对岩石的扰动状态概念模型进行了具体的研究。
扰动状态理论允许利用硬化模型得到软化响应。
DSC permits obtaining softening response by using hardening model.
介绍利用扰动状态概念进行的有限元数值模拟方法。
扰动状态理论利用硬化模型并叠加扰动因子得到软化响应。
Softening response was obtained with DSC by utilizing hardening model and introducing disturbance factor into the response depiction.
对基于硬化模型建立的扰动状态理论（DSC）做细观分析。
The paper performs meso analysis of disturbed state concept theory(DSC) which based on hardening model.
扰动状态理论的指导思想是平均化，参考状态本身并不发生劣化过程。
DSC presents an average course, but the reference state responses are not displayed deteriorating course.
本发明通过上述结构，可以使气流在冲刷时呈不断扰动状态，有效地提高了换热量和换热效率。
It is characterized in that: the wings have grooves. The invention can make the airflow in disturbed state when in brushing, to effectively improve the heat exchange efficiency.
对基于硬化模型建立的扰动状态理论（DSC）做出细观分析，进一步证明其解决问题的逻辑合理性。
Meso analysis on disturbed state concept theory(DSC) based on hardening model was performed. The logical rationality of problem-solving steps of DSC was further proved.
对处于扰动状态下的预分馏塔的仿真结果表明，该算法可以有效地解决一类多神经网络模型的在线参数辨识问题。
Simulation results of a disturbed pre-fractionator show that this algorithm can be used to solve on-line parameters-recognized problem of a kind of multi- neural networks model effectively.
扰动状态概念（DSC）将土体视为两种参考状态：“相对完整”（RI）状态和“完全调整”（FA）状态的混合体。
The disturbed state concept (DSC) is based on the idea that a deforming material element can be treated as a mixture of two reference states: relative intact (RI) state and fully adjusted (FA) state.
研究成果表明：扰动状态概念为工程材料提供了一种统一的本构模拟方法，它包括其他早先的连续介质和损伤模型体系，并把它们作为特例。
The research results show that the DSC can develop unified constitutive models for engineering materials, which include, hierarchically, other previous continuum and damage models as special cases.
这种最优状态不但难寻其踪，而且对于来自外部的微小扰动极其敏感，因此它对于系统的演化往往无足轻重。
This optimum state is not only elusive, it is also hyper-fragile to small changes in the environment, and therefore often irrelevant to understanding what is going on.
系统包含状态时滞、控制输入时滞、参数不确定性和未知的非线性扰动。
The system under consideration involves state time delay, control input time delay, parameter uncertainties and unknown nonlinear disturbances.
本文针对高精度转台恒速工作状态时存在的位置相关周期非线性扰动，提出了一种闭环迭代学习算法。
A current cycle iterative learning algorism is presented in this paper for the periodic position relevant nonlinear disturbance in the constant speed state of turntable.
针对高精度转台恒速工作状态时存在的位置相关周期非线性扰动，提出了一种闭环迭代学习算法。
A current cycle iterative learning algorism is presented for the periodic position relevant nonlinear disturbance in the constant speed state of turntable.
属于拐点不稳定性的高频二次不稳定模态对最后转捩的影响主要体现在与其它扰动的相互作用，并导致出现紊流状态宽带频谱。
The main effect of inflectional instability mode in the final breakdown seems to interact with the disturbances having developed and thus widens the frequency spectrum to turbulent state.
主要结果有：1在随机扰动存在的情况下，基于状态观测器思想，实现了混沌系统的同步。
The main results are: 1 considering the existence of random disturbance, we realize the chaos synchronization based on the state observer.
讨论了存在未知扰动情况下，广义双线性系统全阶状态观测器的存在条件及其设计方法。
This paper addresses the conditions of the existence of a full-order state observer for singular bilinear systems subjected to unmeasurable disturbances.
本文提出了在交流矢量控制系统中设计线性状态观测器的新思路，并以此重构出负载扰动作前馈控制。
A novel idea of designing and applying linear state observer is presented in this paper to reconstruct the load disturbance for feed forward control in AC. vector control systems.
给出了基于知识库、企业动态模型以及状态、扰动事件反馈的企业综合自动化教学、科研实验平台方案。
The paper gives a solution to education and research of enterprise synthesis automation on the basis of intelligence-base, enterprise dynamic model, status feedback and disturbance event feedback.
结果表明大气中被激发出的长波扰动最初主要是从基本状态的层结不均匀性中得到能量，然后可从波的相互作用中获取能量。
The results show that the excited long wave disturbance could first obtain energy from the stratified heterogeneity of basic state, then from the interactions among non-linear waves.
对带有界扰动的一类大型互联非仿射非线性系统进行了分散状态反馈控制设计。
Decentralized state feedback control design for a class of large-scale interconnected non-affine nonlinear systems with bounded disturbances is given.
讨论了一类具有时滞状态扰动的非线性系统的自适应鲁棒镇定问题。
Adaptive robust stabilization for a class of nonlinear systems with time-delay state disturbance is discussed.
系统包含状态时滞，非线性扰动和参数不确定性。
The system under consideration involves state time delay, nonlinear perturbation and parameter uncertainties.
解决工程问题时，可以选择简单的参考状态，并用拟合岩石单轴受压的全过程应力应变关系曲线确定扰动因子的参数。
Simple reference states can be used to solve engineering problem. Through simulating the overall curvature of rock's stress-strain relationship under uniaxial compression, parameters are attained.
利用矩阵不等式技巧，得到了一个新的具非线性时变扰动的不确定多状态时滞系统的鲁棒稳定性判据。
A new robust stability criterion for uncertain systems with multiple state-delays and nonlinear time-varying perturbations is obtained by the matrix inequality technique.
计算结果证实，抗差自适应滤波不仅计算简单，而且能有效地控制观测异常和载体状态扰动异常对动态系统参数估值的影响。
It is shown, by derivations and calculations, that the new adaptive filtering is not only simple in calculation but also robust in controlling the measurement outliers and kinematic state disturbing.
计算结果证实，抗差自适应滤波不仅计算简单，而且能有效地控制观测异常和载体状态扰动异常对动态系统参数估值的影响。
It is shown, by derivations and calculations, that the new adaptive filtering is not only simple in calculation but also robust in controlling the measurement outliers and kinematic state disturbing.
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