四轴联动加工中心误差模型及参数辩识

来源 :机械工程学报 | 被引量 : 0次 | 上传用户:y810417
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基于对多体系统理论,以三轴加工中心误差模型及参数辩识为基础,建立了四轴联动加工中心运动误差模型。以Makino加工中心为对象,对立了数学模型并进行了参数辩识。在参数辩识中,采用国际先进的Renishaw测量系统回转误差,且与传统方法相结合,开发出一套即精确又有效的方法,具有一定的实用价值。
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