Results 31 to 40 of about 9,346,290 (225)

Research on Failure Processing of Axle Counter in CBTC System

Chengshi guidao jiaotong yanjiu
Objective The communication-based train control (CBTC) system usually uses the axle counter to provide train auxiliary positioning functions. However, in the case of axle counter failure, if it is always processed as "occupied", the system operating ...
WU Binghao, DONG Junchao, QIU Zhaoyang, CHEN Yangxi   +3 more
doaj   +1 more source

Modeling and Control of a Front-Axle Bicycle Robot

, 2022
This paper develops feasible control strategies and associated system responses to bring an autonomous front-axle bicycle robot from specified initial conditions to final conditions such that a specific performance index is minimized. To solve the problem, the following approach is used: The feasible controls derived from the normal equations of ...
openaire   +1 more source

Active suspension control of two axle railway vehicle [PDF]

, 2009
This project presents the dynamic modelling and control of railway vehicle active suspension systems. Active suspension in this project concerns on the lateral movement of the railway vehicle when a curved is meet.
Mohd. Amir Izat, Mhd. Rodzi
core   +2 more sources

The Reverse Path Tracking Control of Articulated Vehicles Based on Nonlinear Model Predictive Control

World Electric Vehicle Journal
Mining articulated vehicles (MAVs) are widely used as primary transportation equipment in both underground and open-pit mines. These include various machines such as Load–Haul–Dump machines and mining trucks.
Pengcheng Liu, Guoxing Bai, Zeshuo Liu, Yu Meng, Fusheng Zhang   +4 more
doaj   +1 more source

Exploring Calixarene‐Based Pseudorotaxane Architectures: Threading Ammonium Axles With an Exo‐Rim π‐Functionalized Calix[6]Arene Macrocycle

Chemistry – A European Journal, EarlyView.
This research presents a novel 1,4‐π‐functionalized calix[6]arene with enhanced interactions with dialkylammonium axles. We investigate threading behavior in CDCl3, highlighting how exo‐rim π‐functionalization affects binding affinity and stereoselectivity.
Veronica Iuliano, Paolo Della Sala, Placido Neri, Donato De Simone, Rocco Del Regno, Margherita De Rosa, Carmine Gaeta, Carmen Talotta   +7 more
wiley   +1 more source

Evaluation of Weak Interactions Between the Ring Component and Axle Component in [2]Rotaxanes With 1,3‐Diyne Moiety

Chemistry – A European Journal, EarlyView.
The rotaxane architecture is a powerful tool to probe weak interactions. The interaction between the ring component and the axle components was estimated by quantitative conformational analysis of the rotaxanes by 1H NMR spectroscopy. Theoretical calculations revealed that C─H⋯N interactions and steric effects would be responsible for the preferred ...
Taichi Ohseki, Akira Nagayama, Jun Miyazaki, Yusuke Yoshigoe, Tairin Kawasaki, Shoichi Hosoya, Shinichi Saito   +6 more
wiley   +1 more source

Novel efficient technologies in Europe for axle bearing condition monitoring – the MAXBE project [PDF]

, 2016
Axle bearing damage with possible catastrophic failures can cause severe disruptions or even dangerous derailments, potentially causing loss of human life and leading to significant costs for railway infrastructure managers and rolling stock operators ...
Anguita, Davide, Vermeulen, Frederik, Seabra, Jorge, Grimes, Diarmuid, Calçada, Rui, Terribile, Stefano, Elisa, Massara, Saborido, Carlos, Bonifácio, Cristiana, Fumeo, Emanuele, Vale, Cecília, Mazzino, Nadia, Vanhonacker, Tom, Laeremans, Michael, De Donder, Edwin   +14 more
core   +1 more source

Latin America's First Active and Intelligent Packaging for Organ Transportation

Packaging Technology and Science, EarlyView.
The graphical abstract features Latin America's first active and intelligent packaging for organ transportation (EMAIS‐SR). The image illustrates the device alongside its core features: active temperature control, real‐time monitoring, autonomous battery‐powered operation and biological safety.
Sibele Maria Schuantes‐Paim, Renata Fabiana Leite, Victor Arayama Cruz, Vanessa Ayres Carneiro Gonçalves, Júlia Karini da Silva Araujo, Karoline Sabrina de Carvalho Gomes, Luciana Chelotti Cardim Perillo, Graciana Maria de Moraes Coutinho, Eliana Cavalari Teraoka, Adriana Aparecida Carbonel, José Homero Soares, Manuel de Jesus Simões, Selma Ferrer, Ari Nelson Rodrigues Costa, Ana Paula Reis Nolêtto, Leandro Moriyama Konatu, Murched Omar Taha, André Ibrahim David, Janine Schirmer, Bartira de Aguiar Roza   +19 more
wiley   +1 more source

Analysis of Locomotive Axle Load Transfer with Considerationof Adhesive Force Varying for Each Axle

机车电传动, 2014
Considering the distribution of adhesive force varying with the axle load, the arithmetic of axle load transfer should beimproved. Taking a six-axis and a four-axis locomotive as cases respectively, arithmetic with considering and no considering adhesive
WEI Jia-qi, ZHANG Kai-lin, YAO Yuan
doaj  

Design and Research of Dynamic Loading System for High-speed EMU Axle Box Bearing Reliability Test Bench

Chengshi guidao jiaotong yanjiu
Objective Bench test is a primary technical means for studying the performance of high-speed EMU (electric multiple units) axle box bearings. Accurately simulating the practical operational load conditions of axle box bearings is essential for obtaining ...
DU Hongjun, LIANG Na, ZHENG Xiaobo, LIU Guannan, LU Bingzheng   +4 more
doaj   +1 more source