Control System Design of a DSP-based Real-time Leveling Platform
School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
a Jinming Zhang: email@example.com
Since platform working in the sea is badly influenced by the wave, leveling control system is researched to control the leveling platform, so as to prevent the device which is fixed on the platform from being affected. TMS320F2812 chip is set as the control core, and serial communication module, gyroscope etc. are adopted to design real-time leveling control system. Gyroscopes are used to measure the angular speed of the carrier and the angle of the platform, filtering processing is done to the data collected by the gyroscopes and PID algorithm is adopted to calculate the real-time speed of motor ,in order to control the leveling platform. Tests are conducted to prove that the system can well control the leveling platform, in which the shake range of the platform is (-12°, +12°), while the shake range of carrier is only about (-0.5° +0.5 °).
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