该方案给出了平面引力波通过同时存在高斯束和匀强静磁场背景区域的扰动解,并发现在同步谐振条件下可望得到可供观测的扰动光子流。
Such a scheme says that the resonance would occur when Gaussian beam, uniform static magnetic field and GWs exist in the same area and give detectable signal photon fluxes due to GWs.
应用算子理论方法,给出了一个C -正则预解族的左乘积扰动定理。
By using the approach of basic operator theory, a left multiplicative perturbation theorem of Cregularized resolvent families is proved.
这些解属于本性电磁涡旋,对应的扰动磁场和纵向电流在涡旋边界上是连续的。
These solutions belong to the intrinsic electromagnetic vortices, the corresponding magnetic field perturbations and the longitudinal current are continuous on the boundary of the vortex.
对一种特定的扰动引力场模拟气体自引力,可以在速度平面上定性分析激波解的特性。
The features of shock wave can be analyzed qualitatively in the velocity plane for a special perturbed gravitation which is used to simulate the self-gravitation of interstellar gas.
在扰动方程的正则化求解问题中,解的收敛性估计是十分重要的。
In the regular solution problem of the perturbation equation, the solution of convergence order is important.
本文研究了有限离散扰动系统的鲁棒干扰解耦问题(RDDPD)。
The robust disturbance decoupling problem of the discrete perturbation systems (RDDPD) is studied.
该控制器能够实现设定值跟踪与扰动抑制过程解耦,同时在对象模型失配情况下,系统具有较强的鲁棒稳定性。
This controller decouples the processes of tracking and disturbance restraining. The close-loop system is robust to the model uncertainties.
为了讨论这些解的稳定性,必须在这些解的基础上叠加一个小扰动,并分析小扰动的演化。
In order to discuss the stability of these solutions, a perturbation must be add to these solutions, and the evolution of the perturbation should be analysed.
文中引进了极小扰动约束规划的极小扰动有效解概念。
This paper introduces the concept of minimal perturbation efficient solution in minimal perturbation constraints programming.
方法运用极值原理、上下解方法、分歧理论、线性算子的扰动理论和分歧解的稳定性理论进行研究。
Methods the maximum principle, monotone method, bifurcation theory, the perturbation theorem for linear operators and the stability theorem for bifurcation solutions were used.
文中最后附带讨论了连续扰动系统的鲁棒干扰解耦问题(RDDPC),揭示了RDDPD与RDDPC之间的关系。
Finally, by extending the discussion to the robust disturbance decoupling problem of continuous perturbation systems (RDDPC), a relation between RDDPD and RDDPC is obtained.
通过扰动方法求得问题的近似解析解。
The approximate analytical solution is got by using perturbation method.
此外,为了消除电网电压畸变或扰动对逆变器输出电流的影响,系统中引入了电网电压前馈解耦控制,改善了系统输出电流的质量。
Besides, in order to eliminate the effect of grid voltage distortion or disturbance on output current, decoupling control is employed to further improve the quality of output current.
在求得其近似解后,着重讨论其扰动磁场的时空分布。
After giving their approximate expressions, we focus on the space time distribution of perturbation of magnetic field.
仿真结果表明换极后的球谐函数计算扰动引力能够满足精度要求,且在计算中弹道方程的解算速度也有很大的提高。
The result of simulation indicates that this method not only satisfies the precision but also enables us to enhance the calculation speed of the trajectory equations.
目的研究锥扰动集值映射向量优化问题锥有效解的锥次可微性。
Aim to study the cone subdifferential of the cone efficient solution sets for set valued vector optimization problem with perturbed order.
本文在变结构控制理论对外界扰动的不变性原理的基础上,采用变结构控制方法设计了BTT导弹的输出解耦控制律。
Based on the law that the sliding mode of variable structure control is constant to external interference, the thesis designed the output decoupling law of BTT missile.
提出未扰动系统出现多重周期解的条件,并给出了一些特殊方程零解的具体重数作为应用;
First, some conditions for the existence of a multiple periodic solutions are given and the multiplicity problem for zero solution of some concrete equations is investigated as applications.
研究了矩阵列(行)一致扰动的几个性质,并应用于线性方程组。给出了线性方程组系数矩阵一致扰动下解的相对误差界。
Several properties about matrix with consistent perturbation are studied and applied into linear equations. Error bounds with the solution perturbation are given.
本文证明了此方程存在唯一的正定解,并推导出此正定解的扰动边界和条件数的显式表达式。
By using this new expression, we derive a perturbation bound for the subunitary polar factor for any unitarily invariant norm.
对一类具有扰动项的退化抛物方程,考虑其解的性质。
The properties of the solution to some degenerate parabolic equation with shift element are considered in this paper.
提出了一种多机电力系统小扰动稳定分析的解耦降阶法。
A decoupling and reducing-order method is brought forward to analyze small signal stability of multi-machine power system.
通过计算机仿真,验证了该算法对初值的鲁棒性和复原的效果优于基于均匀分布随机扰动量模拟退火盲解卷积算法,提高了收敛到最优解的速度。
Simulation results show that the improved method has better quality, robustness and speed of convergence comparing with simulated annealing algorithm based on uniform distribution random perturbation.
在理想气体假设下给出了扰动流运动微分方程组的解析解;
On the assumption that the media is an ideal fluid, the analytic solution for differential equations of disturbing flow is obtained.
分析无穷空间点源扰动函数积分形式的解。
The solution in integral form of Green's function of a point source in infinite space is analysed.
最后,在感应电机矢量控制基础上,对其进行逆系统控制解耦性能、抗扰动性能和鲁棒性方面的仿真实验,证实了新型广义逆系统控制的有效性。
At last, the validity of new type of generalized inverse control is proved via simulations of decoupling performance, disturbance-rejection performance and robustness based on vector control.
最后,对变化后的个体加以混沌扰动,避免算法陷入局部最优解,提高局部搜索效率。
At last, it draws into chaotic perturbation operation to do heuristic mutation to accelerate convergence velocity and improve searching capability.
然后运用线性算子的扰动理论和分歧解的稳定性理论证明出共存解在适当条件下是稳定的;
Second, some results of local stability for the coexistence solutions are obtained by the perturbation theorem for linear operators and the stability theorem for bifurcation solutions.
然后运用线性算子的扰动理论和分歧解的稳定性理论证明出共存解在适当条件下是稳定的;
Second, some results of local stability for the coexistence solutions are obtained by the perturbation theorem for linear operators and the stability theorem for bifurcation solutions.
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