Abstract: A method for designing a system of electrical wirings for a complex system, in particular applicable to the design of electrical wirings of an aircraft, is provided. The electrical wirings allow the flow of digital, analog or discrete data between the components of the complex system and/or the transmission of electricity to components of the complex system, the components of the complex system being grouped together in subsystems, each able to perform a predetermined function, and able to be broken down into subsystems each capable of performing a predetermined sub-function. The wirings are distributed into functional groups such that all of the wirings allowing the flow of one or more data and/or the transmission of electricity, directly or indirectly necessary for the operation of the components of a subsystem, for performing the corresponding function or sub-function are distributed in a single and same functional group.

Abstract: A method for designing a system of electrical wirings for a complex system, in particular applicable to the design of electrical wirings of an aircraft, is provided. The electrical wirings allow the flow of digital, analog or discrete data between the components of the complex system and/or the transmission of electricity to components of the complex system, the components of the complex system being grouped together in subsystems, each able to perform a predetermined function, and able to be broken down into subsystems each capable of performing a predetermined sub-function. The wirings are distributed into functional groups such that all of the wirings allowing the flow of one or more data and/or the transmission of electricity, directly or indirectly necessary for the operation of the components of a subsystem, for performing the corresponding function or sub-function are distributed in a single and same functional group.