A method of sliding mode control based on fuzzy logic, for a class of linear uncertain system shown in phase coordinate, is presented It if derived from the principle of sliding mode control.
本文针对一类相坐标表示的线性不确定系统,根据滑模控制原理,提出一种基于模糊逻辑的滑模控制方法。
The fuzzy controller ACTS as an adaptive gain variable linear optimal controller, and it can satisfy the multi objective control requirements of the TCSC system.
该模糊控制器相当于自适应变增益的线性最优控制器,能满足系统多目标控制的要求。
This paper presents a multi_model weighted fuzzy control for a set of linear systems which is established by linearization of the nonlinear systems at various equilibrium points.
在非线性系统的多个平衡点建立线性模型的基础上,提出了多模型系统的模糊加权控制策略。
By introducing fuzzy control variable, the paper proposes a fuzzy multiple linear regression model which can get more effective and more understandable fuzzy regression expression.
将模糊集理论引入多元线性回归中,通过模糊控制变量,可以得出更符合实际,也更容易为人所理解的回归模型。
A vector control method of linear induction motor based on fuzzy control was proposed because it was difficult to establish accurate mathematical model of linear induction motor.
直线感应电动机精确的动态数学模型很难建立,提出了一种基于模糊控制的直线感应电动机矢量控制方法。
The fuzzy T-S model is used to approximate the nonlinear systems, and the fuzzy control law of the fuzzy model is derived from the linear matrix inequality.
首先,采用模糊T-S模型来对非线性系统建模,由线性矩阵不等式得到模糊模型的控制律。
This paper attempts to solve the problem of nonlinear systems control using linear systems theory and fuzzy control theory for example of a planar manipulator with two degrees of freedom.
本文以二自由度平面机械手为例,尝试用线性系统理论和模糊控制理论解决非线性系统问题。
The paper proposes a new way to design a fuzzy inference machine. On the basis of a linear optimal excitation controller, the fast fuzzy adaptive excitation control of the generator is realized.
提出了一种新的模糊推理机和设计方法,并在线性最优励磁控制器的基础上,实现了发电机励磁的快速模糊自适应控制。
Then, a new sufficient condition for the stability of open-loop system is proposed based on linear matrix inequality (LMI); and a fuzzy controller is designed via non-quadratic PDC control law.
然后,基于一系列线性矩阵不等式,得到了开环系统稳定的充分条件,进而又基于非二次PD C控制律,设计出了模糊控制器。
Aiming at the coke oven temperature characteristics of great inertia, pure time-delay, non-linear and time changeable, a fuzzy compound control method is proposed.
针对焦炉温度的大惯性、纯滞后、非线性和时变性等特点,提出了一种新的模糊复合控制方法。
We adopt traditional PID arithmetic to control current loop, and we adopt fuzzy control arithmetic to control rev loop, for rev loop is affected by many kinds of linear factors.
而对其中的电流环采用传统的PID算法控制,对于转速环,由于转速受多种非线性因素的影响,因而采用模糊控制算法。
This paper is devoted to discussion of a new control method based on the combination of fuzzy control and improved PID control, after simplifying the non-linear systems at its equilibrium point.
对一类非线性系统进行简化处理,将系统在平衡点处进行线性处理,在此基础上提出了一种基于模糊控制与改进型PID控制的混合控制算法。
Aimed at the characteristics of electro-hydraulic proportional pressure control system, such as, non-linear, uncertainty dynamic, and so on, a grey prediction fuzzy control algorithm was proposed.
针对电液比例压力控制系统的特点,即非线性、动态不确定性等,提出了一种灰色预测模糊控制算法。
In order to effectively control the piston displacement of a linear refrigerator compressor, a new fuzzy control system based on self-adjusting was proposed.
为了有效地控制直线冰箱压缩机的活塞位移,提出了一种以活塞上死点位移为控制目标的可自调整规则的模糊控制系统。
The computer simulation results indicate that the fuzzy PID control system is more robust than the comparable linear PID control system in control of the tissue temperature.
计算机仿真结果表明模糊控制系统在组织温度控制中比对应的线性PID控制系统鲁棒。
Using membership function of fuzzy set, fuzzy condition sentence and fuzzy control rules, the fuzzy controller completes the control of the first-order linear delay system.
利用模糊集合的隶属度函数,模糊条件句和模糊控制规则,实现对一阶线性时滞系统的控制。
This paper mainly focused on the problem of fuzzy neural network control of non-linear system and got into further study and then a self-adaptation control system of fuzzy neural network was designed.
本文围绕非线性系统的模糊神经网络控制问题,展开研究,设计了一个自适应模糊神经网络控制系统。
The control scheme adopts a group of fuzzy rule sets as internal model of the nonlinear plant, where a fuzzy rule set represents a local linear system.
该算法以一组模糊规则作为非线性对象内部模型,一条模糊规则表示一个局部线性系统;
The self-adaptive fuzzy control algorithm was achieved by using auto-center, non-linear quantification, and self-adjust rules and so on.
采用自定中心、非线性量化、控制规则自调整等方法实现了模糊控制算法的自适应。
Linear control rules are used to control the steam boiler system. The fuzzy logic controller has been tested in the real plant and results obtained...
运用线性模糊控制规则对锅炉对象的主汽压进行了仿真研究和实时控制,最后给出了模糊控制同传统方法的比较结果。
Linear control rules are used to control the steam boiler system. The fuzzy logic controller has been tested in the real plant and results obtained...
运用线性模糊控制规则对锅炉对象的主汽压进行了仿真研究和实时控制,最后给出了模糊控制同传统方法的比较结果。
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