Identification and control of booming noise of thin-walled metal plates of commercial vehicle body subjected to high-speed airflow.

作者: Wang, Yuanshao^1,2 (AUTHOR), Zhang, Bao^1,3 (AUTHOR), Su, Xiaoping¹ (AUTHOR) suxiaoping@njtech.edu.cn, Zang, Liguo⁴ (AUTHOR)

Source: PLoS ONE. 3/31/2025, Vol. 20 Issue 3, p1-26. 26p.

Subject Terms: *NOISE control, *MODAL analysis, *COMMERCIAL vehicles, *AIR flow, *DYNAMIC models

Wireless Accelerometer Architecture for Bridge SHM: From Sensor Design to System Deployment.

作者: Bono, Francesco Morgan^1,2 (AUTHOR) alessio.polinelli@displaid.it, Polinelli, Alessio² (AUTHOR) luca.radicioni@polimi.it, Radicioni, Luca² (AUTHOR) lorenzo.benedetti@displaid.it, Benedetti, Lorenzo² (AUTHOR), Castelli-Dezza, Francesco¹ (AUTHOR) simone.cinquemani@polimi.it, Cinquemani, Simone¹ (AUTHOR) marco.belloli@polimi.it, Belloli, Marco¹ (AUTHOR)

Source: Future Internet. Jan2025, Vol. 17 Issue 1, p29. 17p.

Subject Terms: *MODAL analysis, *TEMPERATURE sensors, *SCALABILITY, *ACCELEROMETERS, *TELEMETRY, *WIRELESS sensor networks

DESIGN AND SIMULATION ANALYSIS OF KEY COMPONENTS OF GRASS CRUSHER.

Alternate Title: 牧草粉碎机关键部件设计与仿真分析.

作者: Tao CHEN¹, Shu-juan YI¹ yishujuan_2005@126.com, Song WANG¹, Wen-sheng SUN¹

Source: INMATEH - Agricultural Engineering. 2025, Vol. 75 Issue 1, p560-570. 11p.

Subject Terms: *MULTI-objective optimization, *MODAL analysis, *GRINDING machines, *ANALYSIS of variance, *MACHINE design, *CRUSHING machinery

Enhancing vibration damping properties of additively manufactured viscoelastic structures through process parameter optimization.

作者: Xue, Fangkai^1,2 (AUTHOR) fangkai.xue@univ-lorraine.fr, Boudaoud, Hakim¹ (AUTHOR), Robin, Guillaume² (AUTHOR), A. Cruz Sanchez, Fabio¹ (AUTHOR), Daya, El Mostafa² (AUTHOR)

Source: Mechanics of Advanced Materials & Structures. 2024, Vol. 31 Issue 25, p7515-7525. 11p.

Subject Terms: *MODAL analysis, *VISCOELASTIC materials, *THREE-dimensional printing, *EXPERIMENTAL design, *HIGH temperatures

Material model of thermally modified resonance spruce (Picea abies Karst.) for linear damped modal analysis.

作者: Zatloukal, Petr¹ (AUTHOR) xzatlou6@mendelu.cz, Manzo, Ginevra¹ (AUTHOR), Tippner, Jan¹ (AUTHOR)

Source: Nondestructive Testing & Evaluation. Dec2024, Vol. 39 Issue 8, p2371-2384. 14p.

Subject Terms: *MODAL analysis, *FINITE element method, *NONDESTRUCTIVE testing, *MUSICAL instrument construction, *SILVER fir

A novel hybrid particle damping in boring bar for effective machining and chatter suppression.

作者: Ramu, Ganesan¹ (AUTHOR) share2ganesh@gmail.com, Sundaramoorthy, Krishnamohan² (AUTHOR), Singaravelu, Chockalingam³ (AUTHOR), Prasannavenkadesan, Varatharajan⁴ (AUTHOR)

Source: Sādhanā: Academy Proceedings in Engineering Sciences. Dec2024, Vol. 49 Issue 4, p1-10. 10p.

Subject Terms: *MODAL analysis, *SURFACE roughness, *MACHINE performance, *RESEARCH personnel, *RESONANCE, *DAMPING (Mechanics)

Crack localisation in composite cantilever beams using natural frequency measurements.

作者: Dahak, Mustapha¹ (AUTHOR) mdahak@usthb.dz, Touat, Noureddine¹ (AUTHOR), Benkedjouh, Tarak² (AUTHOR)

Source: Nondestructive Testing & Evaluation. Nov2024, Vol. 39 Issue 7, p1807-1830. 24p.

Subject Terms: *FINITE element method, *MODAL analysis, *EPOXY resins, *CANTILEVERS, *LAMINATED composite beams, *CLASSIFICATION, *COMPOSITE construction

Anisotropic plates identification through analyses of dynamic behaviour.

作者: Messina, Arcangelo¹ (AUTHOR) arcangelo.messina@unisalento.it, Nobile, R.¹ (AUTHOR), Giannoccaro, N. I.¹ (AUTHOR), De Nunzio, A. V.¹ (AUTHOR)

Source: Mechanics of Advanced Materials & Structures. 2024, Vol. 31 Issue 21, p5125-5141. 17p.

Subject Terms: *ELASTIC solids, *MODAL analysis, *TECHNICAL literature, *BEHAVIORAL assessment, *PERFORMANCE theory

Modal Analysis of Composite Optical Fibers by a Vectorial Extended Integral Equation Method

作者: Delimaris, K., Gkrimpogiannis, G., Zouros, G.P.

Source: Journal of Lightwave Technology J. Lightwave Technol. Lightwave Technology, Journal of. 43(8):3958-3967 Apr, 2025

Modal, static, harmonic, transient-dynamic and random vibration analyses of a two degree of freedom system by MatLAB and ANSYS.

作者: Karagülle, Hira¹ (AUTHOR) hira.karagulle@ieu.edu.tr, Bülbül, İlker² (AUTHOR), Akdağ, Murat³ (AUTHOR)

Source: International Journal of Mechanical Engineering Education. Apr2025, p1.

Subject Terms: *MODAL analysis, *FINITE element method, *FREQUENCY response, *MECHANICAL vibration research, *SIMULATION software, *DYNAMIC models

公司/实体: ANSYS Inc. 063747653 ANSS

Reviews & Products: MATLAB (Computer software)

19 Experimental and Numerical Nonlinear Modal Analysis of a Beam with Impact: Part I – Numerical Investigation

Source: Topics in Modal Analysis & Testing, Volume 10. May 09, 2025

20 Experimental and Numerical Nonlinear Modal Analysis of a Beam with Impact: Part II – Experimental Investigation

Source: Topics in Modal Analysis & Testing, Volume 10. May 09, 2025

A Novel Modal Eigenvalue Realignment-Based Design of Wide-Area Damping Controller for Inter-Area Oscillations in Modern Power System

作者: Kumar, K., Prakash, A., Al Jaafari, K., Parida, S.K.

Source: IEEE Transactions on Power Systems IEEE Trans. Power Syst. Power Systems, IEEE Transactions on. 40(3):2795-2798 May, 2025

A Cupola-Shaped Multimode Multiport Antenna for Aerial Direction Finding

作者: Grundmann, L., Gerlach, M., Schafer, W., Manteuffel, D.

Source: IEEE Antennas and Wireless Propagation Letters Antennas Wirel. Propag. Lett. Antennas and Wireless Propagation Letters, IEEE. 24(4):873-877 Apr, 2025

Voltage Stability Assessment Through Modal Analysis Using a Smooth Formulation of the Power Flow Problem Based on Sigmoid Functions

作者: Barbosa, J.P.P., Filho, J.A.P., Ramos, R.A., Alberto, L.F.C.

Source: IEEE Access Access, IEEE. 13:59275-59284 2025

Determination of sub‐synchronous interactions between AC systems and Grid‐Forming converters in bipolar HVDC connections.

作者: Puricelli, Francesco Giacomo^1,2 (AUTHOR) francescogiacomo.puricelli@kuleuven.be, Rault, Pierre³ (AUTHOR), Cardozo, Carmen⁴ (AUTHOR), Beerten, Jef^1,2 (AUTHOR)

Source: IET Generation, Transmission & Distribution (Wiley-Blackwell). Dec2024, Vol. 18 Issue 23, p3878-3894. 17p.

Subject Terms: *VIRTUAL machine systems, MODAL analysis, RESEARCH questions, HIGH voltages, OSCILLATIONS, SYNCHRONOUS generators

The ambivalent relationship of e-scooters and public transport: Evidence from France.

作者: Psarrou Kalakoni, Anna Mariam¹ (AUTHOR), Christoforou, Zoi^2,3 (AUTHOR), Gioldasis, Christos^1,2 (AUTHOR) chgioldasis@upatras.gr

Source: Transport Policy. Dec2024, Vol. 159, p215-229. 15p.

Subject Terms: *PRICES, TRAVEL time (Traffic engineering), MODAL analysis, NAVIGATION, TOURISTS

Reconstruction of eigenstrains and residual stresses in thin plates from modal sensitivity analysis.

作者: Huang, Ce^1,2 (AUTHOR), Wang, Li³ (AUTHOR), Liu, Tong¹ (AUTHOR), Wang, Ke¹ (AUTHOR) kewang@zzu.edu.cn

Source: Nondestructive Testing & Evaluation. May2024, Vol. 39 Issue 3, p573-593. 21p.

Subject Terms: *MODAL analysis, *SENSITIVITY analysis, *RELIABILITY in engineering, *PARAMETER identification, *JOB stress

Modal analysis of power law functionally graded material plates with rectangular cutouts.

作者: Jana, Kushal¹ (AUTHOR) iamjanakushal@gmail.com, Pal, Subham¹ (AUTHOR), Haldar, Salil¹ (AUTHOR)

Source: Mechanics Based Design of Structures & Machines. 2024, Vol. 52 Issue 5, p2411-2439. 29p.

Subject Terms: *FUNCTIONALLY gradient materials, *MODAL analysis, *RECTANGULAR plates (Engineering), *SHEAR (Mechanics), *POISSON'S ratio, *FREE vibration, *DEGREES of freedom

DESIGN AND EXPERIMENTAL OPTIMIZATION OF V-SHAPED HAMMER FOR HAMMER MILL.

作者: Haijun ZHANG^1,2 zhanghj320@163.com, Yi QIAN², Haiqing TIAN²

Source: INMATEH - Agricultural Engineering. 2024, Vol. 73 Issue 2, p191-200. 10p.

Subject Terms: *MODAL analysis, *ELECTRIC power consumption, *HAMMERS, *ANGLES