低速爬行性能 Low speed creep behavior
Compared the traditional DTC and improved flux observe DTC based on the Simulink results. The results show that the improved DTC has a good performance at low speed.
仿真结果表明低速性能得到了提高。
参考来源 - 基于DSP的直接转矩控制系统的研究Low velocities performance is one of the factors of evaluation servo system. There are many face in affecting table system performance including friction moment and electromotor wave moment and measuring error.
低速性能是转台性能评价指标之一，而转台的低速性能受到摩擦力矩、电机波动力矩、测量系统的误差等影响。
参考来源 - 基于LuGre模型的摩擦力矩补偿研究·2,447,543篇论文数据，部分数据来源于NoteExpress
该系统具有较高的精度和良好的低速性能。
The system has high accurate and excellent low-speed characteristics.
同时，静叶可调角度的配比对压气机低速性能有很大影响。
Also, the match of variable stator vane Angle has a strong effect on the compressor performance.
传统的直接转矩控制存在着转矩脉动大，低速性能差、开关频率不固定等问题。
The traditional direct torque control system has existed large torque fluctuation, poor performance of low speed region, inconstant switch frequency, etc.
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