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- traffic state estimation 交通状态估计
- Abstract: A new three-phase state estimation algorithm is proposed and its details are presented in this paper. 文摘:提出了一种新的三相状态估计算法,并详细地阐述了一种三相状态估计的处理策略。
- To put forward a new method of automatic recognition based on synergetics in traffic state. 提出一种基于协同理论的交通状态自动识别的新方法。
- The optimality of two-stage state estimation in the presence of ARMA model random bias is studied. 考虑了具有ARMA模型随机偏差的两段卡尔曼估值器的最优条件问题。
- Abstract: This paper presents an algorithm for dynamic state estimation of power systems. 摘要:本文介绍了一种电力系统动态状态估计的算法。
- Results prove that using congestion quotiety can mining the traffic state very accurately, this method is simple and useful. 试验表明,这种方法简单实用,可直接用于交通状态分析中,为协同策略的制定提供了背景环境。
- The real-time monitoring to the power network can be realized with the linear state estimation of voltage phasor. 由于对电网电压相量的状态估计是线性的,因此能实时实现对电网的监视。
- Traffic state on freeway in the future can be predicted by using real-time data from loop on road as input of simulation system. 将快速路上的线圈采集的实时数据输入本文所述的交通仿真系统进行仿真,可以预测一段时间以后的交通状况。
- Linear measurement equation and linear static state estimation algorithm based right-angle coordinate are proposed when only PMU measurements are used. 在完全使用相量量测的情况下,提出了基于直角坐标系的实数形式的电力系统线性量测方程,和相应的线性静态状态估计算法。
- Description of traffic state of road network is one of the most important aspects in intelligent dynamic route guidance system (DRGS), which has direct effect on guidance. 摘要路网交通状态描述是智能交通诱导系统中非常重要的一个环节,对诱导效果有很直接的影响。
- By calculating a power system model,the state estimation and feedback law with decentralized structure,linear and finite dimension are obtained. 对电力系统的一个模型进行了计算,得到了分散结构的、线性的、有限维的状态估计和反馈律。
- The application of dynamic BP network and RBF network to the state estimation of process of erythromycin fermentation was studied. 探索了动态BP网络和RBF网络在红霉素发酵过程状态预估中的应用,比较了它们的收敛速度和学习能力。
- H.S.Zhang, L.H.Xie , Y.C.Soh and W.Wang, `` Risk-Sensitive State Estimation for Sngular Systems.” IFAC 15th World Congress, Spain. 2002. 张焕水,邓自立;广义离散随机系统自校正最优预报方法;自动化学报;第22卷;第1期;1996年.
- And it offers a new thought of analyzing and studying dynamic linear network, computing continuous power flow and dynamic state estimation. 这为分析和研究动态线性网络、计算连续潮流和动态状态估计提供了一种新的思路。
- A new observability analysis algorithm for power system state estimation based on reduced network Jacobian matrix is proposed. 提出了一种新的基于降阶网络雅可比矩阵的电力系统状态估计可观测性分析方法。
- Power system state estimation is the core of electric energy management system and the bases of dispatch, control, security evaluation and so on. 电力系统状态估计是电力系统调度、控制、安全评估等方面的基础,也是电能管理系统的核心组成部分。
- AutoFilter is a program synthesis tool for the automatic generation of state estimation code from compact specifications. AutoFilter合成工具自动生成状态估计代码紧凑specifications.
- In this paper, based on output residuals, an efficient adaptive state estimation approach is presented for linear time-invariant discrete system. 本文针对线性定常离散系统提出了一种有效的基于输出残差的自适应状态估计方法。
- In the new model, error propagations of both the traffic density and the average velocity are considered and the extended Kalman filter is used to estimate all traffic states. 在该模型中,考虑了各路段交通密度、平均速度估计误差的传播。
- Simulation results show that the method can realize VC routing effectively according to the current traffic states in the networks and the user-specified delay requirements. 实验表明,该方法可以根据网络当前的业务情况,以及用户提出的时延要求,有效地实现VC路由选择。