It only needs the error signal between q axis estimated current and q axis actual current. Then estimated speed is gained by using PI regulator which adjusted error signal. 该方案仅利用q轴的估算电流与实际电流之差作为误差信号,将误差信号送入PI调节器进行调节后得到估计转速。
The stabilityis 0.05%,repetitiveness of the scanning system within 0.05%,both locating error and inci-dent angle adjusting error are 0.23%,the overall indeterminateness is 0.26%. 测量系统稳定性达0.
The Adjstment of Dynamic Optometry and Adjustment Error 动态验光的调节及调节误差
A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
Some adjustment of the lens may be necessary. 可能有必要调节一下镜头。
He overlooked a spelling error on the first page. 他没有看出第一页中有个拼写错误。