02 - Systems Engineering and Integration
COMPREHENSIVE REDUNDANCY MANAGEMENT AND VERIFICATION STRATEGY FOR TASK-BASED AIR MANAGEMENT SYSTEM
C.-J. He¹, L.-I. Wang¹, J.-H. Yang¹; ¹xi’an aircraft design institute, China
The integrated control technology is adopted in the Environmental Control System of a large aerotranspor,and the comprehensive control and monitoring of engine bleed air,refrigeration/heating,air distribution,cabin pressure regulation, electronic equipment ventilation and anti-icing are realized with two isomorphic air management computers as the core.In this paper,the task-based air management architecture is studied.The task redundancy management strategy and experimental verification method are proposed.