Digital modeling method for electrical interface of satellite platform single-machine integrated management unit

Abstract

The application discloses a kind of satellite platform single machine integrated management unit electric interface digital modeling methods based on SysML language, satellite platform single machine integrated management unit electric interface digital modeling method, comprising: defining satellite integrated electronic subsystem task context, capturing all external electric interfaces of integrated electronic subsystem, the part of external electric interface of integrated electronic subsystem belonging to integrated management unit is mapped to form the external interface of integrated management unit;Comprehensive digital definition and modeling are carried out to the port or proxy port for describing the external electric interface of integrated management unit;Parameter calculation of typical signal attribute of integrated management unit electric interface and visual expression of interface key signal characteristics;Model-based electric interface data single is generated based on the parameter-based Hyperlinks link.Can comprehensively capture the interface of integrated management unit, carry out standardized definition based on model to interface, realize the dynamic update of interface characteristics, facilitate interface specification confirmation and verification.Can be further popularized to other fields, to achieve the purpose of cost reduction and efficiency improvement, improve product quality.

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