Study Of Aircraft Equipment System Control And Management Techniques

As the conventional airborne electromechanical system is not being able to meet the increasing aircraft requirements, it becomes an urgent need to use integrated control and management technologies of airborne electromechanical system to modify its current general configuration, so as to enhance aircraft performances, reduce cost and improve usability. To bring about the integrated control and management of airborne electromechanical system, a utility management system (UMS) has to be widely used in the nest generation of aircraft.A utility management system is a distributed computer system, which operates for airborne electromechanical system's integrated management, automatic control and failure monitoring as a critical technology for high system integration of new fighters. In order to satisfy the need of aircraft development, researches in advance on UMS are developed domestically during the ninth five-year plan phase. This paper introduces in brief the major activities on UMS researches, with the emphasis on the design of an NAMP (Non-Avionics Monitoring Processor) simulator for anti_skid break subsystem.In addition, the world levels of integration technologies on airborne electromechanical system and the UMS concepts at home are also presented, with a summary of UMS research processes and major technical innovations.As regards the design of an NAMP simulator, its design requirements, working principles, control laws and communication protocol are presented and discussed successively, showing the system define, flow chart of program design and data requirement.Also described in this paper are the demonstrations of the NAMP simulator, and their test results are analyses and discussed, which proves the system design meets the function and performance requirements.