研究汽车车内噪声问题是一个具有实际意义的问题,车内噪声是评价汽车NVH(Niose Vibration and Harshness)特性的重要指标,汽车噪声问题已引起国内外相关科技工作者的极大关注。本文阐述了汽车车内噪声的种类、并详细介绍了车内噪声的各...研究汽车车内噪声问题是一个具有实际意义的问题,车内噪声是评价汽车NVH(Niose Vibration and Harshness)特性的重要指标,汽车噪声问题已引起国内外相关科技工作者的极大关注。本文阐述了汽车车内噪声的种类、并详细介绍了车内噪声的各种控制方法,并对国内外噪声的控制方法的研究现状进行了综述。展开更多
汽车车内噪声问题是有极强实际意义的问题。车内噪声是评价汽车NVH(Niose Vibration and Harshness)特性的重要指标。汽车噪声问题已引起国内外相关科技工作者的极大关注。因此阐述了汽车国内噪声的种类,介绍了车内噪声的控制方法,并综...汽车车内噪声问题是有极强实际意义的问题。车内噪声是评价汽车NVH(Niose Vibration and Harshness)特性的重要指标。汽车噪声问题已引起国内外相关科技工作者的极大关注。因此阐述了汽车国内噪声的种类,介绍了车内噪声的控制方法,并综述噪声控制的研究现状。展开更多
TP212.14 2003064304CMOS有源像素图像传感器的噪声控制技术=Noise reductiontechnology for active-pixel image sensors[刊,中]/裴志军(天津大学电子信息工程学院.天津(300072)),国澄明…∥半导体光电.-2002,23(6).-382-385分析了CMO...TP212.14 2003064304CMOS有源像素图像传感器的噪声控制技术=Noise reductiontechnology for active-pixel image sensors[刊,中]/裴志军(天津大学电子信息工程学院.天津(300072)),国澄明…∥半导体光电.-2002,23(6).-382-385分析了CMOS有源像素图像传感器(APS)的噪声种类及各自产生的原因,介绍了对应不同噪声的控制技术。图3参6(严寒)TP212.14 2003064305广义位移传感器在形状误差和误差运动分离中的读数贡献=Reading contributions of generalized displacement sensorsthe separation of form error and error motions[刊,展开更多
This paper considers a leader-following tracking control problem for second-order multiagent systems(MASs) under measurement noises and directed communication channels.It is assumed that each follower-agent can measur...This paper considers a leader-following tracking control problem for second-order multiagent systems(MASs) under measurement noises and directed communication channels.It is assumed that each follower-agent can measure the relative positions and velocities of its neighbors in a noisy environment.Based on a novel velocity decomposition technique,a neighbor-based control law is designed to realize local control strategies for these continuous-time agents.It is shown that the proposed consensus protocol can guarantee that all the follower-agents track the active leader.In addition,this result is extended to a more general case with switching topologies.Finally,a numerical example is given for illustration.展开更多
文摘研究汽车车内噪声问题是一个具有实际意义的问题,车内噪声是评价汽车NVH(Niose Vibration and Harshness)特性的重要指标,汽车噪声问题已引起国内外相关科技工作者的极大关注。本文阐述了汽车车内噪声的种类、并详细介绍了车内噪声的各种控制方法,并对国内外噪声的控制方法的研究现状进行了综述。
文摘TP212.14 2003064304CMOS有源像素图像传感器的噪声控制技术=Noise reductiontechnology for active-pixel image sensors[刊,中]/裴志军(天津大学电子信息工程学院.天津(300072)),国澄明…∥半导体光电.-2002,23(6).-382-385分析了CMOS有源像素图像传感器(APS)的噪声种类及各自产生的原因,介绍了对应不同噪声的控制技术。图3参6(严寒)TP212.14 2003064305广义位移传感器在形状误差和误差运动分离中的读数贡献=Reading contributions of generalized displacement sensorsthe separation of form error and error motions[刊,
基金supported by the National Natural Science Foundation of China under Grant No.61174070the Specialized Research Found for the Doctoral Program under Grant No.20110172110033
文摘This paper considers a leader-following tracking control problem for second-order multiagent systems(MASs) under measurement noises and directed communication channels.It is assumed that each follower-agent can measure the relative positions and velocities of its neighbors in a noisy environment.Based on a novel velocity decomposition technique,a neighbor-based control law is designed to realize local control strategies for these continuous-time agents.It is shown that the proposed consensus protocol can guarantee that all the follower-agents track the active leader.In addition,this result is extended to a more general case with switching topologies.Finally,a numerical example is given for illustration.
