CAJ | 학술논문

为了解决内圆磨床电主轴用磁悬浮轴承控制系统工业应用的问题，利用线性二次型最优控制理论设计了模拟PID控制器，通过MATLAB软件仿真研究和实验，实现了磁悬浮轴承内圆磨床电主轴的实验室运转。又进行了工厂环境下的应用实验，结果表明，内圆磨床电主轴用磁悬浮轴承控制系统在主轴转速、运转精度、磨削刚度和稳定性等方面已经初步满足工厂应用的要求。附图5幅，参考文献2篇。
위료해결내원마상전주축용자현부축승공제계통공업응용적문제，이용선성이차형최우공제이론설계료모의PID공제기，통과MATLAB연건방진연구화실험，실현료자현부축승내원마상전주축적실험실운전。우진행료공엄배경하적응용실험，결과표명，내원마상전주축용자현부축승공제계통재주축전속、운전정도、마삭강도화은정성등방면이경초보만족공엄응용적요구。부도5폭，삼고문헌2편。
In order to solve industrial application problem of control system for magnetic sus-pend bearing spindle of the bore grinder, the PID simulation controller has been designed making use ofoptimizing control theory of linear quadratic type. By study and experiment of MATLAB software, the sta-ble operation of the magnetic suspend bearing spindle of bore grinder is realized in laboratory. The appli-cation experiment has been made in factory environment, the result shows that control system for magneticsuspend beating spindle of the bore grinder has preliminarily met the need of industry application in someperformances such as the spindle rotation speed, operation accuracy, grinding rigidity and stability etc.