适应控制

词组短语

adaptive control

与适应控制相关的网络例句 [注：此内容来源于网络，仅供参考]

ABSTRACT This paper presents results of online identification of hydrogenerators, a long-term running robust self-tuning regulator of generator excitation, governor power system stabilizer decoupled in multimachine systems, and an adaptive GPSS designed in frequency domain. 1. It presents a step-by-step zero cancellation method , accuracy weighted recursive least squares and approximate RLS algorithms, inferior limit of sampling time.

针对发电机励磁和调速系统建模与控制，针对多机电力系统的稳定性，本文综述了自适应控制理论及其在电力系统中应用的现状和发展方向后，在辨识、自适应控制结构和鲁棒性提高的措施上进行了研究，取得了水轮机调速系统现场辨识的成功，获得了长期稳定运行的鲁棒励磁自校正控制器、多机解耦的调速侧电力系统稳定器和频域设计的自适应GPSS。

Simulation studies of the dissolved oxygen control in wastewater treatment and pH control in a reactor show that the algorithms given in the thesis have good performance, and the algorithms are simple and easy to use and need fewer measured parameters in comparison with Goodwin's method of bilinear system adaptive control.

将本文的双线性系统自适应控制方法，用于废水处理中的溶氧过程控制和pH值控制的实例仿真研究表明，本文算法具有良好的动态性能，和Goodwin所采用的双线性自适应控制方案相比，具有所需的测量参数少、简单、易于实现等优点。

A compound control scheme combining detaching Proportion and Integral control with Model Reference Adaptive Control based on Liapunov stability theory was formulated,which is used on the plant of direct driving electric-servo-actuator.

以直接力驱动电动舵机为被控对象，提出了一种分离比例-积分控制与基于李雅普诺夫稳定性理论的模型参考自适应控制相结合的复合控制方案，该方案充分结合了分离PI控制动态性能好和自适应控制抗干扰能力强、鲁棒性好等优点。

A compound control scheme combining detaching Proportion and Integral control with Model Reference Adaptive Control based on Liapunov stability theory was formulated, which is used on the plant of direct driving electric-servo-actuator. This scheme combined the good property of each algorithm, such as good dynamic property of the PT and strong anti-disturbance ability and good robustness of MARC.

以直接力驱动电动舵机为被控对象，提出了一种分离比例－积分控制与基于李稚普诺夫稳定性理论的模型参考自适应控制相结合的复合控制方案，该方案充分结合了分离PI控制动态性能好和自适应控制抗干扰能力强、鲁棒性好等优点。

Considered the characteristics of extreme nonlinearity and random for power drive systems, several novel control strategies as following for the nonlinear coupled oscillation are studied this thesis.

考虑耦合振荡的高度非线性、随机性等特点，本文研究了以下几种新型振荡控制策略：根据适应控制的思路，本文提出了反振荡适应控制方案，用电气控制手段解决机械及建筑结构的振动问题。

A new switching scheme to the gain of variable structure control signals is proposed. The following important open problems in standard VS-MRAC and MRAC are solved by using the scheme: 1 . a prespecified transient and steady-state performance index for tracking error can be achieved without requiring any information about the plant high frequency gain sign when relative degree of modelled part of plant is one, and 2 . it is shown that as long as the performance indexes are guaranteed for the auxiliary errors, each of which in dynamics is a sub-system with relative degree one, the tracing error will converge to a small residual set in a prespecified transient time when relative degree of modelled part of plant is greater than one.

提出了一种控制增益可切换的变结构自适应律，解决了如下变结构模型参考自适应控制（包括基于调参律的模型参考自适应控制）理论研究中长期没有解决的问题：当对象建模部分相对阶为1、高频增益符号未知且存在非线性输入扰动和未建模动态等情况下，系统跟踪误差可满足预先给定的动态和稳态性能指标；当对象建模部分相对阶大于1且存在非线性输入扰动和未建模动态时，可保证系统跟踪误差在预先给定的过渡过程时间内收敛到一个残差集中； 5。

The mechanical behavior of Shape Memory Alloys material is tested, and the constitutive model of the SMA is established. A kind of SMA combined rubber isolator is developed, and the isolation effect of the SMA combined rubber isolator for long-span bridge and tall building structures is numerically simulated, from which the adaptive isolation performance and the self-restoring capacity of the SMA combined rubber isolator are verified. A kind of SMA damper is developed, the mechanical behavior of the SMA damper is tested, and the model of restoring force of the SMA damper is established. The theory and method of adaptive control based on the SMA damper for the long-span bridge are built, and the effectiveness and reliability of the adaptive control for the long-span bridge using the SMA damper are verified through numerical simulation and model test. The MRF-04K type magnetorheological damper is developed, the mechanical behavior of the MR damper is tested, and the model of restoring force of the MR damper is established. The theory and method of adaptive control based on the MR damper for the long-span bridge and tall building structures are built, and the effectiveness and reliability of the adaptive control for the long-span bridge and tall building structures using the MR damper are verified through numerical simulation and model test. In addition, the theory and method of sub-structural damage identification for long-span bridge are derived, the influence of soil-structure dynamic interaction on the seismic isolation and control effects with different isolation and control measures and the damage responses and the sliding base-isolation of large structures under the excitation of underground explosion are investigated.

试验研究了形状记忆合金材料的力学性能，建立了SMA材料的本构模型；研制了一种SMA复合橡胶隔震支座，数值仿真分析了应用SMA复合橡胶支座的大跨桥梁和高层建筑结构的隔震效果，从而验证了SMA复合橡胶支座的自适应隔震性能及其震后自恢复能力；研制了一种SMA阻尼器，试验研究了SMA阻尼器的力学性能，建立了SMA阻尼器的恢复力模型，建立了基于SMA阻尼器的大跨桥梁结构自适应控制理论与方法，通过数值仿真与模型试验验证了大跨桥梁结构SMA阻尼器自适应控制的有效性与可靠性；研制了一种MRF-04K型磁流变阻尼器，试验研究了MR阻尼器的力学性能，建立了MR阻尼器的恢复力模型，建立了基于MR阻尼器的大跨桥梁和高层建筑结构的自适应控制理论与方法，通过数值仿真和模型试验验证了大跨桥梁和高层建筑结构MR阻尼器自适应控制的有效性与可靠性；还建立了大跨桥梁结构的子结构损伤识别的理论与方法，研究了土-结构动力相互作用对不同隔震和控制措施的减震控制效果的影响以及地下爆炸波作用下各类大型结构的灾害响应与滑移隔震。

Adaptive control system plays an important role in piezoelectric based smart structures for active vibration isolations.

自适应控制系统是基于压电智能结构主动隔振系统的核心部分，而自适应算法则是实现自适应控制系统的关键技术。

The combined control strategy of the engine gun control, the slip ratio control and the power control is put forward.(6)Based on the structure and parameters matching of a cold milling machine, a kind of adaptive controller which can be used on the cold milling machine is developed.

在研究控制算法的基础上，对冷铣刨机功率自适应控制主要模块的控制策略进行了研究，并给出了软件设计的流程图，提出了冷铣刨机作业过程中发动机油门开度、滑转率及功率自适应三者的联合控制策略。6。

Firstly, based on the sliding mode control and backstepping technique, a new attitude tracking controller is derived to control the attitude motion of spacecraft, the stability of the system is analyzed via Lyapunov method and the reaction wheel dynamics is also considered from the real applications point of view. The whole design process is divided into two steps: the first step is to use sliding control technique to design suppositional adaptive variable structure controller; and the second step is to design attitude tracking controller based on SMC and backstepping technique. Numerical simulations are performed to show that both tracking maneuver and vibration suppression can be accomplished effectively.

首先，采用自适应后步法结合主动振动控制技术设计了姿态跟踪鲁棒控制器，基于Lyapunov方法分析了系统的渐近稳定性；在此基础上，显性地考虑了执行机构动态特性问题，将整个设计过程分为两个步骤：第一步采用滑模控制技术设计了变结构虚拟控制器，给出自适应控制律的设计方法；第二步，将后步法与滑模控制技术相结合，设计了姿态跟踪鲁棒控制器，给出飞轮电压的输入算法及稳定性分析；最后，将提出的控制方法应用于挠性航天器的姿态跟踪控制，通过数值仿真对所提方法的可行性与有效性进行分析和验证。

与适应控制相关的网络解释 [注：此内容来源于网络，仅供参考]

adaptive control：(自)适应控制

之后,美国的J.Ni教授继承了他的工作,在误差预测模型中引入了自适应控制(Adaptive Control)方法. 需要说明的是,建立在上述各种最优控制理论基础之上的尺寸误差预测模型还没真正获得应用,在实际系统中仍采用传统的尺寸限控制方法(3s原则).

adaptive control：适应控制

NASA对用於民航机的适应控制(Adaptive Control)技术方案很感兴趣,适应控制技术的数位式系统结构可即时地与飞行状态相匹配,无论是非正常的飞行姿态、结构的损坏或其他的异常现象.

adaptive controller：自适应控制

自适应编码:Adaptive encoding | 自适应控制:Adaptive controller | 自适应编码:Adaptive coding

adaptive controller：自适应控制装置[器]

adaptive control action | 自适应控制作用 | adaptive controller | 自适应控制装置[器] | adaptive convergence | 适应趋同

adaptive control sequence：适应控制顺序

"约束适应控制","adaptive control of constraint,ACC" | "适应控制顺序","adaptive control sequence" | "适应控制,调适控制","adaptive control,AC"

adaptive control system：适应控制系统

adaptive control,(自)适应控制 | adaptive control system,适应控制系统 | adaptive controller,适应控制器

adaptive control system：自适应控制系统,适应控制系统

adaptive control of machine tool 机床自适应控制 | adaptive control system 自适应控制系统,适应控制系统 | adaptive controller 适应控制器

adaptative control：适应控制

adaptation to light 光适应 | adaptative control 适应控制 | adaptative hormone 适应激素

Lac：载荷自适应控制

安全方面,装备包括功能强大的制动系统以及电控车辆稳定行驶系统ADAPTIVE ESP,集安全性系统ABS、ASR、BAS、电子制动力分配(EBD)、侧翻干预(RMI)、侧翻缓解(ROM)、载荷自适应控制(LAC)、扩展转向不足控制(EUC)和高速转向制动控制(C

self-adapting control：自适应控制

self-adaptation 自适应 | self-adapting control 自适应控制 | self-adaptive autopilot 自适应自动舵