Total element vector propulsion system

The invention discloses a total element vector propulsion system which comprises a propulsion device for supplying thrust, a variable-structure mechanism for controlling the thrust direction and thrust application point of the propulsion device, and a carrier for fixing the variable-structure mechanism, wherein the variable-structure mechanism comprises a rotating mechanism for controlling the thrust direction of the propulsion device and a swing mechanism for controlling the thrust application point of the propulsion device; and the rotating mechanism and the swing mechanism are in synchronous linkage. According to the invention, the thrust direction, thrust size and thrust application point of the propulsion device are simultaneously controlled through the variable-structure mechanism, so as to realize all-round control of the thrust of the propulsion device; and particularly, the swing action and rotating action of the propulsion device can be simultaneously controlled through the variable-structure mechan