查询词典 feedback control system

First, based on the nonlinear differential algebraic model of power system, a dissipative Hamiltonian realization is proposed via pre-feedback control.

首先建立了系统的非线性微分代数方程模型，通过预置状态反馈完成了耗散Hamilton实现。

The control system consists of a feedback controller, and a feed-forward part that is implemented as a function approximator.

前馈控制器采用B样条网络来做函数逼近器。

Good performance of the electromagnetic torque is dependent upon reliable operation ofthe feedback sensors such as position sensors, current sensors and voltage sensors. In event ofsensor failures, HEVs may accept permanently reduced drive performance and even bringabout fatal traffic accidents. In practical applications, the most common failure of controlsystems is sensor faults. Therefore, it is also necessary to develop a torque control system ofinduction motor for HEVs with sensor failures.

电机转矩控制精度依赖于位置、电流及电压传感器精度，一旦这些传感器出现故障，轻者造成车辆性能永久下降，重者引发严重安全事故；在实际应用中，控制系统传感器出现故障频率最高，因此对传感器故障状态下的车用电机转矩控制研究具有同样重要的意义。

For the car-seesaw system with multi-variable and nonlinear characteristic, a state feedback control approach is put forward.

针对具有多变量、非线性特性的小车跷跷板系统，提出了一种状态反馈控制方法。

The closed-loop control system with laser feedback has been developed.

研制了超精密车床激光闭环控制系统。

Then the data is retransformed and a closed-loop control system is formed through feedback.

调整完成后，由可靠性计算获得新的系统数据，该数据再经变换、回馈后形成闭环控制系统。

The topological structure of feedback space for control system is discussed in this paper.

摘要本文讨论控制系统反馈空间的拓扑结构。

The feedback from the electric current signal is the important data control system.

来自电机的反馈电流信号是控制系统中的重要数据。

Numerical simulation shows that as long as the proper linear feedback control parameter vector is chosen, it is easy to achieve the rapid synchronization between the driving system and response system.

数值仿真证明，只要选择合适的线性反馈控制增益矢量，就可以容易地实现驱动系统与响应系统之间的快速同步。

The direct network controller with feedback and multi— network inverse—model learning controller are proposed to improve the ability to reject the disturbance and to solve the learning difficulties of the network controller of the unmodelled system. Furthermore the learning and adapative ability of this control system are strenthened.

全面分析了各种网络控制结构和学习方法，提出了带反馈的直接网络控制器和多网络逆模型学习控制方法，提高了网络控制器的抗扰能力，解决了被控对象模型未知条件下的网络控制器的学习问题，从而增强了整个控制系统的学习和应变能力。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。