During the process of high speed aluminum sheet casting and rolling , the sheet surface quality is chiefly determined by the control precision of the pre - tank liquid level and automation degree of the whole product line 在铝高速铸轧过程中,铝板的表面质量主要受制于前箱液位的控制精度和整个生产线的自动化程度。
Simulation results show that the controller presented in this dissertation can not only effectively restrict the effect of nonlinearity and coupling , but also has strong adaptability and high control precision 系统仿真表明,本文所设计的控制器不但能有效地抑制非线性和耦合效应的影响,而且适应性强,控制精度较高。
The development of welding process research , welding automation and welding flexible manufacture system has raised an ever - increasing requirement for the control precision and the flexible of the welding power source 随着焊接工艺研究的深入以及焊接生产自动化和柔性化的发展,对焊接电源本身的控制精度提出了更高的要求。
Magnetic bearings can work well only in the help of control system . so the performance of controller affects the dynamic performance of magnetic bearings and the control precision of the rotor directly 磁悬浮轴承必须在控制系统的协助下才能正常工作,且控制器性能的好坏直接影响到磁悬浮轴承的动态性能和转子的控制精度。
The results are significant . the change of evaporating temperature and control precision influence the temperature fluctuation of the air , which is relevant to the heat - load matching of warehouse and refrigerating units 温度场的波动主要是两个原因引起的:蒸发温度的波动及控制的精度,也就是气调库的热负荷要与机器的负荷相匹配。