基于DSP的高速主軸在線動(dòng)平衡控制系統(tǒng)設(shè)計(jì)

本文介紹了一種使用TI 公司高速數(shù)字信號(hào)處理器（DSP）TMS320F2812 芯片控制的
高速電主軸在線動(dòng)平衡控制系統(tǒng)及其控制策略，根據(jù)平衡環(huán)的矢量變換和振動(dòng)平衡原理，提出一種高效的控制策略，建立了電主軸平衡環(huán)控制系統(tǒng)的數(shù)學(xué)模型，并通過(guò)對(duì)電主軸動(dòng)平衡狀態(tài)進(jìn)行仿真，驗(yàn)證了數(shù)學(xué)模型和平衡方法，這對(duì)顯著降低高速電主軸的振動(dòng)強(qiáng)度，提高加工質(zhì)量的目的有重要意義。
關(guān)鍵字：動(dòng)平衡 TMS320F2812 控制系統(tǒng)
Abstract: This paper studies dynamic balancing control system and its control methods based on TI (Texas Instruments) microprocessor TMS320F2812. According to the principle of vector transfer and vibration balancing in balancing actuators, this paper mentions the mathematic control model of the high-speed spindle system. Based on the simulation of the working condition on computer, this paper verifies the accuracy of the model and balancing methods, which are very helpful to reduce the vibration level and improve the manufacturing quality of high-speed NC machines.
Keywords: High-speed spindle, dynamic balancing control, TMS320F2812