自适应控制

The simulation results show that the proposed adaptive fuzzy system has good adaptability.

仿真研究表明所设计的模糊控制系统具有良好的自适应能力。

In chapter 4, design and stability analysis methodologies of adaptive fuzzy control system are discussed.

第四章探讨了自适应模糊控制系统的设计与稳定性分析方法。

Furthermore, the control parameters can be integrated not depending on the canal mathematical model and can be adjusted according to the real-time information of the canal system.

结果表明，采用PID神经网络控制器的渠道运行系统，实现了控制参数自适应调整，且动、静态性能较常规PID控制有明显改善。

This information, together with the actual train movement information, is provided for the CADES (Computer Aided Dispatching Expert System) to process for solution.

在建造CADES时，根据列车调度领域知识的特点，将列调领域知识分为元级知识和领域知识，建立了层次型的知识库，将CADES的推理机设计为三级控制结构，使CADES成为一个动态的多级产生式专家系统，能够根据TMSS的信息变化自动地选择规则集和推理控制策略，问题的求解过程也能自适应于实际情况的变化，使其与列车调度员进行运行调整的复杂，灵活的思维过程更为接近。

Variable control theory for doubly-fed induction generator is analyzed in this paper, and the control strategy of an adaptive PID controller based on neural network to realize the speed control of DFIG is proposed.

分析了双馈发电机矢量控制原理，提出了基于神经网络自适应PID 控制器对双馈发电机的控制策略。

Have made their research programs to develop the safety guarantee technology of Ⅳ and have already achieved great progress, for example the adaptive cruise control or intelligent cruise control , collision avoidance system and platoon etc. In China, most of the research work on Ⅳ is focused on the autonomous navigation technolgy.

美、欧、日等西方发达国家已经抢先一步，在智能车辆安全保障以及汽车安全辅助驾驶技术的研究方面相继投入大量人力、物力，取得了许多有价值的研究成果，如自适应巡航控制(Adaptive CruiseControl，ACC)或智能巡航控制(Intelligent Cruise Control，ICC)系统、防碰撞系统(Collision Avoidance System，CAS)以及汽车队列等，并产生了明显的社会和经济效益。

Motion control features include: cutter radius and length compensation, path deviation limited to a specified tolerance, lathe threading, synchronized axis motion, adaptive feedrate, operator feed override, and constant velocity control.

运动控制属性包括：刀具半径和长度补偿，轨迹误差限制，车削螺纹，轴同步运动，自适应进给率，操作者过度进给和恒定速度控制

How to control a nonlinear system using BP algorithm for identification and self-adaptive fuzzy control is discussed in this paper.

本文主要研究联合使用神经网络辨识技术与自适应模糊控制技术对非线性系统进行控制的方法。

Based advanced controlling strategy now, self-adapting fuzzy PID controller is designed. Simulated with MATLAB/Simulink, system responses tracking step signal, square wave signal, sine signal, triangle signal and saw tooth signal are reproduced.

2结合当前先进的控制策略，针对电液伺服控制径向柱塞变量泵，设计了自适应模糊PID控制器，并通过计算机仿真，再现了系统跟踪阶跃信号、方波信号、正弦波信号、三角波信号、锯齿波信号时的系统响应。

In chapter 6, based on the analysis of traditional fuzzy logic control, a new fuzzy logic controller which is realized by DIFNN is proposed, and the training data acquirement, the on-line and off-line learning algorithm, the stability of control system is analyzed in detail.

在第六章，在分析传统模糊控制的基础上，提出了一种由模糊神经网络实现的自适应模糊控制器，详细分析了训练数据的获取方式，控制器的在线学习方法，离线学习方法和控制系统的稳定性，最后给出了一仿真实例。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。