Results 61 to 70 of about 107,292 (309)

Improvement of Four Wheel Steering System

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
The aim of this study is improving the vehicle safety and driver comfort. Four Wheel Steering (4WS) is used with Lane Keeping System (LKS) for confirmation the efficiency of the integrated controller. A two-degree-of-freedom model is used for simulation.
openaire   +3 more sources

Pemodelan Simulasi Berbasis Fuzzy Controller Terhadap Perilaku Yaw Rate Dengan Pengendalian Sudut Steer Roda Belakang (4WS) [PDF]

, 2004
Four Wheels Steering System drives (4ws) are increase ones quality of chassis system as propose improve the handling quality and increase the safety, comfortable, and stability control at the highest of vehicle speed. At the time of vehicle move yaw-rate
Berata, W. (Wajan), Subagia, I. D. (I)
core  

Development of Heat Engines Powered by Twisted and Coiled Polymer Fiber Actuators

Advanced Materials Technologies, EarlyView.
Continuously rotating engines driven by thermally responsive actuating materials can turn waste heat into useful energy. For the first time heat engines operated by twisted and coiled polymer fiber actuators are demonstrated with engine design guided by two simple analytical models.
Geoffrey M. Spinks, Burhan Bin Asghar Abbasi, Zhen Jiang   +2 more
wiley   +1 more source

The Fault-Tolerant Control Strategy for the Steering System Failure of Four-Wheel Independent By-Wire Steering Electric Vehicles

World Electric Vehicle Journal
The drive torque of each wheel hub motor of a four-wheel independent wire-controlled steering electric vehicle is independently controllable, representing a typical over-actuated system.
Qianlong Han, Chengye Liu, Jingbo Zhao, Haimei Liu   +3 more
doaj   +1 more source

Modular design and analysis of the x-by-wire center point steering independent suspension for in-wheel electric vehicle

Advances in Mechanical Engineering, 2018
In this article, a new design scheme of x-by-wire steering suspension system is proposed, which aims to solve the adaptation problem of the traditional steering system, suspension system, and the electric wheel.
Cheng Chi, Ying Xu, Gang Xu, Biyun Cheng, Jianhao Shen   +4 more
doaj   +1 more source

Analisa Sudut Belok Roda Belakang Sebagai Fungsi Sudut Belok Roda Depan Dan Kecepatan Pada Kendaraan Mini 4WS [PDF]

, 2005
On 2 Wheel Steering system vehicles, the direction steer is controlled by front wheel steer angle (df). Because characteristic of tire and dynamic parameter influence of vehicle, emerge the slip angle when the vehicle make a turn.
Hidayatullah, T. (Taufiq), Triwinarno, Y. (Yunarko)   +1 more
core  

Reactive direction control for a mobile robot: A locust-like control of escape direction emerges when a bilateral pair of model locust visual neurons are integrated [PDF]

, 2010
Locusts possess a bilateral pair of uniquely identifiable visual neurons that respond vigorously to the image of an approaching object. These neurons are called the lobula giant movement detectors (LGMDs). The locust LGMDs have been extensively studied
A. Roberts, A. Vahidi, B. Webb, C. D. Salzman, E. A. Ezrachi, E. A. Ezrachi, F. B. Krasne, F. C. Rind, F. C. Rind, F. C. Rind, F. C. Rind, F. C. Rind, F. C. Rind, F. C. Rind, F. C. Rind, F. Claire Rind, F. Gabbiani, F. Gabbiani, F. Iida, G. A. Horridge, G. Indiveri, G. N. DeSouza, G. R. Schlotterer, H. Fotowat, H. R. Everett, J. J. Wine, J. M. Camhi, K. Nishio, M. Blanchard, M. Blanchard, M. D. Adams, M. Fiala, M. O’Shea, M. Stern, N. Hatsopoulos, P. Domenici, P. J. Simmons, P. J. Simmons, P. J. Simmons, R. C. Eaton, R. C. Eaton, R. D. Santer, R. D. Santer, R. D. Santer, R. D. Santer, R. Levi, R. Levi, R. Manduchi, R. R. Harrison, R. Stafford, R. Stafford, Roger D. Santer, S. A. Huber, S. Yue, S. Yue, S. Yue, S. Yue, Shigang Yue, W. Gnatzy, Y. Zhurov, Yoshifumi Yamawaki   +60 more
core   +1 more source

Two‐Photon Polymerized Microvascular Environments for Multicellular Modeling of the Blood–Brain Tumor Barrier

Advanced Materials Technologies, EarlyView.
Modeling the blood–brain tumor barrier is challenging due to complex interactions between brain microvasculature and glioma cells. We present two‐photon polymerized 3D micro‐porous capillary‐like structures that support endothelial alignment, cytoskeletal organization, and pericyte‐endothelial‐glioma tri‐cultures.
Nastaran Barin, Sayba Z. Chowdhury, Maurice de Wit, Rania Head, Kiki Bals, Erwin Brosens, Marvin M. van Luijn, Hayri E. Balcioglu, Angelo Accardo, Pim J. French   +9 more
wiley   +1 more source

Algorithm for automatic parking for four wheel steering vehicle [PDF]

, 2016
Bakalářská práce je zaměřena na tvorbu parkovacího asistenta určeného pro podélné parkování vozidla s přední i zadní natáčecí nápravou (dále jen 4WS).
Vrbková, Michaela
core  

Projector‐Induced Waveguide Encoded Lattices (ProWELs) with Optical Functionality: From Enhanced Fields of View (FOV) to 3D Data Encoding

Advanced Optical Materials, EarlyView.
We describe the fabrication of 3D polymeric waveguide architectures with tunability of waveguide diameter, lattice symmetry and long and short‐range order using an inexpensive (< $400 CAD) digital light projector. We demonstrate that Projector induced Waveguide Encoded Lattices (ProWELs) possess advanced functionality including tuneable Fields of View (
Kyle Stegman, Dusan Srdic, Fariha Mahmood, Kalaichelvi Saravanamuttu   +3 more
wiley   +1 more source