Research on the CAN bus-based simulation platform of novel redundant flight control system

This paper proposes a redundant flight control system task based on the basis of task segment, task schedule and task supervision, analyzes the task scheduling based on CAN bus, and proposes the overall task-scheduling strategy of static allocation and dynamic scheduling. Further more, the multi-group genetic simulated-annealing algorithm is adopted to realize the static allocation, namely, the Boltzmann mechanism of simulated annealing is introduced into the reception process of new individuals. And the dynamic scheduling algorithm is discussed for the nodes that are in both normal and abnormal conditions. The conclusion points out that this system has better real-time performance, reliability and fault tolerance.