Piezoelectric six-axis force sensor is a dynamic force measurement form by using piezoelectric quartz. Piezoelectric effect theory and application fundamental research have been the core issue of the piezoelectric disciplinary research. Piezoelectric six-axis force sensors generally require multiple sets of quartz group to detect six-axis force. Rational arrangement of quartz group is the key for sensor design. Whereas, how to overcome interferen00ce of sensor in each load is an effective way

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... improve the measurement accuracy of the piezoelectric sensor. This paper presents analysis of the error sources in the process of six-axis piezoelectric force sensor's assemble. It can provide theoretical basis and implementation methods to improve the measurement accuracy of the piezoelectric multi-axis force sensor.