Results 41 to 50 of about 107,292 (309)

Four-Wheel Steering Mechanism - Review

, 2017
This paper deals with, the problems involved in two-wheel steering mechanism and how those can be overcome by implementing four-wheel steering mechanism. India’s terrain varies widely, a typically used two-wheel steering system is less stable than four-wheel steering system which is best equipped while dealing with it[1].
PRANITA PADWAL, SUKRUTI PANDIT, DENISHA VACHHANI, PROF. SUMIT DHARMARAO   +3 more
openaire   +1 more source

Steering drift and wheel movement during braking: static and dynamic measurements [PDF]

, 2005
YesThis paper reports on an experimental investigation into braking-related steering drift in motor vehicles, and follows on from a previous paper by the authors in which it was concluded that braking can cause changes in wheel alignment that in turn ...
Day, Andrew J., Klaps, J.
core   +1 more source

Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules

Advanced Functional Materials, EarlyView.
A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang, Max Gießübel, Pankaj Dharpure, Andrea Albert, Vira Niestierkina, Paul Mulvaney, Mukundan Thelakkat, Jürgen Köhler   +7 more
wiley   +1 more source

Research on Stability Control of Distributed Drive Vehicle with Four-Wheel Steering

World Electric Vehicle Journal
The four-wheel steering distributed drive vehicle is a novel type of vehicle with independent control over the four-wheel angle and wheel torque. A method for jointly controlling the distribution of the wheel angle and torque is proposed based on this ...
Jiahao Zhang, Chengye Liu, Jingbo Zhao, Haimei Liu   +3 more
doaj   +1 more source

Control of sideslip and yaw rate in 4-wheel steering car using partial decoupling and individual channel design [PDF]

, 2003
This paper presents a new steering control structure for cars equipped with 4-wheel steering. This control structure is based on a simplified linear model of the lateral dynamics of such cars and aims to decouple the control of sideslip from the control ...
Leith, D.J., Leithead, W.E., Vilaplana, M.   +2 more
core   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

A Novel Real-Time Robust Controller of a Four-Wheel Independent Steering System for EV Using Neural Networks and Fuzzy Logic

Mathematics, 2023
In this study a four-wheel independent steering (4WIS) system for an electric vehicle (EV) steered by stepper motors is presented as a revolutionary real-time control technique employing neural networks in combination with fuzzy logic, where the use of ...
Alexis Kosmidis, Georgios Ioannidis, Georgios Vokas, Stavros Kaminaris   +3 more
doaj   +1 more source

Four Wheel Steering System For Automobile

, 2015
A Four wheel steering system also known as Quadra steering system. In this paper, both front wheel and rear wheels can be steered according to speed other vehicle and space available for turning. Quadra steer gives full size vehicle greater ease while driving at low speed, improves stability, handling and control at higher speed.
Mr. Abhijit Ghadage,, Prof. Anuse, U.L.
openaire   +1 more source

Human subjective response to steering wheel vibration caused by diesel engine idle [PDF]

, 2005
This study investigated the human subjective response to steering wheel vibration of the type caused by a four-cylinder diesel engine idle in passenger cars.
Borg G., Griffin M. J., J Giacomin, Lichty L. C., M Ajovalasit, Priede T., Rahnejat H., Stevens S. S., Torgerson W. S.   +8 more
core   +1 more source

Controlling 3D Contractility via Engineered Fibrous Hydrogel Composites

Advanced Functional Materials, EarlyView.
A tunable composite contractile assembly (CCA) is developed that can permit or resist contraction without changing cell‐adhesion and density, unlike collagen whose inherent coupling of these ECM cues limits its use as a platform in contractility studies.
Karen L. Xu, Yuqi Zhang, Alysse DeFoe, Georgios Kotsaris, Brendan Stoeckl, Matthew D. Davidson, Jason A. Burdick, Robert L. Mauck   +7 more
wiley   +1 more source