Combining optimal control and self-tuning control theory, the adaptive control strategy for semi-activelandinggear is proposed.
结合最优控制和自校正控制理论，给出了半主动起落架的自适应控制策略。
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The semi-active control landinggear model was simulated trough the Simulation soft MATLAB and the simulation results were in contrast with the results of passive control model.
In general, the control methods of the aircraft 's landinggear shock absorbers are classified three categories: a passive type, an active type, and semi - active type.