最佳调整 meaning in English

optimum setting

During running , computer deal with fuzzy rules and carry out the best adjust of pid parameters . we programmed with modularization idea of labview , we achieved to set the test parameter , data acquisition , data processing and result display , communication with the optic testing instrument . we also achieved to drive no - ni daq and efficiency the system software by use multitasks
设计中通过对ld和pd的电流进行采样构成acc和apc两种电流控制方式对ld驱动电流进行闭环控制;采用参数模糊自整定pid控制算法,实现对温度的控制,在线运行过程中,计算机对模糊规则结果处理、查表和运算,完成对pid参数的最佳调整。
The paper studies the methods of combing fuzzy control and pid control , achieves the best parameter tuning which only use the experience knowledge of manipulator and fuzzy control rule of expert , and use the fuzzy reasoning identifying the characteristic parameter of object on - line , changing control rule in time , needn ’ t the identify the model . on the basis of this , work out a parameters ’ fuzzy auto - tuning pid controller
本论文分析了工程中常用的pid参数整定方法,通过研究将模糊控制与pid不同的结合方法,实现了无须精确确定对象模型,只须将操作人员和专家长期实践积累的经验知识用控制规则模型化,然后用模糊推理在线辨识对象特征参数,实时改变控制策略,便可对pid参数实现最佳调整。