Multifunctional solid propellant aging test device and method

The invention relates to the technical field of aging test equipment, and particularly discloses a multifunctional solid propellant aging test device and method, and the device comprises a load loading module which is used for loading and adjusting a sample load; the vision-position detection module is used for collecting and processing sample size and deformation information; the control module is used for processing information, controlling load loading and controlling the temperature and humidity of the test cavity; the supporting frame is used for bearing the load loading module, the vision-position detection module and the control module. According to the technical scheme, the load of the sample can be monitored in real time, deformation information of the sample can be accurately identified, processed, stored and fed back, the load of the sample is dynamically adjusted, a thermal-mechanical coupling aging test of a plurality of samples is independently carried out, especially for a creep test and a defi