The composition of the simulation system, data processing flowchart and simulation mode that included the missile dynamics, sensitive element and variable structure controller were given.
给出了该仿真系统的组成、信号处理流程,以及包括弹体动力学、敏感元件和变结构控制器的仿真模型。
There is much difference in dynamics and structure mechanism of equilibrium to compare global commodity chains mode with standard vertical integration mode.
全球商品链的内在动力机制、外部结构均衡与传统垂直一体化模式具有很大的不同。
Computational fluid dynamics was used to solve the problem in complex fluid by digital mode.
计算流体动力学是通过数字方式解决复杂的流体问题的一种研究方法。
The configuration of large solar array in space lab is put forward in this paper, and the mode, thermal coupling and dynamics stimulation analysis is made.
介绍了空间实验室大面积太阳电池阵的方案构型,并进行了模态分析、热结构耦合分析和动力学仿真分析。
With the dynamics calculation of complete vehicles, the effect of the axle box rotary arm positioning mode on resilient nodal points is analyzed.
通过整车动力学计算,分析了轴箱转臂定位方式对弹性节点的影响。
Its dynamic control mode of vehicle tyre is derived by dynamics analysis, and the linearization, controllability and observability of the system are analyzed.
通过动力学分析,建立了车型弹性倒立摆系统的动力学控制模型,并对系统进行了线性化和可控、可观性分析。
In this paper, dynamics of a rotating flexible beam is investigated by the assumed mode method.
采用假设模态法对旋转运动柔性梁的动力特性进行研究,给出简化的控制模型。
Based on the CAD mathematics mode of the front body floor of vehicle a, the structure is simplified, and the dynamics performance is analyzed.
在A车前底板CAD数学模型的基础上,对结构进行简化处理,分析了该结构的动力学性能。
The applicability research was done importantly for super-elements in the analysis of mode and dynamics, taking a space camera model used in the space-optics engineering for example.
以航天光学工程中实际的相机模型为例,重点研究了超单元在模态分析和动力学分析中的适用性。
During research, it is adopted a mode analysis on complete machine, limited element analysis on parts and dynamics testing on machine.
研究过程中,综合使用了整机模态分析、零件有限元分析以及机床动态特性实验。
The study of the Earth's eigen mode is an important way to study physical properties and dynamics in the Earth's interior, and is closely related with geophysics and seismology closely.
地球本征模在地球内部物理结构和动力学机制研究中一直是一个重要的课题,与地球物理学、地震学联系紧密。
Valid dynamic sliding mode output that guarantees the system stable zero dynamics was constructed, and a global second order sliding mode control was adopted to circumvent chattering phenomena.
通过构造动态滑模输出,使得系统零动态稳定;采用全局二阶滑模控制来消除抖振。
The possible binding mode between EGFR and a 4-anilinoqunazoline inhibitor was predicted by using molecular dynamics and MM/PBSA.
采用分子动力学和MM/PBSA相结合的方法预测了表皮生长因子受体和4-苯胺喹 啉类抑制剂的相互作用模式。
We study dynamics of quantum nonlocality and entanglement for a two-mode squeezed vacuum state in a phase damping channel.
研究了双模真空压缩态在相阻尼情况下的非定域动力学和纠缠特性。
The dynamics of vectorial coupled-mode solitons in one-dimensional shallow grating photonic crystals with quadratic and cubic nonlinearities is discussed.
研究同时具有二阶和三阶非线性效应的一维浅栅光子晶体中的矢量耦合模孤子动力学。
First, according to the tracking error dynamics and kinematics described by unit quaternion error and angular velocity error, a sliding mode controller is derived based on Lyapunov theory.
首先根据由误差四元数和误差角速度描述的跟踪误差动力学和运动学方程,设计了基于李亚普诺夫方法的滑模变结构控制律。
The concept of the finite time sliding mode is introduced in which the advantage is that the linear dynamics tend to zero in finite time.
引入了有限时间滑动模态的概念,其优点是线性部分的状态在有限时间内趋近于零。
The adaptive process extenuates the influence of parameter uncertainty, and the robustness of the dynamic sliding mode control inhibits the influence of unknown dynamics and measurement noise.
用自适应过程减小参数不确定性的影响,并通过动态滑模控制器的高鲁棒性抑制机器人模型中的未知非线性动力学及测量噪声等的影响。
To investigate the torsional vibration of the system, the dynamics governing equations of the system is established using the Lagrange equation and the assumed mode method.
为了研究此系统的扭转振动,运用拉格朗日方程和假设模态法建立了系统的动力学方程。
The results show that the motion of atomic mass centre leads to the periodic evolution of the dynamics of the field phase and this period depends on the field mode structure parameter.
结果表明:原子质心运动导致场相位动力学的周期性演化,场模结构参数决定其周期的大小。
The dynamics properties of two modulated-coupling single-mode lasers system are analyzed by numerical simulation.
通过数值模拟对两台空间耦合受到调制的单模激光器系统的动力学行为进行研究。
Equipment foundation tablet weight and the selection of type of vibration isolator to entrust a specialized company in dynamics and vibration mode analysis of the design.
设备基础平板配重及隔振器类型的选择为委托专业公司进行动力学及振动模式分析,设计。
The sliding mode dynamics is regular, impulse-free and asymptotically stable.
滑模运动正则、无脉冲模、渐近稳定。
The stiffening effects of the rotating blade are discussed, using the multi-body dynamics method. The influence of the dynamic stiffening effect on the blade vibration mode is then analyzed.
应用多体动力学方法,分析了旋转叶片动力刚化效应产生的原因及其对叶片振动模态的影响;
A control law, that constrains the state to follow the sliding mode in the state space, is designed on the basis of a nonlinear, simplified model of the completely liquid-filled spacecraft dynamics.
基于充液飞行器的简化模型,在状态空间中设计控制规律以约束状态至滑模。滑模通过在一个约化空间中求解最优控制问题获得,其解是角速度作为姿态变量的函数。
RBF neural network is proposed to approximate unknown nonlinear function. Sliding mode error is used to adaptively tune its weights online. Dynamics performance is improved.
采用RBF神经网络逼近系统未知的非线性函数,引入滑模误差对其权值进行在线自适应调整,改善动态性能。
After that, many control algorithms are studied based on dynamics analysis and model foundation, then the intelligent fuzzy sliding mode controller is proposed and designed.
接着,在对并联机构进行动力学分析和建模的基础上,研究了多种控制算法,最终提出并设计了智能模糊滑模控制器。
After that, many control algorithms are studied based on dynamics analysis and model foundation, then the intelligent fuzzy sliding mode controller is proposed and designed.
接着,在对并联机构进行动力学分析和建模的基础上,研究了多种控制算法,最终提出并设计了智能模糊滑模控制器。
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