Results 111 to 120 of about 1,012,480 (279)

Dynamic Analysis of Electrically Assisted Turbocharger Rotor Considering Contact Effects in Nut Structures

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT The rotor system of an electrically assisted turbocharger (EAT) is composed of multiple shaft components; The nonlinear connection and contact effects make it difficult to determine the system dynamic characteristics. To improve the modeling accuracy of EAT rotor system and evaluate the influence of contact between multi‐axis components and ...
Wenchao Liang, Shuqian Cao, Xiaolin Cao, Mingyue Hu, Yanhong Kang, Tianyou Wang   +5 more
wiley   +1 more source

MR damper and its application for semi-active control of vehicle suspension system

, 2002
In this paper, a semi-active control of vehicle suspension system with magnetorheological (MR) damper is presented. At first a MR damper working in flow mode is designed. Performance testing is done for this damper with INSTRON machine.
G Z Yao (20222655), G Chen (7052081), F F Yap (20222658), Weihua Li (19587913), S H Yeo (20222661)   +4 more
core  

Reinforcement of Polyvinyl Chloride Using Plasma‐Activated Aramid Fibers and Surface‐Bonded Compatibilizer

Polymer Composites, EarlyView.
Two‐step compatibiization of aramid fibers with PVC via Plasma Activation and surface reaction. ABSTRACT This study investigated the application of a two‐step compatibilization procedure to aramid fiber–polyvinyl chloride (PVC) composites. Aramid fibers were subjected to high radio frequency power air plasma treatment and incorporated into the PVC ...
Adekunle Lawrence Omoniyi, Kushal Panchal, Roozbeh Mafi, Li Xi   +3 more
wiley   +1 more source

Optimization of Control Algorithm of MR Damper

This work deals with the usage of magneto-rheological (MR) damper in the semi-active car suspension. Semi-active suspension can improve ride comfort or tyre grip to the level, which cannot be achieved with the common passive setting of the damper.
Strecker, Zbyněk
core   +1 more source

Emerging Approaches for Phytoconstituent Delivery in the Management of Rheumatoid Arthritis: Bridging Nature and Nanotechnology

Phytotherapy Research, EarlyView.
ABSTRACT Rheumatoid arthritis (RA) is an autoimmune condition marked by joint inflammation, cartilage destruction, and bone damage. Conventional treatments, including NSAIDs and DMARDs, have shown effectiveness in slowing down disease progression, but prolonged exposure to such medications results in adverse effects and lack of tolerance among patients.
Yogesh Khairnar, Sakshi Priya, Madhavi Rajpara, Venkatesh K. P. Rao, Geeta Bhatt, Gautam Singhvi   +5 more
wiley   +1 more source

Design of an Asymmetric Damping Structure for a Single Cylinder and Single Rod MR Damper

IEEE Access
Magnetorheological (MR) dampers possess the ability to alter the damping force of the damper by modifying the viscosity of Magnetorheological Fluid (MRF).
Jiangqi Long, Min Zhou, Yinghao Hu, Jianhong Zhang   +3 more
doaj   +1 more source

Analysis of MR Damper for Quarter and Half Car Suspension Systems of a Roadway Vehicle

, 2017
Magnetorheological (MR) dampers are evolving as one of the most promising devices for semi-active vibration control of various dynamic systems. In this paper, the suspension system of a car using MR damper is analysed for 2DOF quarter car and 4DOF half ...
D.V.A.R. Sastry, N.M. Rao, P. Pruthvi, K.V. Ramana, D.U.V. Santhosh   +4 more
core   +1 more source

Terrain‐Adaptive Quadrupedal Locomotion Using Model Predictive Control With Impedance Control and SINDy Model Enhancement

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Quadrupedal robots operating in unstructured environments require adaptive control systems that can handle diverse terrain conditions without prior surface characterization. This paper presents an integrated control architecture that combines Model Predictive Control (MPC) with adaptive impedance control and SINDy‐based model corrections for ...
Peter James McConnellogue, Mien Van, Rhyss McMullan, Dianhao Zhang, Wasif Naeem   +4 more
wiley   +1 more source

Study on MR damper for semiactive vibration control

, 2004
A new Hysteretic Arctangent Model was proposed to model the performance characteristics of a MR damper. The new model gives piecewise smooth characteristics for the MR damper and gives a more accurate representation of the damper characteristics ...
Ang, Wee Lin
core  

Hexapod Locomotion Across Structured and Unstructured Terrains: A Data‐Driven Review of Modeling, Control, and Validation

Journal of Field Robotics, EarlyView.
ABSTRACT The design of a hexapod is complex and requires integration between kinematic models, control systems, and sensing. Existing literature has reviewed these sub‐systems in isolation. Since 2021, there has been no review of the field despite significant advancements in soft soil, lunar traversal, and artificial intelligence.
Akhil Rampersad, Bashan Naidoo
wiley   +1 more source