本文介绍一种既能改善子轴的过渡过程,又能保证子轴的跟踪精度的模糊控制方法。并给出了相应的实验数据。
Both the transition process and the tracking accuracy of the auxiliary axis can be improved by the fuzzy control method and the corresponding experimental data are given.
斜坡根据密度跟踪误差和误差变化情况,通过模糊逻辑对控制器参数进行调整,确定了测量速度。
The ramp metering rate is determined by the PID controller whose parameters are tuned by fuzzy logic according to the density tracking error and error variation.
在此基础上设计的模糊自适应控制器能够保证整个闭环系统稳定且跟踪误差收敛到零的一个邻域内。
The fuzzy adaptive controller designed based on this method can guarantees that the closed-loop system is globally stable and the tracking error converges to a neighborhood of zero.
通过理论分析,证明了模糊变结构控制系统是全局稳定的,跟踪误差可收敛到零的一个邻域内。
By theoretical analysis, the fuzzy variable structure control system is proved to be globally stable, with tracking errors converging to a neighborhood of zero.
提出了一种自适应模糊小波神经网络的滑模控制策略,保证系统的跟踪误差和对外界干扰的抑制被衰减到期望的程度。
An adaptive sliding mode control based on fuzzy wavelet network is proposed to guarantee the effects of the tracking error and external disturbances can be attenuated to a specific attenuation level.
仿真结果表明,规则自适应模糊控制具有较好的动态和静态性能,不但具有很好的工艺曲线跟踪性能,而且对过程参数的变化有很强的适应性。
The simulation results show that the rule-adaptive fuzzy control has better static and dynamic performances, and follows filling curves very well and ADAPTS to the changes of process parameters.
针对多输入多输出非线性锅炉-汽机系统在大范围运行工况下参数发生变化的情况,设计了基于渐近跟踪控制的T - S模糊控制系统。
T-S fuzzy control system based on asymptotic tracking control is designed for a MIMO nonlinear boiler-turbine system whose parameters vary under the operating condition within wide range.
针对数学模型复杂的移动机器人的路径跟踪问题,使用模糊整定的比例微分控制算法。
As the mathematic model of the wheeled robot is very complicated, a fuzzy adjusting proportional differential (PD) control method is presented for its lane following.
仿真研究表明,SVM具有优良的逆模型辨识能力,基于模糊控制补偿的支持向量机逆控制系统的动态性能好、跟踪精度高、鲁棒稳定性强。
Simulations demonstrate that SVM has good nonlinear approximation capability for inverse model, and the proposed control system has good dynamic and static performances as well as good robustness.
提出了一种基于T - S模糊模型和自适应神经网络的跟踪控制方法。
A robust adaptive tracking control method is presented based on the fuzzy T-S model.
并用鲁棒控制项对模糊系统逼近误差进行补偿,减少了其对跟踪精度的影响。
A robust control term was used to compensate the approximation error of fuzzy systems, which could reduce the effect on tracking accuracy caused by the error.
研究了一类带有时变死区的T-S模糊系统的自适应跟踪控制问题。
The problem of adaptive tracking control for a class of T-S fuzzy systems with time-varying dead-zone is studied in this paper.
针对一类非线性系统,把模糊t - S模型和自适应模糊逻辑系统两种模糊逻辑方式结合起来,提出了一种基于观测器的跟踪控制方案。
Combining both kinds of fuzzy logic forms including fuzzy T-S model and adaptive fuzzy logic systems, this paper presents an observer-based tracking control scheme for a class of nonlinear systems.
试验结果表明,比例-模糊pid控制能够确保电液位置伺服系统稳定工作和快速跟踪。
Experiment results show that the proportion-fuzzy pid control ensures the Electro-hydraulic position servo system to work steadily and track rapidly.
提出一种模糊PID控制算法,既能改善控制系统的过渡过程、减小超调量,又能保证系统跟踪位置精度。
The fuzzy PID control algorithm is presented not only to improve the transient time but also to reduce the overshoot and enhance the tracking accuracy.
在焊缝跟踪中采用参数自整定模糊控制可以明显改善系统的性能。
The experiment proved that system' s performance could be improved by the appliance of parameters self-adjusting fuzzy controller.
针对电站中速磨的控制难题,提出了一种模糊状态反馈跟踪控制方案。
A fuzzy state feedback tracking control scheme was proposed for the medium-speed pulverizers (MSP) in power plants.
根据离线处理的实验结果,我们设计了一模糊控制器,开发了垂直角焊缝的实时自动跟踪软件。
On the basis of experiment results processed offline, a fuzzy controller and software used in real time seam tracking of vertical fillet joint is designed.
本文最后设计了直升机模糊pd轨迹跟踪控制器,与姿态角控制器相结合,完成对整个飞行控制系统的设计。
Finally, the dissertation designed the fuzzy PD controller of trajectory tracking, which is combined with attitude Angle controller, so that the whole flight controller is completed.
系统的实验结果证实了采用模糊控制的最大功率跟踪的效果要优于采用其它控制方式时的跟踪效果。
The experimental results show that performance of fuzzy controller in maximum power tracking of photovoltaic array is better than that of controller based on other control methods.
提出一种模糊神经网络控制器并用于机器人轨迹跟踪控制。
A fuzzy neural network is proposed for robot tracking control.
为了提高机载光电跟踪伺服控制系统的控制性能,提出了一种基于模糊推理的变论域自适应控制算法。
In order to improve the control performance of airborne electro-optical pointing and tracking systems, a variable domain control system based on fuzzy inference, is presented.
提出一种模糊神经网络控制器并用于机器人轨迹跟踪控制。
A fuzzy neural network was proposed for robotic tracking control.
提出一种模糊神经网络控制器并用于机器人轨迹跟踪控制。
A fuzzy neural network was proposed for robotic tracking control.
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