| 1. | Simultaneously , rotor speed can be calculated indirectly by using the position signals
同时，利用转子的位置信号，还可以间接地计算出转速。 |
| 2. | The highest rotor speed is up to 100 , 000r / min , production is higher
5转杯最高转速可达100000转/分。转杯支承采用进口的轴承，具有较高的稳定性和可靠性。 |
| 3. | Then a real - time quasi - steady turboshaft twin - engined model is founded by simulating the rotor speed fluctuation
为模拟大负载情况下旋翼转速的波动，建立了双发准定常涡轮轴发动机实时仿真模型。 |
| 4. | A filter is used to smooth the noise in the estimated rotor speed signal in order to obtain a high performance sensorle
为得到完全的高性能无速度系统，采用了一个滤波器来平滑估计转子速度信号的噪音。 |
| 5. | A simple and efficient way to estimate rotor speed is proposed , simulation results show the feasibility of the proposed strategy
提出了一种简单而有效的电机速度辨识方案，仿真结果揭示了它的优越性。 |
| 6. | When the bearingless induction motor works in high or super high speed , obtain of the rotor speed information becomes difficult
采用无速度传感器技术替代普通测速仪器成为了电机高速、超高速运行时获得转速信息的一条有效途径。 |
| 7. | By using rotor resistance and rotor speed adaptive schemes , rotor resistance variation is compensated effectively which has been proven by simulation
本文利用转速和转子电阻的自适应率对转子电阻的变化进行补偿，仿真结果证明了这种方法的有效性。 |
| 8. | After analyzing the software and hardware reasons which can affect the system performance when rotor speed is low , accordingly the improving methods are advanced
在分析可能影响全数字调速系统低速性能的软硬件因素之后，给出了改善系统低速性能的对策。 |
| 9. | The mathematic models of power consume and single blade resistant torque have been set up . the power consume increase exponentially with increasing rotor speed and forward velocity
( 4 )设计出了新型的切挖刀，并对其结构参数进行了较深入的分析和研究。 |
| 10. | In addition , the effects on the torque ripple caused by the pwm modes , overlapping commutation and so on are analyzed , and the conclusion is reached : the commutation torque ripple varies with the rotor speed
并得出结论：永磁无刷直流电机换相转矩脉动的大小在电机确定的条件下，主要受电机转速的影响。 |
