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发明名称
高刚性气压压电混合致动器之装置与控制方式
摘要
本发明系有关于一种高刚性气压压电混合致动器之装置与控制方式,系一种使用锁定气压缸与压电致动器组合而成之高精度致动器,压电致动器是一种高定位精度及高刚性之致动器,但由于其有效行程仅几十微米,一般为了增加其有效行程,将其与气压缸致动器串接,但由于气压系统因气体可压缩性,其刚性较低,破坏压电致动器高刚性之特性,以致于使原气压压电混合致动器于定位过程中,不易承受外在变动负荷,因此本发明使用锁定气压缸来串接压电致动器,并利用分段控制方式,来改善原气压压电混合致动器之刚性。
申请公布号
TW200514286
申请公布日期
2005.04.16
申请号
TW092128251
申请日期
2003.10.09
申请人
施明璋;白凯仁 PAI, KEI REN 台南县后壁乡仕安村66号;苏雅玲 SU, YA LING 桃园县桃园市中正三街4之2号
发明人
施明璋;白凯仁;苏雅玲
分类号
H01L41/08
主分类号
H01L41/08
代理机构
代理人
主权项
地址
台南市东区中华东路2段243巷24弄3号
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