A set of portable measurement and control system of rocket motor ground experiment was proposed.It was designed according to the requirements of rocket engine ground test.Based on NI (National Instruments) USB (universal serial BUS) data acquisition device development

the system

portable and universal

was integrated with both measurement and control functions.Using the LabVIEW as the development environment

the software of the system

adopted with modularization ideology

gave a friendly human machine interface and was easy to expand.The system has been successfully used in several experiments and it can satisfy the requests of different types of rocket motor experiments.