TEST BENCH SYSTEM FOR ELECTRONIC ENGINE CONTROL UNIT OF AIRPLANE GAS TURBIN ENGINE AND TEST METHOD USING THE SAME

• Main Authors: KI JA YOUNG, LEE YOUNG HO, KIM SUNG UK, CHOI HEE JU, KHO SEONG HEE
• Format: Patent
• Language: English; Korean
• Published: 04.04.2019
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MEASURING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; PHYSICS; STEAM ENGINES; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; WEAPONS

The present invention relates to a test bench system for an electronic engine control unit of an aircraft gas turbine engine and a test method using the same. The present invention simulates a physical signal associated with an engine of a gas turbine by an engine simulator connected to a test bench console unit, and generates the physical signal for operating an engine simulator by a cockpit simulator. An engine model to be embedded in an engine simulator is generated by a software simulator, and thus the host unit and the control unit are configured to verify whether the software is operated or to control a component. 본 발명은 항공기 가스터빈 엔진의 전자식 엔진 제어유닛의 테스트벤치 시스템 및 이를 이용한 테스트 방법에 대한 것으로서, 테스트벤치 콘솔유닛과 연결되는 엔진 시뮬레이터에 의해 가스터빈의 엔진과 관련된 물리적 신호를 모사하고, 콕핏 시뮬레이터에 의해 엔진시뮬레이터를 작동시키기 위한 물리적 신호를 발생시키고, 소프트웨어 시뮬레이터에 의해 엔진 시뮬레이터에 임베디드될 엔진모델을 생성하며, 호스트유닛 및 콘트롤 유닛에 의해 소프트웨어의 작동여부를 검증하거나 구성요소를 제어하도록 구성된다.