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http://dx.doi.org/10.5139/JKSAS.2014.42.1.67

KC-100 Full-scale Airframe Static Test  

Shim, Jae-Yeul (Aeronautics Technology Division, Korea Aerospace Research Institute)
Jung, Keunwan (Aeronautics Technology Division, Korea Aerospace Research Institute)
Lee, Hanyong (Aeronautics Technology Division, Korea Aerospace Research Institute)
Lee, Sang Keun (Aeronautics Technology Division, Korea Aerospace Research Institute)
Hwang, Gui-Chul (Aeronautics Technology Division, Korea Aerospace Research Institute)
Ahn, Seokmin (Aeronautics Technology Division, Korea Aerospace Research Institute)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.42, no.1, 2014 , pp. 67-75 More about this Journal
Abstract
A full-scale static test for a composite structure small aircraft (KC-100) was conducted in the KARI. The test includes 15 full-scale test and 7 local test conditions. Test requirements with test schedule, test article with dummy structures, test load generation, test system, and equipment are introduced for the test. Test load data of the 1st test condition(U1) was analyzed to evaluate an accuracy of load control for the test. The analysis results show that load data obtained during test were within tolerance of Static Null Pacing Error(SNPE) and the error value of load control was 8.6N. The error of load controls for the full-scale static test using dozens of actuators was calculated by a method suggested by authors. Test data for all other test conditions is also shown in this paper. Finally, reactions measured from restraint system of the U1 test condition show that the reaction changes as load increment. The factors which may change the change of reactions for a full-scale static test are introduced in this study.
Keywords
KC-100 Aircraft; Full-scale Static Test; Test Load; CMF; RMSD; Reaction; SNPE(Static null pacing error);
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Jae-yeul Shim, Gui-Chul Hwang, Dong-Chul Chae, Kyoung-Jin Sung, Sung-Chan Kim, In-Hee Hwang, "Ultimate Load Test of Full-scale Airframe of Advanced Jet Trainer", Korean Society for Aviation and Aeronautics Fall Conference 2004, pp.161-166.
2 Myung-Seog Yang, Jae-Kwon Jung, Shul Chang Won, Kee-Bhum Lee, "Floating Set-up Method for Full Scale Airframe Durability Test", Journal of The Korean Society for Aeronautical and Space Sciences Vol. 32 No. 2, 2004, pp. 88-94.   과학기술학회마을   DOI   ScienceOn
3 Jae-yeul Shim, Sanggeun Lee, Seok-Min Ahn, "KC-100 Full-scale Static Test System", Aerospace Engineering and Technology Vol. 1 No. 1, 2012, pp.7-18.
4 Jae-yeul Shim, Keunwan Jung, Donghwan Yoon, Seok-Min Ahn, "Installation of Test Article and Loading System for KC-100 Aircraft Full-scale Static Test", The KSAS Fall Conference 2011, pp.72-76.
5 Tae-Uk Kim, Sung Chan Kim, Jae-yeul Shim, In Hee Hwang, 2002, "Development of Test Loads and Loading System", 2002 KSME Fall Annual Meeting, pp..523-527.
6 Ik-Hyeon Choi, Seok-Min Ahn, "A Study on Calculation of Test Load of Full-Scale Airframe Structural Test of Composite Aircraft", Aerospace Engineering and Technology Vol. 10 No. 2, 2011, pp.146-153
7 Sung-Chan Kim, Sung-Jun Kim, Jae-yeul Shim, 2002, "Development of Test Equipment and Fixture for T-50 Full-Scale Airframe Static Test", The 8th Symposium on Aircraft Development Technology, 2002, pp. 360-363.
8 Jae-yeul Shim, Sanggeun Lee, Seok-Min Ahn, "Analysis of Test Load Data of KC-100 Aircraft Full-scale Static Test", The KSAS Fall Conference 2012, pp.340-343.