should be very carefully disassembled to directly upgrade the software of a certain embedded equipment. This may cause not only the costs for disassembly and reassembly but also additional tests to verify the completeness of the reassembled missile as a missile assembly with booster. This paper presents an indirect data transfer technique based on MIL-STD-1553B through Guidance Control Unit to easily upgrade the software of other equipments without any additional costs caused by disassembly and reassembly. The presented technique was successfully applied to the software upgrade of various equipments on real missile assembly with booster.
김기표,장쾌현,최상경,홍종태,Kim, Ki-Pyo,Chang, Kwe-Hyun,Choi, Sang-Kyung,Hong, Jong-Tai 한국군사과학기술학회 2008 한국군사과학기술학회지 Vol.11 No.6
A smart submunition drops through the expected trajectory to have a appropriate target searching footprint for the armored ground vehicles. Parachutes can be used as a tool to decelerate and spin the submunition. Usually submunition's descent velocity, spin rate, submunition inclination angle against vertical and dynamic stability affect to its target searching footprint. Therefore it is important to design optimal parachute and load configuration for the overall system performance. In this paper we described the dynamic motion of submunition by the mathematical model of parachute and load. Through the computer simulation we can analyze the submunition footprint affected by parachute and load design.
Matlab Simulink를 이용한 회전안정탄의 6 자유도 탄도 모델링
김기표,윤상용,김진석,홍종태,Kim, Ki Pyo,Yun, Sang Yong,Kim, Jin Seuk,Hong, Jong Tai 한국시스템엔지니어링학회 2006 시스템엔지니어링학술지 Vol.2 No.2
With the advent of low cost, miniature and high-g hardened inertial sensors and actuators, many kind of smart munitions are becoming practical such as 1D or 2D TCM, SFM, Range Extended GPS guided munitions and so on. They have more complicated trajectory control algorithm than conventional munitions'. Therefore it is necessary to study the complicated operation algorithm of smart munitions with M&S in advance of developing them. The purpose of this paper is to introduce a practical M&S method to study an operation concept of smart munitions using PRODAS and Matlab.
김기표,정명지,홍종태,Kim, Ki-Pyo,Chung, Myung-Jee,Hong, Jong-Tai 한국군사과학기술학회 2008 한국군사과학기술학회지 Vol.11 No.4
There are some ways to improve precision of conventional munitions by low-cost method. 2D Course Correction Munition(CCM) is one of those ways, which is a 155mm projectile integrated with 2D Guidance Fuze(GF) instead of conventional fuze. 2D GF can correct the projectile trajectory and minimize range and deflection errors from its aimpoint using canard control. In this paper 2D CCM system concept is introduced and its course correction capability is analyzed using PRODAS.
김기표,Kim, Ki-Pyo 한국군사과학기술학회 2007 한국군사과학기술학회지 Vol.10 No.1
The trajectory of an current artillery munition is subject to a variety of different error sources resulting in more or less big deviation from the nominal predicted flight path. The 1D CCM(Course Correction Munition) has appeared to solve this problem and the mechanism of 1D CCM is a simple and low cost one using the influence of drag to range behavior of an artillery munition. In the paper 1D CCM concept has been simulated using wind tunnel experiment results of the specified Korean munition with CCF(Course Correction Fuze) and calculated the performance of its rang error reduction. From the simulated results it can be numerically explained that the possibility of adaptation of 1D CCM concept to Korean artillery munitions.
관성항법장치의 실시간 모의를 위한 RTX기반의 MILS S/W 개발
김기표,최진호,안기현,우덕영,Kim, Ki-Pyo,Choi, Jin-Ho,Ahn, Kee-Hyun,Woo, Deog-Young 한국군사과학기술학회 2011 한국군사과학기술학회지 Vol.14 No.3
In this paper, we have introduced a Missile In the Loop Simulation(MILS) Software developed for the missile ground test, which is based on a commercial hard real-time operating system(OS) on Windows platform called as Real-Time eXtension(RTX). MILS software makes it possible to test overall system functions of a integrated missile on the ground in the flight conditions by real-time imitating its inertial data. By means of MILS, we have performed missiles ground tests, which result in successful real flight tests.