针对形状记忆合金驱动器的非线性迟滞特性,提出了一种改进的自适应控制算法.该算法以MKP逆模型为前馈补偿器,通过选择性自适应律调整模型参数,从而实现动态磁滞补偿,以达到实时准确控制.采用仿真实验对其性能进行了初步验证.结果表明,该算法具有收敛速度快、运算负荷小、抗噪能力强等优点,适合于实时控制应用.
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