Han, H. J., Kim, H. J., Cho, W. J., Jung, D. H., ISE based Embedded System for Hydroponic and Soil Nutrient Monitoring, 5th Global Workshop on PSS 2019, 159-164

Han, H. J., Kim, H. J., Cho, W. J., Jung, D. H., Study on Hydroponics Phosphorus Sensing using a Molybdenum Colotimetric Method, 한국농업기계학회 학술대회논문집 Vol. 24(2):55-55 

Han, H. J., Kim, H. J., Cho, W. J., Jung, D. H., Real-time Determination of Macronutrients in Hydroponic Solution and Soil Extracts using a Laboratory-made On-line Ion Analyzer, 한국농업기계학회 학술대회논문집 Vol. 24(1):468-468

Gang, M. S., Kim, H. J., Jeon, C. W., Yun, C. H., Study on the Position and Heading Error Correction for the Autonomous Agricultural Vehicle using Multiple Low-Cost GPSs system, 한국정밀농업학회 발표자료집 2019, 121-121

Gang, M. S., Kim, H. J., Jeon, C. W., Yun, C. H., Study on the Position and Heading Error Correction for the Autonomous Agricultural Vehicle using Multiple Low-Cost GPSs system, 한국농업기계학회 학술대회논문집 Vol. 24(2):174-174

Gang, M. S., Kim, H. J., Jeon, C. W., Yun, C. H., Preliminary Study on Development of Path Generation and Tracking Algorithms for Autonomous Rice Transplanter, 한국농업기계학회 학술대회논문집 Vol. 24(2):27-27

Gang, M. S., Kim, H. J., Lee, J. H., Choi, J. H., Koo, K. M., Kim, Y. J., Study on Field Test of a Semi-Active Front Axle Suspension System Based on Preview of Road Roughness for Agricultural Tractor, 한국농업기계학회 학술대회논문집 Vol. 24(1):459-459

 Park, S. H., Jung, D. H., Kim, H. S., Kim, H. J., Kim, N. Y., Moon, S. H., Development of vocal recording and analysis system for laying hens and cow based-on cloud-computing, ASABE Annual Meeting Papers 2019

Jung, D. H., Park, S. H.,  Kim, H. J., Lee, T. S., Deep Neural Network Based Control Algorithm for Maintaining Electrical Conductivity and Water Content of Substrate in Closed-Soilless Cultivation, ASABE Annual Meeting Papers 2019

Jung, D. H., Park, S. H., Kim, H. S., Kim, H. J., Kim, N. Y., Moon, S. H.,  Convolutional Neural Network based Acoustic Classification model for Behavioral Parameters of Cattle and Laying Hens, 한국농업기계학회 학술대회논문집 Vol. 24(1):519-519

Yun, C. H., Kim, H. J., Jeon, C. W., Gang, M. S., Lee, W. S., Stereovision-based Ridge-Furrow Detection and Tracking for Auto-guided Seeding, ACPA 2019 

Yun, C. H., Kim, H. J., Jeon, C. W., Lee, W. S., Development of Robust Ridge-Furrow Detection Algorithms for Stereovision-Based Auto-Guidance, 한국농업기계학회 학술대회논문집 Vol. 24(1):475-475

Jeon, C. W., Kim, H. J., Yun, C. H., Gang, M. S., Han, X., Complete Coverage Path Planning for Auto-guided Tillaging in Polygonal Paddy Fields, ASABE Annual Meeting Papers 2019 

Jeon, C. W., Kim, H. J., Yun, C. H., Gang, M. S., Han, X., Study on Autonomous Steering and Velocity Control using Convolutional Neural Networks (CNN) for a tractor, 한국농업기계학회 학술대회논문집 Vol. 24(2):23-23

Jeon, C. W., Kim, H. J., Yun, C. H., Development of an autonomous soil puddling tractor system and its validation test, 한국농업기계학회 학술대회논문집 Vol. 24(1):474-474

Yun, C. H., Kim, H. J., Jeon, C. W., Gang, M. S., Lee, W. S., Development of 3D Vision-Based Ridge-Following Algorithm for Tractor, 한국농업기계학회 학술대회논문집 Vol. 23(2):138-138

Yun, C. H., Kim, H. J., Jeon, C. W., Kim, J. H., Stereovision-Based Guidance Line Detection Method for Auto-guidance system on Furrow Irrigated Fields, IFAC 2018, Vol51(17):157-161

Yun, C. H., Kim, H. J., Jeon, C. W., Kim, J. H., Sterovision-based Guidance Line Detection Method on a Field With Ridge-furrow for Autonomous Tractor, 한국농업기계학회 학술대회논문집 Vol. 23(1):99-99

Han, H. J., Kim, H. J., Cho, W. J., Kweon, J. K., Jung, D. H., Design of a Temperature Compensation Circuit for Electrical Conductivity and pH probes in Hydroponics, 한국농업기계학회 학술대회논문집 Vol. 23(2):134-134
 
Cho, W. J., Kim, H. J., Jung, D. H., Han, H. J., Yang, S. H., Automatic Compensation and Diagnostic System for Electrical Conductivity and pH Probes in Hydroponics, 한국농업기계학회 학술대회논문집 Vol. 23(2):116-116

Cho, W. J., Kim, H. J., Jung, D. H., Han, H. J., Yang, S. H., Automated Calibration and Diagnostic System for Electrical Conductivity and pH Probes in Recirculating Hydroponics, CIGR World Congress 2018

Kim, D. W., Jung, S. J., Kwon, Y. S., Kim, S. G., Kim, H. J., UAV-based Automatic Identification and Spatial Mapping Technology for Yield Monitoring of Vegetables, 대한기계학회 학술대회논문집 Vol. 5(1):11-12

Kim, D. W., Jung, S. J., Kwon, Y. S., Kim, S. G., Ryu, C. S., Kim, H. J., Automatic Temporal and Spatial Yield Mapping of Chinese Cabbage and White Radish based on UAV-RGB imagery with Crop Identification Algorithm, 한국농업기계학회 학술대회논문집 Vol. 23(2):136-136

Kim, D. W., Jung, S. J., Kwon, Y. S., Kim, S. G., Kim, H. J., Automatic Temporal and Spatial Mapping of Chinese Cabbage Growth Status using UAV-based RGB imagery, 한국농업기계학회 학술대회논문집 Vol. 23(1):103-103

Jeon, C. W., Kim, H. J., Yun, C. H., Han, X., Study on Optimized Complete Route Planning Algorithms for an Autonomous Tillage Tractor, 한국농업기계학회 학술대회논문집 Vol. 23(2):130-130

Jeon, C. W., Kim, H. J., Yun, C. H., Han, X., Kim, J. H., Infield Path Planning Optimization of an Unmanned Tillage Tractor in Polygon Fields via Virtual Simulation , 한국농업기계학회 학술대회논문집 Vol. 23(1):98-98


Yun, C. H., Kim, H. J., Jeon, C. W., Furrow Detection and Real-time Path Planning Algorithm for Using Stereo Camera, 한국농업기계학회 학술대회논문집 Vol. 22(2):70-70

Cho, W. J., Kim, H. J., Jung, D. H., Effects of Drift and Temperature on Electrical Conductivity and pH Sensing in Hydroponic Solutions, 한국농업기계학회 학술대회논문집 Vol. 22(2):53-53

Cho, W. J., Kim, H. J., Jung, D. H., Kim, D. W., Determination of Nitrate-Nitrogen in Natural Water with an Automated Flow-through System of Ion-Selective Electrodes, 한국정밀농업학회 2017

Kim, D. W., Jung, S. J., Yun, H. S., Kwon, Y. S., Kim, H. J., Potential Yield Mapping of Napa Cabbage and White Radish using Crop Growth Estimation Models based on Vegetation Fraction and Plant Height, 한국농업기계학회 학술대회논문집 Vol. 22(2):8-8

Kim, D. W., Jung, S. J., Yun, H. S., Kwon, Y. S., Kim, H. J., Application of UAV-based RGB Images for the Growth Estimation of Vegetable Crops, 한국농업기계학회 학술대회논문집 Vol. 22(1):45-45

Kim, D. W., Jung, S. J., Yun, H. S., Kwon, Y. S., Kim, H. J., Validation Testing of UAV-based Vegetable Growth Estimation Models, ASABE Annual Meeting Papers 2017

Jeon, C. W., Kim, H. J., Han, X., Kim, J. H., Auto-Guided Combine Harvester Simulation and Its Validation Test, ICROS 2017

Jeon, C. W., Kim, H. J., Han, X., Lee, S. Y., Application of a Combine Harvester Driving Simulator for Autonomous Path Tracking and Steering Control , 한국농업기계학회 학술대회논문집 Vol. 22(2):69-69

Jeon, C. W., Kim, H. J., Han, X., Moon, H. C., Preliminary Study on Automated Path Generation and Tracking Simulation for an Unmanned Combine Harvester, 한국농업기계학회 학술대회논문집 Vol. 22(1):20-20

Jeon, C. W., Kim, H. J., Han, X., Kim, J. H., Path Tracking Simulation and Field Tests for an Autonomous Combine Harvester, ASABE Annual Meeting Papers 2017 
·
Kim, D. W., Jung, D. H., Cho, W. J., Kang, C. I., Kim, H. J., Portable Analyzer for Water Quality Monitoring with a Sensor Array, Proceeding ISMAB 2016 

Kim, D. W., Jung, D. H., Cho, W. J., Sim, K. C., Kim, H. J., On-site Water Monitoring System based on Automatic Sampling and Direct Measurement with Ion-Selective Electrodes, 한국농업기계학회 학술대회논문집 Vol. 21(2):161-161

Jeon, C. W., Kim, H. J., Han, X., Kim, J. H., Development of a Robust Algorithm for Detecting Crop Edge Lines  Using a Laser Scanner for an Autonomous Combine Harvester, 한국농업기계학회 학술대회논문집 Vol. 21(2):55-55

Jeon, C. W., Kim, H. J., Han, X., Moon, H. C., Development of a Crop Edge Line Detection Algorithm Using a Laser Scanner for an Autonomous Combine Harvester, 한국농업기계학회 학술대회논문집 Vol. 21 No. 1, 125-126

Jeon, C. W., Kim, H. J., Han, X., Moon, H. C., Development of a Crop Edge Line Detection Algorithm Using a Laser Scanner for an Autonomous Combine Harvester, Proceeding ICPA 2016

 Cho, W. J., S. J. Jeong, J. S. Jiang, H. S. Yun, D. W. Kim, C. I. Kang, J. E. Son and H. J. Kim. 2016. Precision Nutrient Management System based on Ion and Crop Growth Sensing. In 2016 13th ICPA: International Society of Precision Agriculture Annual International Meeting. International Society of Precision Agriculture.

 

· Cho, W. J., J. S. Jiang, H. S. Yun, S. J. Jeong, D. W. Kim,and H. J. Kim. 2016. Effect of hydroponic macronutrients on Multi-temporal Variability of Lettuce Biomass. In 2016, The Korean Society for Bio-Environment Control.

 

· Cho, W. J., H.-J. Kim, D. H. Jung, D. W. Kim, C. I. Kang, and G. L. Choi. 2015. An Embedded System for Control of Hydroponic Nutrients. In 2015 ASABE Annual International Meeting. American Society of Agricultural and Biological Engineers.

 

· Cho, W. J., D. H. Jung, D. W. Kim, C. I. Kang, and H.-J. Kim, . 2015. An Embedded System for Automated Nutrient Solution Management. In Plant Factory 2015: International Symposium on Role and Contribution of Plant Factory Technology and Indoor Vertical Farming to Urban Agriculture and Future Life

 

 

 

· Ha, J.-W., and H.-J. Kim. 2015. Shock-absorbing algorithm for front-end loader modified for agricultural purposes with an electro-hydraulic directional valve. Agricultural Engineering International: CIGR Journal.

 

· Han, X. Z., H.-J. Kim, C. W. Jeon, H. C. Moon, and J. H. Kim. 2015. A low-cost GPS/INS Integrated System for an Auto Guided Tractor. In 2015 ASABE Annual International Meeting. American Society of Agricultural and Biological Engineers.

 

· Kim, H.-J. 2015. A study of a shock-absorber for a front-end loader modified for agricultural purposes with an electrohydraulic directional valve. Agricultural Engineering International: CIGR Journal.

 

· Yun, H., and J. S. Jiang. 2015. Estimation of Leaf Area, Plant Height, and Fresh Weight of Lettuce in Plant factory using Structure from Motion (SfM) Technique. 한국농업기계학회 학술발표논문집 20(2):171-172.

 

· Yun, H., H.-J. Kim, K. Park, K. Lee, and S. Hong. 2015. Use of an UAV for Biomass Monitoring of Hairy Vetch. In 2015 ASABE Annual International Meeting. American Society of Agricultural and Biological Engineers.

 

· 안성욱, 조봉진, 윤영환, 이창주, and 김학진. 2015. 어큐뮬레이터 유압회로 개선에 의한 농용 프론트 저감 연구. 한국농업기계학회 학술발표논문집 20(2):221-222.
 

· 이창주, 김학진, 하종우, and 최덕수. 2015. 노외기계시스템 분야: P1-22; 전자제어 유압밸브를 이용한 농용 프론트 로더 버켓 수평 자동 제어기술 개발. 한국농업기계학회 학술발표논문집 20(1):145-146.

 

· 조우재, 김동욱, 이인성, and 김학진. 2015. 이온선택성 멤브레인 전극을 이용한 수질 정량 분석 적용성 연구. 한국농업기계학회 학술발표논문집 20(1):397-398.

 

· 조우재, 김학진, 김동욱, and 강창익. 2015. 양액 자동제어를 위한 임베디드 시스템. 한국농업기계학회 학술발표논문집 20(2):159-160.

 

· 한웅철, 김학진, 잔찬우, and 이상엽. 2015. 제 1 발표장: 노외기계시스템 분야; 트랙터 주행 시뮬레이터를 이용한 경운 작업 효율 분석. 한국농업기계학회 학술발표논문집 20(1):13-14.

 

· 한웅철, 이상엽, 김학진, and 전찬우. 2015. 측면 슬립과 경사지를 고려한 확장 기구 모델 기반의 자율주행 가상 시뮬레이터 개발. 한국농업기계학회 학술발표논문집 20(2):229-230.

 

· Jung, D. H., H.-J. Kim, G.-L. Choi, and C.-I. Kang. 2014. Closed Lettuce Cultivation System Using an Array of Ion-Selective Electrodes. In 2014 Montreal, Quebec Canada July 13–July 16, 2014. American Society of Agricultural and Biological Engineers.

 

· 정대현, 김학진, 안태인, 손정익, 최경이, and 강창익. 2014. 제 2 발표장: 정보처리 및 복합기술 분야; 이온선택성전극 어레이를 이용한 순환식 상추재배 시스템. 한국농업기계학회 학술발표논문집 19(1):131-132.

 

· 한웅철, 김학진, 한성수, 박수현, and 문희창. 2014. 노외기계시스템 분야: P1-13; 무인자율주행 위치보정 기술을 위한 GPS 의 경로추종 기초연구. 한국농업기계학회 학술발표논문집 19(2):102-104.

 

· Park, S. H., H. J. Kim, and S. Y. Hong. 2014. P5-7; Multi-temporal Visualizing of Soybean Crop Canopy using Images from an Unmanned Aerial Vehicle (UAV). 한국농업기계학회 학술발표논문집 19(2):223-223.