Results 51 to 60 of about 19,670 (249)
Sensing and Quantifying a New Mechanism for Vehicle Brake Creep Groan
Shock and Vibration, 2019 This paper investigates the creep groan of a vehicle’s brake experimentally, analytically, and numerically. Experimentally, the effects of acceleration on caliper and strut, noise, brake pressure, and tension are measured.
Dejian Meng +4 more
doaj +1 more source
2D Nanomaterials Toward Function‐Ready Superlubricity in Advanced Microsystems
Advanced Materials, EarlyView.A unified framework links structural and transformation superlubricity with microsystem functions and deployment requirements. Mechanisms, device architectures, integration strategies, AI‐guided discovery, and benchmarking protocols are connected to define function‐ready superlubricity in advanced microsystems.
Yushan Geng, Jun Yang, Yong Yang
wiley +1 more source
Design Method of Adaptive Drilling Stick-Slip Vibration Downhole Control Tool
Shiyou jixieThere are few reports on the design method for downhole stick-slip vibration adaptive prevention and control tool， and the key parameter design models and methods are not yet perfect.
Zhou Bo +5 more
doaj +1 more source
Additive Manufacture of Diamond:Titanium Hybrid Quantum Sensors
Advanced Materials Interfaces, EarlyView.ABSTRACT Additive manufacture represents one of the most advanced techniques for the creation of complex parts for applications as diverse as aerospace and implant surgery. However, a challenge with bespoke manufacture of metal parts is the incorporation of sensor elements in a fashion compatible with the 3D printing process.
Daniel Stavrevski +12 more
wiley +1 more source
Research on Stick-slip Vibration Level Estimation of Drillstring Based on SVM
Shiyou jixie, 2019 To evaluate the severity of stick-slip vibration of drill string, a risk assessment method based on factor analysis (FA) and support vector machine (SVM) is proposed.
Chen Chong +4 more
doaj
Dynamic models and analysis of key factors influencing stick–slip vibration in disc brake system
Railway Engineering ScienceThe stick–slip vibration of the disc brake system at low speed is caused by the interaction of multiple factors. This paper focuses on the disc brake system of the high-speed train as the research object, establishing three- and four-degree-of-freedom ...
Hangyu Zhou +5 more
doaj +1 more source
Research on Evaluation Model of Stick-Slip Vibration Intensity Based on PCA-LSTM
Shiyou jixie, 2023 Stick-slip vibration of downhole tools during petroleum drilling can lead to cyclic sticking and slip of the bits,which may cause failure of bits and bottomhole assembly(BHA)and consequently downhole accidents.Considering the latest downhole measurement ...
Zhang Xin +3 more
doaj
Oscillation-based methods for actuation and manipulation of nano-objects [PDF]
, 2017 This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in AIP Conference Proceedings 1882, 020056 (2017) and may be found at https://doi.org/10.1063/1.5001635 ...
Popov, Valentin L.
core +1 more source
Anti‐Slip Material‐Based Strategies and Approaches
Advanced Materials Technologies, EarlyView.This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani +3 more
wiley +1 more source
Modeling and Control of a Flexible Structure Incorporating Inertial Slip-Stick Actuators [PDF]
, 1999 Shape and vibration control of a linear flexible structure by means of a new type of inertial slip-stick actuator are investigated. A nonlinear model representing the interaction between the structure and a six-degree-of-freedom Stewart platform system ...
Darby, A. P., Pellegrino, S.
core +1 more source