http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
수요관리 평가시스템 구축을 위한 자료가공 및 검증용 부하구성비 추정 알고리즘에 관한 연구 : 산업용부하 중심 Industrial Load
金正勳,張東換,李昌浩 弘益大學校 科學技術硏究所 2003 科學技術硏究論文集 Vol.14 No.-
Load composition rate estimation algorithm is developed for DSM evaluation system. Its algorithm has the structure which is composed of data development and verification and can enhance the data quality. Also the weighting function is introduced for maintaining load shapes. The load composition rates in specific industrial customers are obtained and the results of case studies show that a reasonable load composition rate is achieved.
Numerical modeling and simulation technique in time-domain for multibeam echo sounder
Donghwan Jung,Jeasoo Kim,Gihoon Byun 대한조선학회 2018 International Journal of Naval Architecture and Oc Vol.10 No.2
A Multibeam Echo Sounder (MBES) is commonly used for rapid seafloor mapping. We herein present a time-domain integrated system simulation technique for MBES development. The Modeling and Simulation (M&S) modules consist of four parts: sensor array signal transmission, propagation and backscattering modeling in the ocean environment, beamforming of the received signals, and image processing. Also, the simulation employs a ray-theory-based algorithm to correct the reconstructed bathymetry, which has errors due to the refraction caused by the vertical sound velocity profile. The developed M&S technique enables design parameter verification and system parameter optimization for MBES. The framework of this technique can also be potentially used to characterize the seabed properties. Finally, typical seafloor images are presented and discussed.
Numerical modeling and simulation technique in time-domain for multibeam echo sounder
Jung, Donghwan,Kim, Jeasoo,Byun, Gihoon The Society of Naval Architects of Korea 2018 International Journal of Naval Architecture and Oc Vol.10 No.2
A Multibeam Echo Sounder (MBES) is commonly used for rapid seafloor mapping. We herein present a time-domain integrated system simulation technique for MBES development. The Modeling and Simulation (M&S) modules consist of four parts: sensor array signal transmission, propagation and backscattering modeling in the ocean environment, beamforming of the received signals, and image processing. Also, the simulation employs a ray-theory-based algorithm to correct the reconstructed bathymetry, which has errors due to the refraction caused by the vertical sound velocity profile. The developed M&S technique enables design parameter verification and system parameter optimization for MBES. The framework of this technique can also be potentially used to characterize the seabed properties. Finally, typical seafloor images are presented and discussed.
The Complete Chloroplast Genome of Capsicum frutescens L.
Jung-Ro Lee,Donghwan Shim,Gi-An Lee,Sebastin Raveendar,Na-Young Ro,Young-Ah Jeon,Yang-Hee Cho,Kyung-Ho Ma,Sok-Young Lee,Jong-Wook Jeong 한국육종학회 2015 한국육종학회 심포지엄 Vol.2015 No.07
The chloroplast (cp) is an organelle with its own genome encoding a number of cp-specific components. The membrane-bound organelles are mainly involved in the photosynthetic conversion of atmospheric CO2 into carbohydrates in which light energy is stored as chemical energy. Resequencing technology via next-generation sequencing has recently been successfully applied which results the field of cp genome characterization is growing fast. Here, we report the complete sequence of the chloroplast genome of Capsicum frutescens, a species of chili pepper. The total length of the genome is 156,817 bp, and the overall GC content is 37.7%. A pair of 51,584-bp inverted repeats (IRs) is separated by a small (17,853 bp) and a large (87,380 bp) single-copy region. The C. frutescens chloroplast genome encodes 103 unique genes, including 79 protein-coding genes, 20 tRNA genes, and four rRNA genes. Of these, 19 genes are duplicated in the IRs and 18 genes contain one or two introns. Comparative analysis with reference cp genome revealed 125 simple sequence repeat (SSR) motif and 34 variants, mostly located in the non-coding regions. These microsatellite markers will facilitate the studies of genetic diversity, population genetic structure, and sustainable conservation for C. frutescens.
능동형 RFID 태그를 이용한 433 MHz RTLS의 설계 및 구현
정동호 ( Dongho Jung ),지동환 ( Donghwan Ji ),정연수 ( Yeonsu Jung ),백윤주 ( Yunju Baek ) 한국정보처리학회 2006 한국정보처리학회 학술대회논문집 Vol.13 No.2
RTLS 시스템은 실시간으로 태그의 위치를 확인하는 기술로, 물류·유통 분야에 전체 시스템을 원활하게 조정할 수 있고 이동 경로의 흐름을 알게하여 비용 절감을 누릴 수 있다. 본 논문에서는 433MHz의 능동형 RFID를 이용하여 시스템을 구성하고 RTLS 시스템을 설계하고 구현한다. 구현한 RTLS 시스템은 표준에서 제안하고 있는 시스템 구조와 메시지 포맷 등을 준수하였고 나아가 리더-서버간의 유선 통신을 무선으로 하여 확장성을 고려하였다. 또한 실내·외 환경에서 시스템 성능평가를 하였다. 마지막으로 이론적 제안한 리더-싱크간 데이터 라우팅 기법을 시뮬레이션으로 성능평가를 하였다. 그리고 라우팅 기법이 적용되지 않을 경우보다 적용되었을 때 성능이 더 좋음을 보였다.
The complete chloroplast genome of Capsicum annuum var. glabriusculum using Illumina sequencing
Sebastin Raveendar,Jung-Ro Lee,Donghwan Shim,Kyung Jun Lee,Kyung-Ho Ma,Sok-Young Lee,Jong-Wook Chung 한국육종학회 2015 한국육종학회 심포지엄 Vol.2015 No.07
Chloroplast (cp) genome sequences provide a valuable source for DNA barcoding. Molecular phylogenetic studies have concentrated on DNA sequencing of conserved gene loci. However, this approach is time consuming and more difficult to implement when gene organization differs among species. Here we report the complete re-sequencing of the cp genome of Capsicum pepper (Capsicum annuum var. glabriusculum) using the Illumina platform. The total length of the cp genome is 156,817 bp with a 37.7% overall GC content. A pair of inverted repeats (IRs) of 50,284 bp were separated by a small single copy (SSC; 18,948 bp) and a large single copy (LSC; 87,446 bp). The number of cp genes in C. annuum var. glabriusculum is the same as that in other Capsicum species. Variations in the lengths of LSC, SSC and IR regions were the main contributors to the size variation in the cp genome of this species. A total of 125 simple sequence repeat (SSR) and 48 insertions or deletions variants were found by sequence alignment of Capsicum cp genome. These findings provide a foundation for further investigation of cp genome evolution in Capsicum and other higher plants.