Satellite-borne lightweight extensible distributed temperature control system and temperature control method

The invention provides a satellite-borne lightweight extensible distributed temperature control system and method. The satellite-borne lightweight extensible distributed temperature control system comprises a centralized controller, at least two high-speed data cables, at least two distributed acquisition drivers, at least two heaters and at least two thermistors. The distributed temperature control scheme of centralized control and distributed acquisition driving is adopted, temperature control of satellite-borne products is achieved, and the temperature control device is particularly suitable for temperature control of large-area satellite-borne products. Meanwhile, through different combinations of the integrated controller and the distributed drivers, the temperature control requirements of satellite-borne products with different areas can be met, and the system has the advantage of being high in expandability. The invention provides a light-weight extensible satellite-borne distributed temperature contro