Results 121 to 130 of about 3,719 (289)

Measurement and Analysis of Transmission Error of the Robot RV Reducer

open access: yesJixie chuandong, 2020
In order to measure the transmission error of the robot RV reducer accurately and analyze the influence of the load and input speed during the measurement process, then guide the measurement and application of the robot RV reducer, a robot RV reducer ...
Wang Haixia   +5 more
doaj  

Ambipolar Organic–Inorganic Heterostructure Transistor Array for Integrated Visual Information Processing

open access: yesAdvanced Science, EarlyView.
We present an organic–inorganic heterostructure transistor array for neuromorphic computing, achieving 95.6% MNIST accuracy and 1.2 fJ per operation, with dynamic spatiotemporal encoding and precise vehicle direction detection under combined optical and electrical stimulation.
Wen‐Min Zhong   +13 more
wiley   +1 more source

Study on the RV Reducer based on Patent Map Technology

open access: yesJixie chuandong, 2019
Through the patent database of 5074 patent data, the patent map of technical progress of RV reducer in recent 74 years at home and abroad is studied.
Chen Zhilan Chen Yunjie
doaj  

Multi-objective Optimization Design of RV Reducer Considering the Cycloid Gear Profile Modification

open access: yesJixie chuandong, 2020
In view of the fact that the influence of cycloid gear profile modification on contact force is not taken into account in the structural design of RV reducer,a multi-objective optimization design method for the structure of RV reducer considering cycloid
Wang Quan, Zeng Lilei, Qin Zhengzheng
doaj  

Secreted Nonstructural Protein 3 is a Pathogenic Determinant of Orbivirus

open access: yesAdvanced Science, EarlyView.
This study uncovers a conserved PIP2‐dependent secretory pathway of orbivirus NS3 that induces vascular leakage. Pharmacological disruption of PIP2‐NS3 interaction significantly reduces viral pathogenicity and provides protective efficacy in murine models, establishing PIP2‐mediated NS3 secretion as both a key virulence determinant and a promising ...
Junyong Guan   +11 more
wiley   +1 more source

Research of the Comprehensive Performance Test System of the RV Reducer Used in Robot

open access: yesJixie chuandong, 2016
A kind of centring device and a comprehensive performance test system of the RV reducer used in the robot are provided,the test system including light transmission accuracy test module,load transmission accuracy test module,stiffness,backlash test module,
Lu Qi, Wu Xinhui, He Weidong
doaj  

Parametric Modeling of RV Reducer and Realization of 3D Printing Rapid Prototyping

open access: yesJixie chuandong, 2020
RV reducer is the core transmission component of industrial robots. It is a new type of transmission device suitable for high-precision transmission developed on the basis of conventional cycloidal pinwheel and planetary gear transmission.
Xiaxi Li, Jiankun Cui
doaj  

Paternal Caffeine Exposure Programs Offspring Stress Vulnerability via Sperm Dlk1‐Dio3 Imprinting‐Directed Remodeling of a Novel Neural Circuit

open access: yesAdvanced Science, EarlyView.
The study elucidates that paternal preconception stress can drive offspring hyperresponsivity of the stress system via hypomethylation of a specific DNA region in sperm. This key link is confirmed in a cohort of prospective fathers: the epigenetic alteration is associated with elevated stress hormone levels.
Mengxi Lu   +10 more
wiley   +1 more source

Design and Test Analysis of High Precision Test Bench of RV Reducer Transmission Error

open access: yesJixie chuandong, 2019
Taking the rotate vector (RV) reducer which is widely used in industrial robot joint as research object, combining with the principle of transmission error measurement, a high-precision encoder is used to build a high-precision test bench, and the data ...
Zhu Zhonggang   +3 more
doaj  

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