1) estimation of the velocity and electromagnetic torque
转矩和转速估算
2) Torque Estimation
转矩估算
1.
Methods By adopting the improved model of the torque estimation,the simulation model of the control system and the asynchronous motor was established in the environment of the MATLAB/SIMULINK software package.
方法采用改进的转矩估算模型,通过MATLAB/SIMULINK仿真软件包,建立控制系统和异步电动机的仿真模型。
3) speed estimation
转速估算
1.
The motor speed was estimated by a PI adaptive relation deduced from the Lyapunov′s criterion and the stability of rotor speed estimation was proved by it.
提出了一种基于模型参数自适应系统(MRAS)的感应电机转子速度估算方法,用电机状态方程构成全阶观测器观测定子电流和转子磁链,利用李雅普诺夫第二法推导出转速估算公式,并在理论上证明了系统的全局渐近稳定性。
2.
All kinds of strategies for speed estimation are analyzed in speed sensor-less direct torque control system, with merits and drawbacks discussed.
分析了无速度传感器直接转矩控制系统中转速估算方法,讨论了各种方法的优缺点,并提出模型参考自适应系统法、卡尔曼滤波算法及神经网络的方法将是今后转速估算的主要研究方向。
4) torque and rotational speed
转矩和转速
1.
According to the requirements to the measurement aviation motor by the user,this paper analyzes the measurement principles of torque and rotational speed,and points out that the measuring apparatus composed of optoelectric sensors is more suitable for measuring heavy torque and high rotational speed.
电机的转矩和转速是最重要的两个参数 ,对它们的测量必须准确。
5) torque and rotational speed regulation
转速和转矩调节
补充资料：世间转法转智转无尽
【世间转法转智转无尽】
世间转者，谓展转摄前众生界、世界、虚空界也。法转者，谓展转摄前法界、涅槃界、佛出现界也。智转者，谓展转摄前如来智界，心所缘佛智所入境界也。盖此三转，皆言无尽者，以世法智之三种，展转含摄，无有穷尽，是名世间转、法转、智转无尽。
世间转者，谓展转摄前众生界、世界、虚空界也。法转者，谓展转摄前法界、涅槃界、佛出现界也。智转者，谓展转摄前如来智界，心所缘佛智所入境界也。盖此三转，皆言无尽者，以世法智之三种，展转含摄，无有穷尽，是名世间转、法转、智转无尽。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条