Results 101 to 110 of about 57,703,494 (237)
Design of a steer-by-wire control system for micro-mobility vehicle using disturbance observer
, 2017 학위논문(석사) - 한국과학기술원 : 기계공학과, 2017.2,[vi, 68 p. :]Steer-by-Wire 시스템은 활발히 연구되고 있는 차세대 조향 제어 기술이다. 빠른 반응, 기계적 요소의 제거로 인한 공간 효율성, 또한 Active Steering 과 같은 차량 자세 제어와의 높은 연결성과 같은 많은 이점을 가지기 때문이다. Steer-by-Wire 시스템은 타이어와 노면의 마찰 토크, 차량의 자가 정렬 모멘트로 구성되는 외란을 가지게 된다.
정상훈
core +1 more source
Advanced Functional Materials, EarlyView.This study reports a self‐powered InGaAs nanowire photodetector achieving single‐photon‐level sensitivity in the shortwave infrared at non‐cryogenic temperatures. The device demonstrates high‐speed imaging capabilities even under extremely low‐flux conditions.
Kosala Dhanawansha +10 more
wiley +1 more source
Evolution of Steer-by-Wire systems: from detail analysis to functional safety
reservedNegli ultimi anni, nel settore automotive, lo Steer-by-Wire (SBW) è diventato un tema caldo, grazie anche ai recenti avanzamenti nel processo di guida automatizzata.
LAZZARO, ALESSANDRO
core
Multidimensional‐Encoded High‐Fidelity Spectrometers With a Floating‐Base Bipolar Junction
Advanced Functional Materials, EarlyView.A floating‐base bipolar junction photodetector enables multidimensional spectral encoding through synergistic gate‐ and drain‐bias modulation of interfacial barrier matching. The resulting complementary spectral responses form a diverse, weakly correlated response matrix, enabling robust and high‐fidelity spectral reconstruction even at sub‐nanoampere ...
Sang‐Hyeon Lee +11 more
wiley +1 more source
Design and Control of a Novel Steer-by-Wire System for Marine Vessels
Journal of Marine Science and EngineeringThis paper proposes a novel steer-by-wire (SBW) system for marine vessels as a viable alternative to conventional hydraulic steering systems. By replacing mechanical linkages, the proposed SBW system enhances responsiveness, reduces complexity, and ...
Deokgyu Kim, Chan Lee
doaj +1 more source
Configuration‐Encoded Cell Alignment by Light‐Gated Silicon Photovoltaic Microcell Arrays
Advanced Functional Materials, EarlyView.Light‐gated silicon photovoltaic microcells convert pulsed illumination into localized electrical cues. Arranging otherwise similar microcells into four‐lobed, six‐lobed, or circular patterns directs fibroblasts into corresponding local arrangements without wired stimulation.
Yifan Tao +7 more
wiley +1 more source
Trailer Reversing Supported by Steer-by-Wire [Elektronisk resurs]
Backing up a trailer can be a daunting task, even for experienced drivers. The main challenge being the unstable property of car-trailer kinematics when reversing.
Liu, Chang, +3 more
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Advanced Functional Materials, EarlyView.All‐epitaxial and scalable ferromagnetic/non‐magnetic Fe5−xGeTe2/WSe2 van der Waals (vdW) heterostructures exhibiting room‐temperature magnetism and perpendicular magnetic anisotropy (PMA) are realized. The system displays proximity‐tuned magnetic anisotropy, thickness‐dependent unconventional Hall effects, and temperature‐dependent sign reversal of ...
Hua Lv +15 more
wiley +1 more source
Tantalum–Palladium Ultrathin Resistance Hydrogen Sensor
Advanced Functional Materials, EarlyView.Nanoconfined Ta‐alloy thin films enable fast, reversible hydrogen sensing by suppressing unwanted phase transitions. A Ta0.88${\rm Ta}_{0.88}$Pd0.12${\rm Pd}_{0.12}$ sensing layer delivers hysteresis‐free detection from ppb to 100% H2${\rm H}_2$ at room temperature.
Folkert Isaäc Bernhard Straus +2 more
wiley +1 more source
Displacement Controlled Steer-by-Wire System
, 2017 The power steering system heavily rely on hydraulic system to transmit power. However, current power steering systems normally use valve control, which introduces high power loss due to throttling of the flow.
Guo, Xiaofan
core