Results 81 to 90 of about 242,471 (263)

Estimation of Acoustic Impedance for Surfaces Delimiting the Volume of an Enclosed Space

Archives of Acoustics, 2013
Several methods can be applied for analyses of the acoustic field in enclosed rooms namely: wave propagation, geometrical or statistical analysis.
Janusz PIECHOWICZ, Ireneusz CZAJKA
doaj  

Sound field separation based on dictionary learning and sparse sampling

AIP Advances
Sound field separation techniques are an advancing tool for extracting a target sound field from a mixed sound field. However, the methods bear a high measurement cost due to the restriction of the sampling theorem.
Yuan Liu, Yongchang Li, Jinyu Zhao
doaj   +1 more source

Model Matching Control for Binaural Reproduction over Loudspeakers

SICE Journal of Control, Measurement, and System Integration, 2018
In this paper, we address a design method of binaural sound reproduction over loudspeakers, which is a virtual realization of three-dimensional audio.
Shohei Mori, Masaki Inoue, Kentaro Matsui, Shuichi Adachi   +3 more
doaj   +1 more source

Sound Field Reconstruction Using Prolate Spheroidal Wave Functions and Sparse Regularization. [PDF]

Sensors (Basel), 2023
Zhang X, Lou J, Zhu S, Lu J, Li R.
europepmc   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Identification and contribution analysis of vehicle interior noise based on acoustic array technology

Advances in Mechanical Engineering, 2017
This article proposes an advanced far-field acoustic hologram for vehicle sound source identification and investigates a method of performing contribution analyses in the far field.
Bao Guozhi, Shao Guangsheng, Xia Zhaowang, Den Jianghua   +3 more
doaj   +1 more source

Rail Corrugation Index Development by Sound-Field Excitation on the Carriage Floor of In-Service Train. [PDF]

Sensors (Basel), 2023
Hsu WL, Chang CM.
europepmc   +1 more source

A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics

Advanced Robotics Research, EarlyView.
This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett, Maxwell Hammond, Niloufar Seyfi, Amirreza Fahim Golestaneh, Venanzio Cichella, Caterina Lamuta   +5 more
wiley   +1 more source

Sparse Reconstruction of Sound Field Using Bayesian Compressive Sensing and Equivalent Source Method. [PDF]

Sensors (Basel), 2023
Xiao Y, Yuan L, Wang J, Hu W, Sun R.
europepmc   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source