Aviation high power-to-weight ratio motor controller structure

The invention belongs to the technical field of aviation motor controllers, and particularly relates to an aviation motor controller structure with a high power-to-weight ratio, which comprises a shell consisting of four side plates, and a control plate, a driving plate, a power module, an input module, an output module, a thin-film capacitor, a current sensor and a partition plate which are positioned in the shell, four side plates of the shell are connected end to end and are fixed on the upper surface of the controller heat dissipation structure; the input module and the output module are arranged on the two sides of the shell respectively. The driving board, the power module, the thin-film capacitor and the current sensor are arranged at the lower part in the shell, are positioned on the upper surface of the controller heat dissipation structure, and are used as direct-current-to-alternating-current power conversion strong current units for driving the motor to operate; the control panel is arranged on th