time-variant相关论文
In this paper, a rainfall-runoff modeling system is developed based on a nonlinear Volterra functional series and a hydr......
将电弧炉电极调节系统表示为线性部分时变的N-L-N模型,在此基础上提出了基于时变参数N-L-N系统的在线辨识方法,解决了因电弧的时变......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Channel Estimation for Reconfigurable Intelligent Surface Assisted Wireless Communication Systems in
Reconfigurable intelligent surface(RIS)can manipulate the wireless propagation environment by smartly adjusting the ampl......
在梯度向量正交投影算法的基础上,提出一种改进的梯度向量正交投影算法.改进算法归一化时变遗忘因子使其稳定性优于原算法.此外,在......
为了对产品的质量和性能精准预测,文章提出了基于时序变动偏差的公差分析法。该方法考虑了工况下时序变动偏差,如随时间变动的零件......
在考虑二级齿轮传动系统时变啮合刚度的情况下，建立了其动力学方程，它是一个具有周期性时变系数的线性动力学系统。将时变啮合刚度用......
分析了电弧辐射散热规律,并在此基础上考虑炉温变化对电弧特性的影响,建立了电弧炉系统电弧模型.针对炉温难以测量的情况,将电弧随......
提出了采用贝叶斯推理模型BIM(Bayesian inferring model)对时变非线性系统的输出进行在线监测的实现思路和方法.首先描述了时变非......
采用二阶算子分裂格式对高斯型重力波波包在时变背景温场和时变背景风场中的非线性传播过程分别进行了数值模拟和分析。研究表明，时......
齿轮时变刚度对传动误差的影响,是评定齿轮运动精度和工作平稳性的重要参数,两者之间存在着紧密的联系.拟通过相应的试验对二者的......
In the process of the terminal guidance of a kinetic kill vehicle(KKV),it is very important to accurately estimate the l......
A prediction method to obtain harmonic reference for active power filter is presented. It is a new use ofthe adaptive pr......
There exist three problems in the calculation of lateral vibration of the train-track time-variant system athome and abr......
Adopting a dynamic contact numerical method, some problems such as the central collision, transverse collision and obliq......
The null space of the 6-DOF gain decoupling matrix of actuators and a modified velocity feedback controller are adopted ......
