The control algorithm and simulation for stabilized platform of mobile carrier
Jia Pei-gan · Electronic Design Engineering · 2014
In order to eliminate the influence of carrier motion and interference torque, we use the chip of STM32F103VBT6 as the central control of the stabilized platform servo system in this paper. And we also describe the structure, main components selection, and the realization of the hardware and software of the platform in detail. According to the traditional control algorithm based on the velocity loop and position loop which the inaccurate measurement of controlled object model and the characteristics of the system itself is susceptible to interference, we search for an control method which based on variable structure control. The simulation results show that the system can effectively solve the problem of the inaccurate controlled object model, and has better stabled precision and response speed.