The state variable approach of modern control theory provides a uniform and powerful method of representing systems of arbitrary order, linear or nonlinear, with time-varying or constant coefficients.
现代控制理论的状态变量法提供了一种统一、高效的方法来描述具有任意阶次、线性或非线性、时变或常系数的各种系统。
The application of the model to digital gas fields presents a new method and approach to distributing systems in digital gas fields.
该方案在数字气田的应用，为数字气田分布式应用提供了一种新的方法和手段。
The theory and model of interoperation, putting forward by this paper in a condition of having not standard in GIS, provide one method and approach to different GIS systems of digital city fields.
本文提出的互操作理论及模型，在GIS还不十分规范的情况下，对“数字城市”建设中的不同GIS系统实现互操作提供了一种途径和方法。
A method for synchronization of two systems with parameters perturbation is presented, which combines the error feedback approach with the parameter adaptive control way.
结合误差反馈同步方法和参数自适应同步方法，使参数不同的两个系统达到同步，数值计算结果也表明同步效果很好。
This thesis briefly introduces the concept of artificial life, its fundamental principle and method, which is an effective approach for solving complex systems.
简要介绍了人工生命的概念、基本原理与方法，指出它是解决复杂系统的有效途径。
A method of identification and state observer design of a nonlinear distributed parameter system is studied in this paper. A new approach for this kind of systems is proposed.
本文研究了一类非线性分布参数系统的模型辨识及其状态观测器的设计方法，为这类系统的研究提供了新的途径。
Numerical simulation implies that the proposed method is a new effective approach to dynamical responses of stochastic nonlinear systems.
数值模拟结果与数值解比较表明：正交多项式逼近法能有效地解决此类非线性随机动力系统的响应问题。
By the state feedback exact linearization method and observer theory, a control approach is presented for a class of chaotic systems in which state variables cannot be all measured.
基于状态反馈精确线性化方法并结合状态观测器设计理论，给出了一类状态不能全部测量的混沌系统的控制方案。
The design of variable structure control for discrete time systems using method of approach is studied in this paper.
对离散趋近律方法进行研究，针对利用该方法设计变结构控制时系统产生抖振的原因，提出三种改进方案。
By using Lyapunov functional method and linear matrix inequality (LMI) approach, the absolute stability of a general neutral type of Lurie indirect control systems was studied.
基于线性矩阵不等式(LMI)的方法，将故障检测问题转化为系统鲁棒稳定性的分析问题。
This paper proposes a new method-integral inequality approach to discusses the condition of delay-dependent which can guarantees the stability of systems with state delay.
提出一种新的积分不等式方法，讨论线性时滞系统的时滞相关稳定性。
This paper proposes a new method-integral inequality approach to discusses the condition of delay-dependent which can guarantees the stability of systems with state delay.
提出一种新的积分不等式方法，讨论线性时滞系统的时滞相关稳定性。
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