欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
由于多采样率数字控制系统具有许多单采样率数字控制系统所不具备的优点，在深入研究多采样率数字控制系统和EKF算法的基础上，提出一种基于输入多采样率EKF的软测量算法，并将其应用于汽车的横摆角速度、质心侧偏角和纵向车速的估计。通过Carsim和Matlab／Simulinkl联合仿真与蒙特卡罗实验，结果表明该算法有利于获取更多的输入量信息，提高状态估计器的性能，比单采样率EKF算法的估计精度高10％～40％。
英文摘要：
Since multi-rate digital control system has more advantages than single rate digital control system, based on an analysis on multi-rate digital control systems and EKF algorithm, an input multi-rate extended Kalman filter （IMREKF） is proposed and applied to estimate yaw rate, slip angle and longitudinal velocity in vehicle＇s running. Co-simulation and Monte Carlo experiment are carried out based on Carsim and Matlab/Simulink. The results prove that IMREKF improves the ability of state estimator and input information acquirement, which has increased 10% to 41% in estimation accuracy than single rate EKF algorithm.
同期刊论文项目
同项目期刊论文
Asymptotic stability, l2 gain, boundness analysis, and control synthesis for switched systems: a swi
Parameter-dependent finite-time observer design for time-varying polytopic uncertain switched system
H-infinity filtering for switched non-linear systems with polytopic uncertainties via filter state i
Stability analysis and failure tolerant control for discrete-time linear systems with controller fai
H-infinity control for switched fuzzy systems via dynamic output feedback: Hybrid and switched appro
State feedback control of interval type-2 Takagi-Sugeno fuzzy systems via interval type-2 regional s
Real-time signalization for an oversaturated intersection via static state feedback control: A switc
Robust fault detection for a class of uncertain switched nonlinear systems via the state updating ap
Static Output Feedback Control for Interval Type-2 T-S Fuzzy Systems Based On Fuzzy Lyapunov Functio
Convex sufficient conditions on asymptotic stability and l2 gain performance for uncertain discrete-
New results on asynchronous control for switched discrete-time linear systems under dwell time const
期刊信息
位置：