Electronics Optics & Control, Volume. 21, Issue 12, 71(2014)

The Optimal Control Design and Simulation of Actuator Electric Loading System

LI Xiao-shan and YANG Bo
Author Affiliations
  • [in Chinese]
  • show less

    Considering the problem of surplus torque disturbance existed in the UAV actuator electric loading system,we proposed a compound control strategy combining linear quadratic optimal control with PID control for realizing the load torque control of the actuator electric loading system.The state space model was established with skillfully selected state variables for the electric loading system,and the optimal control law was obtained,which suppressed the disturbance caused by actuator movement effectively.Simulation result shows that the control strategy has good control precision and anti-interference capability.Compared with the compound control strategy combining CMAC neural network with PID,which is commonly applied in electric loading field,the proposed method is simpler and has smaller amount of calculation,faster simulation speed and smoother output.

    Tools

    Get Citation

    Copy Citation Text

    LI Xiao-shan, YANG Bo. The Optimal Control Design and Simulation of Actuator Electric Loading System[J]. Electronics Optics & Control, 2014, 21(12): 71

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Jan. 15, 2014

    Accepted: --

    Published Online: Dec. 15, 2014

    The Author Email:

    DOI:10.3969/j.issn.1671-637x.2014.12.016

    Topics