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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Passive Acoustic Localization Based on COTS Mobile Devices 会议论文 24th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2018, Singapore, Singapore, 2018-12-11 作者:  Liu, Tao;  Wan, Lei;  Qin, Zhenquan;  Qian, Chen;  Zhou, Xin 收藏  |  浏览/下载：28/0  |  提交时间：2019/12/02 Acoustic generators  Linear programming  Location  Mathematical transformations  mHealth  Mobile computing  Sensor nodes  Structural health monitoring, Acoustic localization  Design and implements  Localization algorithm  Monitoring applications  Precise time protocols  Sound source location  Time synchronization  Wireless sensor network (WSNs), Commercial off-the-shelf   Noise reduction by feedback rotary oscillation of a three-dimensional circular cylinder 期刊论文 JOURNAL OF FLUIDS AND STRUCTURES, 2019, 卷号: 84, 页码: 421-439 作者:  Du, Lin;  Sun, Xiaofeng 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Acoustic generators  Acoustic noise  Aerodynamics  Circular cylinders  Energy utilization  Feedback  Flow control  Oscillating flow  Reynolds number  Vortex flow  Active control methods  Aerodynamic sound  Control parameters  Flow control strategy  Instantaneous angular speed  Numerical results  Sound generation  Sound pressure level  Oscillating cylinders   Regularization method for subsonic hovering rotor sound source reconstruction [悬停状态下旋翼噪声声源反演的正则化方法] 期刊论文 Hangkong Dongli Xuebao/Journal of Aerospace Power, 2019, 卷号: 34, 页码: 838-846 作者:  Zhao, Q.;  Li, X. 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/30 Acoustic generators  Acoustic noise  Aeroacoustics  Singular value decomposition  Ill-posed equations  Interference noise  Maximum relative errors  Numerical oscillation  Polynomial functions  Regularization methods  Sound source  Subsonic hovering  Inverse problems   Hybrid CFD-CAA Numerical Simulation of Rotor-Stator Interaction Tonal Noise 会议论文 PROCEEDINGS OF 2019 16TH INTERNATIONAL BHURBAN CONFERENCE ON APPLIED SCIENCES AND TECHNOLOGY (IBCAST), 2019-01-01 作者:  Akhtar, Tayyab Tahir;  Li, Xiaodong;  Tang, Xiaolong 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Acoustic generators  Acoustic noise  Acoustic variables control  Aerodynamics  Axial flow  Boundary element method  Boundary layers  Computational fluid dynamics  Frequency domain analysis  Harmonic analysis  Mach number  NASA  Numerical models  Sailing vessels  Shear flow  Stators  Advanced noise control fans  Aerodynamically generated noise  Discrete frequencies  Frequency domains  Higher order harmonics  Pressure perturbation  Rotor-stator interactions  Rotor-stator interface  Acoustic wave propagation