Gesang Hua beautiful and fill the earth and sky around the mountain and Cameroon Maqin towering mountain guarding the main rudder of the Hidden Treasure.

The missile rudder servo controller adopts TMS320F2812 as main CPU, IR2110 as drive chip. Each part of main circuit is analyzed in detail.

Dual-closed loop structure is adopted in main thrust motor and rudder motors, and PI controller is implemented by DSP software.