Projects
±ºÁý ÀÓ¹« ÇÒ´ç ¹× °æ·Î °èȹÀ» À§ÇÑ ¸ÖƼ ¿¡ÀÌÀüÆ® °­È­ÇнÀ ±â¹ý °³¹ß
Sponsor: National Research Foundation
Duration: 2021-2024

ÀÚ¿¬°è¿¡¼­ °üÂûµÈ ÃÖÀûÀÇ ±ºÁý ¹ýÄ¢°ú ±ºÁý µ¿¿ªÇÐÀ» ½ÉÃþ ½Å°æ¸Á(deep neural network)¿¡ ÀÓº£µùÇϱâ À§ÇÑ ¹æ¹ý °³¹ß, ¾ÈÀüÇÑ Á¤Àû/µ¿Àû Àå¾Ö¹° ȸÇÇ ÇнÀÀ» À§ÇÑ ¸ðµ¨¿¹ÃøÁ¦¾î ±â¹Ý ¾ÈÀüÇÊÅÍ(safety filter) °³¹ß, ±ºÁý ÀÓ¹« ÇÒ´ç ¹× °æ·Î °èȹ ¹®Á¦ÀÇ ÅëÇÕ ÇØ°áÀ» À§ÇÑ ¸ÖƼ ¿¡ÀÌÀüÆ® °­È­ÇнÀ ±â¹ý °³¹ßÀ» ¿¬±¸ ¸ñÇ¥·Î ÇÑ´Ù.

Wind Farm Optimal Control based on Multi-Agent Approach
Sponsor: Çѱ¹¿¡³ÊÁö±â¼úÆò°¡¿ø
Duration: 2021-2024

dz·Â ¹ßÀü ´ÜÁöÀÇ ÅͺóÀ» ÀûÀýÇÏ°Ô Á¶Á¤ÇÏ¿© Àü·ÂÀ» Áõ°¡½ÃÅ°°í ÀüüÀûÀÎ ±â°èÀû ºÎÇϸ¦ ÁÙÀ̱â À§ÇÑ Ç³·Â ¹ßÀü ´ÜÁö Á¦¾î ¾Ë°í¸®ÁòÀ» °³¹ßÇÑ´Ù. À̸¦ À§ÇØ Ç³·Â ÅͺóÀ» ÈÄ·ù¸¦ ÅëÇØ »óÈ£ ÀÛ¿ëÇÏ´Â Áö´ÉÀû ¿¡ÀÌÀüÆ®·Î °£ÁÖÇÏ°í ¿¡ÀÌÀüÆ® °£ Çù¾÷À» ÅëÇØ °øµ¿ÀÇ ¸ñÀûÀ» ´Þ¼ºÇϱâ À§ÇÑ µ¥ÀÌÅÍ ±â¹Ý Ãà¼Ò ¸ðµ¨ °³¹ß°ú ÃÖÀûÁ¦¾î ¹× ¸ÖƼ ¿¡ÀÌÀüÆ® °­È­ÇнÀ ±â¹ýÀ» °³¹ßÇÑ´Ù.

½ÉÃþ°­È­ÇнÀ ±â¹Ý ¸ðµ¨ÃßÁ¾Á¦¾î¸¦ ÀÌ¿ëÇÑ µå·Ð ºñÇàÁ¦¾î¹ýÄ¢ ¿¬±¸
Sponsor: National Research Foundation
Duration: 2019-2022

½ÉÃþ°­È­ÇнÀ(deep reinforcement learning) ±â¹Ý ¸ðµ¨ÃßÁ¾Á¦¾î±â¹ýÀ» °³¹ßÇÏ°í, À̸¦ µå·Ð ºñÇàÁ¦¾î±â ¼³°è¿¡ Àû¿ëÇÏ¿©, ¿ÜºÎ ȯ°æ º¯È­¿¡ ´Éµ¿ÀûÀ¸·Î ´ëóÇÒ ¼ö ÀÖ´Â Áö´ÉºñÇà µå·Ð(deep drone)À» ±¸ÇöÇÑ´Ù.

·¹ÀÌ´õ À¯µµ ½Ã½ºÅÛ ÀüÀÚÀü ¸ðµ¨¸µ
Sponsor: ±¹¹æ°úÇבּ¸¼Ò
Duration: 2016-2021

¹Ì»çÀÏ ¹× ·¹ÀÌ´õ À¯µµ½Ã½ºÅÛÀÇ Á¾·ù¿Í ±â´Éº°·Î ±¸¼º¿ä¼Ò¸¦ ÆľÇÇÏ°í ÀÌ¿¡ µû¸¥ ¸ðµ¨¸µÀ» ¼öÇàÇϸç, Ç¥ÀûÀÇ ¿îµ¿°ú ÀüÀÚ±³¶õ½Ã½ºÅÛÀÇ ¸ðµ¨À» ÇÔ²² ±¸ÃàÇÏ¿© ÅëÇÕµÈ °¡»óÀÇ ÀüÀÚÀüȯ°æÇÏ¿¡¼­ ÀüÀÚÀüÀ» ¼öÇàÇÒ ¼ö ÀÖµµ·Ï ÇÑ´Ù. ¶ÇÇÑ ÀüÀÚÀü ½Ã¹Ä·¹À̼ÇÀ» ÅëÇÑ Àç¹Ö È¿°ú ºÐ¼® ¿¬±¸¸¦ ¼öÇàÇÑ´Ù.

A Study on the Skip Trajectory Optimization for Hypersonic Reentry Vehicles
Sponsor: National Research Foundation
Duration: 2016-2019

º» ¿¬±¸¿¡¼­´Â ƯÁ¤ °íµµ¿¡¼­ ÁÖ¾îÁø ÀÓ¹«¸¦ ¼öÇàÇϱâ À§ÇÑ ±ØÃÊÀ½¼Ó ¿ìÁÖºñÇàü¿¡ ´ëÇÑ ½ºÅµ±ËÀûÀ» ¿Âº¸µå»ó¿¡¼­ ÃÖÀûÈ­ÇÏ°í À̸¦ °ËÁõÇϱâ À§ÇÏ¿©, Àú±Ëµµ ±ØÃÊÀ½¼Ó(hypersonic) ¿ìÁÖºñÇàüÀÇ ½ºÅµ±ËÀû(skip trajectory) ÃÖÀûÈ­ ¾Ë°í¸®Áò, ´Ù¸ñÀû ÃÖÀûÈ­(multi-objective optimization)¸¦ À§ÇÑ °í¼Ó °è»ê ¾Ë°í¸®Áò, ¼³°èµÈ ½ºÅµ±ËÀûÀ» ÃßÁ¾ÇÏ´Â ÃßÁ¾Á¦¾î ¾Ë°í¸®ÁòÀ» °³¹ßÇÏ°í, ÀçÁøÀÔ¿¡¼­ºÎÅÍ ¸ñÇ¥ÁöÁ¡¿¡ µµ´ÞÇϱâ±îÁöÀÇ PILS ȯ°æ ±¸ÃàÀ» ¿¬±¸¸ñÇ¥·Î ÇÑ´Ù.

Æ¿Æ®·ÎÅÍ ¹«ÀÎÇ×°ø±â ÇÔ»ó¿î¿µ ±â¼ú ¹× ¹ý Á¦µµ¿¬±¸
Sponsor: Çѱ¹Ç×°ø¿ìÁÖ¿¬±¸¿ø
Duration: 2016-2017

º» ¿¬±¸´Â 200kg±Þ Æ¿Æ®·ÎÅÍ ¹«ÀαâÀÇ ÇÔ»ó¿î¿ëÀÔÁõÀ» À§ÇÑ ±â¼ú°³¹ß °úÁ¦¸¦ À§ÇØ Ç×°ø±âÀÇ ÇÔ Á¢±ÙÀýÂ÷¿Í ¹«ÀÎÇ×°ø±âÀÇ ÇØ»ó¿î¿ëÀ» À§ÇÑ ¹ý/Á¦µµ Á¶»ç ¹× ±â¼ú±âÁØ ¹æ¾ÈÀ» Á¦½ÃÇÑ´Ù.

Fault Detection and Control of Deepwater Offshore Wind Turbines
Sponsor: National Research Foundation
Duration: 2011-2016

ºÎÀ¯½Ä ½ÉÇØ»ó dz·ÂÅͺó½Ã½ºÅÛÀÇ ¾ÈÁ¤¼º°ú Á¶Á¾¼º, ½Å·Ú¼ºÀ» È®º¸ÇÏ°í, ½Ã½ºÅÛÀÇ ±â°èÀû ÇÏÁßÀ» ÃÖ¼ÒÈ­Çϸ鼭, ¹Ù¶÷¿¡³ÊÁö¸¦ ÃÖ´ë·Î ȸ¼öÇϱâ À§ÇÑ Á¦¾î±â °³¹ßÀ» ¸ñÇ¥·Î ÇÑ´Ù. ¶ÇÇÑ Ç³·ÂÅͺó½Ã½ºÅÛ ÁÖ¿ä ±¸¼ºÇ°ÀÇ °íÀå°ËÃâÀ» À§ÇØ °íÀåÁø´Ü(fault detection) ÇÊÅ͸¦ ¼³°èÇÏ°í, dz·ÂÅͺó½Ã½ºÅÛ °íÀå¿¡ ´ëóÇϱâ À§ÇÑ ÃÖÀû ÀûÀÀÁ¦¾î±â¹ýÀ» °³¹ßÇÑ´Ù.

Carefree Maneuvering and Envelope Protection for the FBW Helicopter
Sponsor: Çѱ¹Ç×°ø´ëÇб³
Duration: 2013-2014

´ë»ó Ç︮ÄßÅÍÀÇ ºñÇ࿵¿ªÇѰ踦 Çؼ®ÇÏ¿© ºñÇàÇʼö º¯¼ö·Î ´ëüÇÏ°í, À¯µµµÈ ºñÇàÇʼö º¯¼ö¸¦ ºñÇà Áß ½Ç½Ã°£À¸·Î OFP¿¡¼­ ¸ð´ÏÅÍÇϸç, ºñÇ࿵¿ªÇѰ踦 ¹þ¾î³ª´Â °ÍÀ» ¿¹ÃøÇÏ¿© Á¶Á¾»ç·Î ÇÏ¿©±Ý Àû±â¿¡ Á¶Ä¡¸¦ ÃëÇÏ°Ô Çϰųª ½Ã½ºÅÛÀÌ Á÷Á¢ ´ëóÇÏ°Ô ÇÏ´Â Á¦¾î ¾Ë°í¸®ÁòÀ» ¼³°èÇÑ´Ù.

Model Predictive Control of Offshore Wind Farms
Sponsor: Çѱ¹¿¡³ÊÁö±â¼úÆò°¡¿ø
Duration: 2012-2013

ÇØ»ó dz·Â´ÜÁöÀÇ ¹ßÀü·®ÀÌ °èÅë(TSO)ÀÇ ¹ßÀü¿ä±¸·®À» ÃßÁ¾ÇÏ°í, dz·Â´ÜÁö¸¦ ±¸¼ºÇÏ´Â °³º° dz·ÂÅͺóÀÇ ÇÇ·ÎÇÏÁßÀÌ ÃÖ¼ÒÈ­ Çϵµ·Ï, °³º° dz·ÂÅͺóÀÇ ¹ßÀü·®À» µ¿ÀûÀ¸·Î ÇÒ´çÇÏ´Â ¸ðµ¨¿¹ÃøÁ¦¾î ¾Ë°í¸®ÁòÀ» °³¹ßÇÑ´Ù.

Helicopter Flight Control Law Design
Sponsor: Çѱ¹Ç×°ø¿ìÁÖ»ê¾÷
Duration: 2011-2012

º» ¿¬±¸¿¡¼­´Â Matlab/Simulink±â¹ÝÀÇ level 2 Ãæ½Çµµ¸¦ °¡Áø ½Ì±Û·ÎÅÍÇü Ç︮ÄßÅÍ ¿îµ¿¸ðµ¨À» °³¹ßÇÏ°í, À̸¦ ¹ÙÅÁÀ¸·Î Àü ºñÇ࿵¿ª¿¡¼­ Ç︮ÄßÅÍÀÇ ¾ÈÁ¤¼º°ú Á¶Á¾¼ºÀ» Áõ´ë½ÃÅ°±â À§ÇÑ Á¶Á¾¾ÈÁ¤¼º Áõ´ëÀåÄ¡(SCAS), Á¶Á¾»çÀÇ ÀÓ¹«ºÎ´ãÀ» °¨¼Ò½ÃÅ°°í ºñÇ༺´ÉÀ» ±Ø´ëÈ­Çϱâ À§ÇÑ ÀÚµ¿Á¶Á¾ÀåÄ¡(Autopilot)¸¦ ¼³°èÇÑ´Ù.

Development of Control Algorithm for Wind Turbine
Sponsor: Çѱ¹¿¡³ÊÁö±â¼úÆò°¡¿ø
Duration: 2010-2012

Çö´ë Á¦¾î±â¹ýÀ» »ç¿ëÇÏ¿© Áö»ó dz·ÂÅͺó½Ã½ºÅÛÀÇ ÆÄ¿öÄ¿ºê ÃßÁ¾Á¦¾î¸¦ ¼³°èÇÏ°í, µå¶óÀ̺êÆ®·¹ÀÎ ¹× Ÿ¿ö±¸Á¶¹°ÀÇ ´ïÇÎ Áõ´ë¸¦ ÅëÇØ ±â°èÀû ºÎÇϸ¦ ¿ÏÈ­½ÃÅ°±â À§ÇÑ Áøµ¿¾ïÁ¦ Á¦¾î½Ã½ºÅÛÀ» ¼³°èÇÑ´Ù.

°í¼Ó¹«±âü°è È¿°úµµ ºÐ¼®¿¬±¸
Sponsor: ±¹¹æ°úÇבּ¸¼Ò
Duration: 2010-2012

°í¼Ó¹«±âü°èÀÇ Ç¥Àû¿¡ ´ëÇÑ È¿°úµµ¸¦ Á¤·®ÀûÀ¸·Î ºÐ¼®Çϱâ À§ÇÑ È¿°úµµ ¸ðµ¨°³¹ßÀ» ¸ñÇ¥·Î ÇÑ´Ù. °í¼Ó¹«±âü°è´Â ¼¾¼­°¨ÀÀ¹«±â·ù(SFW)ÀÇ ºÐ»êź ¶Ç´Â Áö´ÉÀÚź ¼ö½Ê¹ßÀ» ÀåÂøÇÑ °í¼Ó ¿î¹ÝüÀÌ°í, Ç¥ÀûÀ¸·Î¼­´Â À̵¿Çü źµµ¹Ì»çÀÏ ¹ß»ç´ë¿Í °°Àº Time Critical Target°ú Áö»ó °ß°íÇ¥ÀûÀ» ´ë»óÀ¸·Î ÇÏ¿©, »ýÁ¸À² ¸ðµ¨°ú »ì»óÀ² ¸ðµ¨À» °³¹ßÇÑ´Ù.

Study on the Development of Precision Attitude Reference System on a Chip
Sponsor: Korea Research Foundation
Duration: 2009-2010

The objective of this project is to develop core technologies for realizing low-cost, small-size, and high performance attitude reference system on a chip in order to overcome the drawbacks of current ARS and to meet the needs of various emerging application areas. The core technologies include robust structure design and analysis techniques to fabrication defects, low noise and high precision interface circuit design, compensation law design for nulling out the environment variations during its operation.

Image Aided Homing Missile Guidance
Sponsor: Korea Research Foundation
Duration: 2007-2009

ÃÖ±Ù ÀüÅõ±âÀÇ °í¼º´ÉÈ­ ¶Ç´Â ¹«ÀÎÈ­°¡ ÁøÇàµÇ¸é¼­ ±Þ°ÝÇÑ ±âµ¿ÀÌ °¡´ÉÇØ Áü¿¡ µû¶ó È£¹Ö¹Ì»çÀÏÀÇ ¿ä°Ý¼º´É Çâ»óÀÌ Å©°Ô ¿ä±¸ µÇ°í ÀÖ´Ù. º» ¿¬±¸´Â ÀÌ·¯ÇÑ ¿ä±¸¿¡ ºÎÀÀÇÏ¿© À¯µµ·çÇÁ¿¡ ¿µ»ó¼¾¼­¸¦ µµÀÔÇÏ°í ±âÁ¸ÀÇ ·¹ÀÌ´õ¿Í °°Àº À¯µµ¼¾¼­¿Í À¶ÇÕÇÔÀ¸·Î½á, Ç¥ÀûÀÇ °¡¼Óµµ(acceleration)¸¦ ½Å¼Ó, Á¤¹ÐÇÏ°Ô ÃßÁ¤ÇÏ¿© È£¹Ö Á¤¹Ðµµ¸¦ ȹ±âÀûÀ¸·Î Çâ»ó ½ÃÅ°´Â °ÍÀ» ÁÖ¿ä ¸ñÇ¥·Î ÇÑ´Ù.

Modeling and Control of a Turboshaft Engine
Sponsor: Çѱ¹Ç×°ø¿ìÁÖ¿¬±¸¿ø
Duration: 2006-2008

Achievements:
  - Dynamic modeling of T-700 Turboshaft Engine using Matlab/Simulink
  - Steady-state simulation results in good agreement with T-700 test data
  - Transient performance analysis
  - Design of a power turbine speed controller

Development of MEMS Inertial Sensors for Automotive Applications
Sponsor: Hyundai Mobis
Duration: 2004-2007

We developed MEMS inertial sensors to meet automotive industry¡¯s expected need to implement roll-over detector and ESP. Our MEMS inertial sensors can be also used to measures a wide variety of dynamic motions for applications ranging from gaming, user interface control and gesture-recognition to UAVs, robotics, and video camera stabilizations.

VSS Control System Design for In-Flight Simulations
Sponsor: ±¹¹æ°úÇבּ¸¼Ò
Duration: 2004-2006

°øÁ߸ðÀÇ ºñÇà½ÃÇè±â´Â Ç×°ø±â¿¡ ÀÛ¿ëÇÏ´Â Èû°ú ¿îµ¿À» VSS±â¹ýÀÎ ¸ðµ¨ ÃßÁ¾ Á¦¾î±â¸¦ ÅëÇØ ´ë»óÇ×°ø±âÀÇ ±×°Í°ú ÀÏÄ¡½ÃÅ°¸ç ÇÏ´ÃÀ» ºñÇàÇÏ´Â ÀÚÀ¯µµ¸¦ °¡Áöµµ·Ï ÇÔÀ¸·Î½á, ½Ã°¢ÀûÀÎ ¿µ»ó°ú À°Ã¼Àû, ½É¸®ÀûÀÎ ½ºÆ®·¹½ºÀÇ Çö½ÇÀû Ư¼ºÀ» ¹Ý¿µÇÏ¿© Áö»ó¸ðÀÇ ½ÃÇèÀåºñ(Ground Simulator )ÀÇ ºÎÁ¤È®Çϰųª ´Ù¼Ò °á¿©µÈ ¿îµ¿ ½ÅÈ£¿Í ½Ã°¢ÀûÀÎ Á¦ÇÑÀ» ÇÇÇÒ ¼ö ÀÖµµ·Ï ÇÑ °ÍÀÌ´Ù. º» ¿¬±¸´Â ±â¼ú½ÃÇö±â¸¦ ½Å±Ô °³¹ß Ç×°ø±âÀÇ ºñÇ༺ Æò°¡ ¹× ºñÇàÁ¶Á¾°èÅëÀÇ ¼³°è ¾ÈÀü¼º °ËÁõÀ» À§ÇÑ °øÁ߸ðÀÇ ºñÇà½ÃÇè±â·ÎÀÇ È°¿ëÀ» À§ÇØ ÇʼöÀûÀÎ VSS ±â¹ýÀ» ¿¬±¸ÇÏ°í À̸¦ ½Ã¹Ä·¹À̼ÇÀ» ÅëÇØ °ËÁõÇϴµ¥ ¸ñÀûÀÌ ÀÖ´Ù.

Control Algorithm for a Vibratory Angle Measuring Gyroscope
Sponsor: Korea Research Foundation
Duration: 2004-2005

º» ¿¬±¸´Â ÀÌ¹Ì °³¹ßµÈ Áøµ¿Çü °¢¼Óµµ ÀÚÀ̷νºÄÚÇÁ ±¸Á¶¸¦ ±×´ë·Î ÀÌ¿ëÇÏ¿© ÀÚ¼¼ ¶Ç´Â ¹æÀ§°¢À» Á÷ Á¢ ÃøÁ¤ÇÒ ¼ö ÀÖ´Â, Áøµ¿Çü °¢ÃøÁ¤ ÀÚÀ̷νºÄÚÇÁÀÇ Á¦¾î ¾Ë°í¸®Áò °³¹ßÀ» ¸ñÀûÀ¸·Î ÇÑ´Ù.