Research On Integration & Testing Environment And Testing Method Of Satellite Ground Application System

The research of integration & testing environment and testing method of satellite ground application system is mainly aimed to study on testing,experimentation and evaluation environment that meets with the requirements in the entire process including equipment advanced research,scientific research and finalization,equipment manufacturing and routine maintenance.It is capable to provide solution in the problems such as difficulty in technical specification verification of satellite ground application system and stations,difficulty in quality problem location,difficulty in resource coordination & support and difficulty in testing accuracy guarantee.Testing and verification on operational performance of satellite communication system and stations can also be used for testing and experimentation tasks of follow-up equipment deriving and capability improvement.The project closely connects with scientific R&D,and is employed with effective methods,i.e.development while design,manufacturing while operation and construction while advancement,and three-step iterative approach of specification system extraction,integration & testing environment research guidance,and testing data comparison & validation.The thesis is separated into four parts.The first part is introduction on research background,significance,research history and current situation of testing system of satellite communication system in China and abroad.The second part describes the composition of satellite communication system and its testing system.For satellite communication system,the thesis presents the composition and function of multi-station networking mode and single-station mode.For testing system,it gives introduction on composition and functions of on-orbit testing system and automatic testing system.The third part details on three-level specification of satellite ground application system and puts forward standard testing methods.The composition and function are also introduced for integration and testing environment of satellite ground application system.Moreover,the part compares the testing data in the integration and testing environment of the thesis with the data in practical environment,which verifies the accuracy and feasibility of integration & testing environment and testing method that the thesis has proposed.The last part is conclusion and prospect.Along with the upgrade and improvement of satellite application system,its integration & testingsystem also should be enhanced to meet with new requirement in the development of satellite communication technique.The thesis put forwards three-level specification system of satellite ground application system and develops one set of integration & testing environment of satellite ground application system.The system is successfully applied in scientific manufacture,joint testing and quality supervision of satellite ground application system,which provides strong support for equipment organization and gains economic and social benefits.