Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Sang-Seon Park"'
Publikováno v:
Composite Structures. 192:245-254
This study proposes a method for repairing delaminated composite plates using micro-bolts. We first conducted a test to examine the effect of the hole size on the tensile strength of composite laminates. The test results showed that, among laminates
Publikováno v:
Composite Structures. 184:581-590
Delamination-based failure is commonly observed in curved composite structures owing to the significant curvature-induced through-thickness stresses present therein. To gain further insights on this failure mode, we investigated the initiation/propag
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 45:508-516
Publikováno v:
Journal of Institute of Control, Robotics and Systems. 14:711-719
Although non-real time simulation and pilot based evaluations are available for the development of flight control computer prior to real flight tests, there are still many risky factors. The control law designed for prototype aircraft often leads to
Publikováno v:
Journal of Control, Automation and Systems Engineering. 12:1130-1137
Relaxed Static Stability(RSS) concept has been applied to improve aerodynamic performance of modern version supersonic jet fighter aircraft. Therefore, the flight control systems are necessary to stabilizes the unstable aircraft and provides adequate
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 31:88-93
Publikováno v:
2007 International Conference on Control, Automation and Systems.
All new flight control law and flight control computer developments have historically been an extremely expensive and time-consuming proposition specially in a flight-critical system. To reduce and avoid these kind of problems, the switching mechanis
Publikováno v:
2007 International Conference on Control, Automation & Systems; 2007, p1261-1264, 4p
Autor:
In Seon Choi, Min Su Lee, Kyung Ok Park, Young-Chul Kim, Sang Seon Park, Seong Chul Im, Young Il Koh, Hyun Joo Na, An Soo Chang, Hyung Kwan Park, Joo Yeol Yang
Publikováno v:
Tuberculosis and Respiratory Diseases. 42:394
Pneumocystis carinii pneumonia(PCP) remains the leading cause of death in patients with AIDS. Although the most common radiographic presentation of PCP is the development of diffuse, bilateral interstitial or alveolar infiltrates in 48 to 86 per cent
Autor:
Sang Seon Park, An Soo Jang, In Seon Choi, Young-Chul Kim, Min Su Lee, Kyung Ok Park, Ju Yeoul Yang, Hyun Joo Na, Young Il Koh, Sung Chul Lim, Hyung Kwan Park
Publikováno v:
Tuberculosis and Respiratory Diseases. 42:618
Cryptococcosis is a systemic mycosis that most often involves the lungs and central nervous system and, less frequently, the skin, skeletal system, and prostate gland. Cryptococcus neoformans, the causative organism, is a yeastlike round or oval fung