1) load observer
负荷观测器
1.
H_∞ filter and load observer based complex compensative control for vibration suppression in the 2-mass motor drive system of a rolling mill;
基于H_∞滤波器和负荷观测器复合补偿的轧机主传动振荡抑制方法
2.
The load observer can observe the disturbance and compensate it,to control the vibration.
利用外扰负荷观测器将外扰观测出来,补偿到回路中,以此抑制轧机扭振。
3.
The rolling torque is obtained from the load observer, which improves the method of using current and voltage value of mill motor to calculate the rolling torque.
阐述了微张力控制的基本思想和控制策略，改进了已有的采用电流、电压求取轧制力矩的方法，应用数字负荷观测器观测轧制力矩，并分析其基本物理机制、数学模型及控制过程。
2) load anticipator
负荷预测器
3) load observer
负载观测器
1.
Sliding Mode Control of Permanent Magnet Synchronous Motor Based on Load Observer;
基于负载观测器的永磁同步电机滑模控制
2.
A load observer is designed to .
为了克服负载转矩突变对伺服系统的不良影响,还设计了一个参数可以根据辨识得到的转动惯量和粘滞摩擦系数自动更新的负载观测器,该观测器可以使系统在参数变化时仍然能够精确地观测系统的负载转矩,进行精确的前馈补偿,从而大大提高了伺服系统的抗干扰性能。
3.
An adaptive speed control scheme for DC drive system, which combines an adaptive PID controller based on single neuron with a load observer, is presented.
针对直流调速系统 ,将单神经元自适应 PID控制器与负载观测器有机结合 ,提出了一种基于单神经元的自适应速度控制方法 。
4) load torque observer
负载观测器
1.
To decrease computation of the adaptive backstepping method and simplify control system,on the one hand a load torque observer is applied to real-time estimate load torque,on the other hand a current hysteresis comparators regulation technique for voltage sourced PWM inverters(CR-PWM-VSI) is also applied to reduce order of control system.
理论分析和仿真结果验证了反步法、负载观测器和电流滞环PWM相结合设计的有效性和可行性。
5) load disturbance observer
负载扰动观测器
1.
On the basic of that,the strategy of double-loop multiple self-tuning control in the speed loop was brought forward,and then,the load disturbance observer and single neuron self-tuning PID controller were designed.
针对坦克炮控系统非线性扰动和系统参数非线性漂移等问题,在分析炮控系统性能并建立其数学模型的基础上,提出了转速环双环复合自适应控制策略,设计了负载扰动观测器和单神经元自适应PID控制器。
6) load thrust observer
负载推力观测器
1.
A novel sliding-mode control is designed with a load thrust observer for the Linear Permanent Magnetism Synchronous Motors(LPMSM),in order to compensate the disturbance and effectively minimize the system chattering;introducing an integral action in the sliding mode to eliminate the system error and chattering.
针对永磁同步直线电机提出了一种基于负载推力观测器的新型滑模变结构控制,从而实现对推力扰动的补偿,且大大削弱了推力纹波及系统的抖振;在滑动模态中引入积分环节来进一步消除系统的稳态误差和系统抖振。
2.
The chattering of the VSC system is effectively minimised by designing a load thrust observer and a disturbance feed forward compensation.
负载推力观测器和扰动前馈补偿的设计有效地削弱了变结构控制产生的抖振。
补充资料：大坝内部变形观测(见水工建筑物变形观测)
大坝内部变形观测(见水工建筑物变形观测)
daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
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