Active spindle system for a rotary planing machine

作者：Albertelli P^*; Elmas S; Jackson M R; Bianchi G; Parkin R M; Monno M

来源：International Journal of Advanced Manufacturing Technology, 2012, 63(9-12): 1021-1034.

DOI：10.1007/s00170-012-3983-9

• Active vibration control
• Spindle modeling
• Mechatronics
• Wood working
• Planing machine

This paper presents the experimental validation of an active control approach to improve the damping of a spindle system for wood machining. The active control was implemented using piezoelectric actuators in push-pull configuration with real-time control capabilities. The adaptive control strategy based on the linear quadratic Gaussian is first modeled within MATLAB/Simulink and then implemented on the real spindle system. Experimental tests were performed on the small-scale planer prototype to validate the simulation models. Moreover a cutting force observer which can be used to continuously monitor the cutting process is also implemented and its performance is presented.

• 出版日期2012-12