A novel dual-redundancy anti-skid braking system with crossing management method in aircraft

The safety of aircraft in its process of landing relies on the performance of the anti-skid braking control system. Because the redundant technology is not employed in the current anti-skid braking system in China, the security and reliability of the aircraft are rather low. This paper expounds a newly-devised anti-skid braking control system with dual-redundancy in which the crossing management of redundancy is adopted to realize the more flexible reconstruction when faults occur in the system. The test on the ground inertial platform and the calculation with the principle of reliability show that the crossing dual-redundant system is superior to the non-redundancy or normal dual-redundancy system in reliability and security. Therefore, this dual-redundant braking system meets the anticipated goal and the crossing management method is worthy to be generalized.