speed estimation 转速估算 ; 转速辨识 ; 速度估算 ; 速度辨识
vehicle reference speed estimation 参考车速估计
speed estimation error 速度推定误差
The frequently used speed estimation scheme such as speed-calculate and PID controller methods was also been briefly introduced by this paper.
对于转速辨识方法，本文首先介绍了常见的速度推算方法和PID调节器转速估计方法。
参考来源 - 交流驱动系统模型参考自适应控制技术The global stability of the speed estimation system is studied in the paper. The PI adaptation law is derived using the Popov’s hyperstability criterion and the Lyapunov’s stability theorem.
分析了基于全阶磁链观测器的转速估算系统的全局稳定性，分别采用波波夫超稳定性理论和李雅普诺夫稳定理论推导了转速自适应律，并给出了保证系统稳定性的假设条件。
参考来源 - 感应电机全阶磁链观测器和转速估算方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A high precision and high performance servo-drive system needs a rotating speed estimation algorithm which has high accuracy, fast response and high resolution in a wide range.
高精度高性能的伺服驱动系统需要在宽范围内有精度高、响应快及分辩率高的转速估计算法。
In a speed sensorless vector control system, the precision of speed estimation is relied on the precision of motor parameter.
在无速度传感器矢量控制系统中，转速估算的精度在很大程度上依赖于电机参数。
The accuracy of vehicle reference speed estimation is crucial to the estimation of nominal yaw rate and thus to the judgment of the vehicles dynamic state.
参考车速的计算准确与否直接影响名义横摆角速度的估算是否准确，从而影响对车辆运动状态的判断。
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