Fault tree analysis of an aircraft electric power supply system to electrical actuators

被引：0

作者：

Bengt, Nystrom ^{[1
]}

Lars, Austrin ^{[1
]}

Nils, Ankarback ^{[1
]}

Eiwe, Nilsson ^{[1
]}

机构：

[1] Saab AB, Aerosyst, S-58188 Linkoping, Sweden

来源：

2006 INTERNATIONAL CONFERENCE ON PROBABILISTIC METHODS APPLIED TO POWER SYSTEMS, VOLS 1 AND 2 | 2006年

关键词：

fault tree analysis; more electric aircraft; electric actuator;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

More Electric Aircraft technology enables the power supply of flight critical equipment such as the electronic flight control system. In the process of designing an Electric Power Supply System in an aircraft, system safety and reliability are key requirements. Other important factors are low weight and low life cycle costs (LCC). Fault Tree Analysis is used to analyze a possible top event such as a malfunction for a primary rudder function. In a complicated design, a malfunction can be caused by a number of failures in different equipments or systems. The objective with the presented work is the feasibility of evaluating risks and the impact of a failure in a specific component, regardless of where in the system the component is located. The system is assumed to be part of an VAV for flights in populated areas.

引用

页码：860 / 866

页数：7