The approximate controller gives the rough control and the neural network controller gives the complementary signal to further reduce the output tracking error.
常规控制器对系统给出粗略控制，神经网络控制器给出补偿信号来进一步减小系统输出跟踪误差。
We study about the approximate controllability of an abstract semilinear control system. By introducing a new sufficient condition, we proved the approximate controllability of the system.
讨论一类抽象半线性控制系统，引入新的充分条件，并证明该系统的近似可控制性。
In the first chapter, concepts and their relevant knowledge about the optimal control, approximate optimal solution and stability are introduced in the chapter.
第一章，简要地介绍了本篇论文中所涉及到的最优控制，近似最优解和稳定性的概念和相应的基础知识。
A filter bank is adopted to compose the approximate inverse system, which is the feed-forward controller in the composite control strategy.
在控制器实现中，提出了以滤波器组构建近似逆系统的方法。
SPWM is a set of constant amplitude but unconstant width rectangular serial pulse produced by control return circuit to approximate sinusoidal voltage waves.
(正弦脉宽调制)是由控制回路产生一组等幅而不等宽的矩形脉冲列，用来近似正弦电压波。
Based on degraded and approximate model of main steam pressure and linear quadratic optimal control theory, the LQ sub-optimal regulation strategy is presented.
基于主蒸汽压力降阶近似模型和二次型最优控制原理，给出了主蒸汽压力的LQ次优调节策略。
And then the approximate analysis that takes into account imperfect power control, activity factors and different quality requirements is used to analyze the system capacity.
随后使用这种近似分析方法讨论了在非理想功率控制、语音激活及不同服务质量下的系统容量。
Optimal control system of state space is a conservative system, whose approximate method should be symplectic conservation.
状态空间的最优控制体系是保守的，其近似算法应当保辛。
A new algorithm derived from Chebyshev polynomials is presented for the approximate analytic solution of infinite-time linear-quadratic optimal feedback control law for time-delay systems.
给出了用切比雪夫多项式方法，求时滞系统的无穷时间线性二次型反鐀控制律的近似解析解的新方法。
An integrated control method based on approximate inverse model and tendency rate for a class of nonlinear system is presented.
提出基于逼近逆模型及趋近律的综合控制方法来综合一类非线性系统的控制律。
A multi layer fuzzy CMAC adaptive control method based on an approximate model is presented in this paper for nonlinear discrete time systems.
针对非线性离散时间系统的控制问题，提出了一种基于近似模型的多层模糊CMAC自适应控制方法。
According to possessing the characteristics of approximate description of function expression, the control system structure employing mapping table to implement controlling is presented sequentially.
根据映射表具有的函数近似描述特性，提出了采用映射表实现控制器的系统结构。
In this paper, the exact solution and approximate solution of the boundary control problem for a class of the heat-conduction equation are given.
给出了热传导方程边界控制问题的精确解和近似解，证明了近似解对精确解的收敛性。
We also give the approximate algorithm of dispersed optimum control model, and compute the numerical value of our country's h-l water injection developing oilfield as an example.
同时还给出了离散最优控制的近似算法，并以国内H—L注水开发油田为实例进行了试算。
The approximate calculation methods to control the cracks in the top wall of brick and concrete structure due to temperature difference and the related precaution - ary measures are put forward.
提出了控制砖混结构墙顶温度裂缝的近似计算方法以及有关防治措施。
The perturbation method was employed to get the control equation's approximate solution. The analytical expressions of beam's natural lateral vibration frequency and displacement were derived.
采用摄动法求得了其近似解，得到了载流梁在磁场中的横向固有振动频率及位移解析表达式。
An approximate PVT control making pressure to decrease proportionally to time is adopted for holding pressure.
在保压阶段采用了压力随时间成正比下降的近似PVT控制。
Taking advantage of the neural network's approximate ability to any nonlinear system, the internal model control strategy was extended to the quality control of polymerization.
利用神经网络对非线性系统的逼近能力，把内模控制推广到聚合反应过程质量指标控制这一非线性系统中。
This method integrates the merits of approximate ability of adaptive fuzzy system and robustness of the sliding control.
该方法综合了自适应模糊系统的逼近能力和滑模控制鲁棒性强的优点。
The whole form of original curve is retained and control points is reduced with discarding detail curve and retaining approximate curve, so the target of fairness is reached.
小波光顺时，通过丢弃细节曲线，保留近似曲线，既保留了原曲线的总体形状，又减少了控制点，最终达到小波光顺的目的。
Compared with diabetic model group, the parameters of action potentials in Hesperidin intervention group were more approximate with those of control group.
与糖尿病模型组比较，桔皮苷干预组动作电位各项参数则更接近对照组。
An approximate formulation with sufficient high precision is obtained from an implicit function in designing the feedback linearization control law.
在控制器的设计中利用插值法导出了一个超越方程解函数的具有较高精度的近似计算公式。
Finally, by using the concept and method of the Lyapunov function, a sufficient condition for the approximate stability in the large field of the closed-loop control system is derived.
最后，利用李雅普诺夫函数概念和方法得到了闭环控制系统具有大域渐近稳定性的充分条件。
The results of simulation show that mathematical model of neural networks of electro-hydraulic servo control system has better precision and the algorithm has ability to approximate error of global.
仿真结果辨明：神经网络描述的电液伺服控制系统数学模型具有较高精度，算法全局逼近能力良好。
Time nodes are parameterized by using this method, and the parameterized control can approximate a piecewise continuous function.
利用最优控制理论可以求得性能指标对参数的梯度，然后利用非线性规划的方法求得最优参数。
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。
Using the dynamic data simplified models which approximate to the linear models are constructed for control purpose.
并将复杂的数学模型近似地转换成多个用于控制系统的线性简化模型。
The experiment shows power factor of the rectifier is approximate to 1 and the inductance of the DC filter is decreased greatly by applying the new PWM control method.
实验证明，采用新型PWM控制的整流器功率因数近似为1，且可大大减小平波电抗器的电感器。
The experiment shows power factor of the rectifier is approximate to 1 and the inductance of the DC filter is decreased greatly by applying the new PWM control method.
实验证明，采用新型PWM控制的整流器功率因数近似为1，且可大大减小平波电抗器的电感器。
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