Abstract
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 ° ).
Highlights
Leveling platform can effectively isolate the carrier movement, and ensures that the device fixed on the platform can work well without being affected by disturbs
The control system of a leveling system is designed in this paper to realize the self-leveling of the platform
Both the design of hardware circuit and the software programming are conducted in the event that the TMS320F2812 chip is set as the core, and the test of leveling ability is done
Summary
Leveling platform can effectively isolate the carrier movement, and ensures that the device fixed on the platform can work well without being affected by disturbs. Both in the military field and civilian field, is the real-time leveling platform popular[1]. The platform researched in my paper freely floats on the sea, and it will generate posture deflection under the continuous interference caused by the wave and currents. To provide that the device on the platform can work preciously, we need to insulate the environment disturbs. This paper designs a control program to control the leveling by using DSP, so that we can control the electrical machine to keep the platform stable[2]
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