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多电发动机控制系统十分复杂,需要采用分布式控制。分布式结构易于从部件级到子系统级再到系统级进行试验,同时大多数试验可通过仿真程序同步进行。基于某型发动机技术平台的分布式控制系统总体方案,在保留原平台的控制功能和控制规律基本不变的情况下,按多电发动机控制要求,大量采用电介质替代燃油介质实现控制功能,并按分布式控制方式进行系统总体方案设计。重点验证了新增控制功能、新原理控制元件和控制方法以及分布式控制总体运行模式,使其能在现有发动机平台上进行多电发动机分布式控制关键技术验证。
Multi-motor control systems are complex and require distributed control. The distributed architecture is easy to test from the component level to the subsystem level and then to the system level, while most of the tests can be performed simultaneously through the simulation program. Based on the general scheme of a distributed control system of a certain engine technology platform, a large amount of dielectric control is used to replace the fuel medium to realize the control function according to the requirements of multi-electric engine while keeping the control functions and control laws of the original platform unchanged. Distributed control system for the overall program design. The new control functions, new principle control elements and control methods as well as the overall operation mode of distributed control are emphatically verified, which make it possible to validate the key technologies of distributed control of multiple electric motors on existing engine platforms.