Application of Integrated Modular Avionics Technology in the Areospace Field

Integrated modular avionics (IMA) technology is the development trend of future aerospace. IMA technology allows the miniaturization, lightness and modularity of electronic devices on the aerospace vehicles, but it also reduces development costs. In order to meet the strict constraints of aerospace vehicle weight, volume and power consumption, this paper applies IMA technology to establish a comprehensive aerospace control (CAC) device. The implementation of the CAC device is discussed by design concept, hardware architecture and software architecture in this paper.