Design and Realization of High Reliability and Extensible Automatic Power Distribution System for General Aviation Aircraft

Abstract

Taking small-sized plan as a representative of general aviation aircraft, a kind of airborne automatic power distribution system architecture based on DSP, FPGA and SSPC is proposed, which can meet the requirements of high reliability and expansibility in airborne platform. Based on the research of distribution function, composition structure and software and hardware design in airborne automatic power distribution system, this paper puts forward corresponding implementation scheme in view of independent distribution control and fault tolerant design, and develops a principle prototype. The experimental results verify that the designed system has achieved expected functional demand.