Design of a new universal testing system for space vehicle control system

In order to meet the requirements of unit equipment testing system applied to space vehicle control system, a universal testing system is designed. It consists of hardware architecture based on Compact PCI and software architecture based on VxWorks. It can meet the demand of the mission-critical applications totally. It has the advantages of well-run, high reliability, multipurpose testing, low-cost, and fast response over the conventional card. Design of hardware platform, implement of software testing flow and structure design are presented in detail.