机床热误差补偿中温度传感器布置策略的研究

Sensor Placement Strategy for Thermal Error Compensation on Machine Tools

讨论了现有机床热误差建模中温度传感器布置的策略,在此基础上发展了一种新的布置策略,并将此策略与其他策略相组合用来对光学曲线磨床进行温度传感器的布置,有效地减少了热误差建模的温度传感器数量,为简化热误差模型和提高模型的实用化程度打下了基础。

A new temperature sensor placement strategy is presented for thermal error compensation on machine tools.It can be applied with other strategies in the sensor placement to reduce the amount of sensors while considering the accuracy and robust of thermal error compensation.