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RISTerminal Position and Orientation Coupling in Lower Mobility Robots
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: The kinematics has attracted continuous interests in the field of robotics. Terminal position and orientation coupling phenomenon is the key problem and the first consideration in the kinematics of lower mobility robots. ...
Kinematically Identical Manipulators Derivation for the 2-RPU + UPR Parallel Manipulator and Their Constraint Performance Comparison
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper derives the kinematically identical manipulators (KIMs) of the 2-RPU + UPR parallel manipulators (PMs) and performs a comparison study among them. Based on the principle for deriving KIMs, ten non-overconstrained ...
Kinematics Analysis of 6-Degrees-of-Freedom Parallel + Serial Type Hybrid Mechanisms Containing Parallel Mechanism With High Coupling Motions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The existing displacement of parallel + serial type hybrid mechanisms is mainly solved by the equivalent serial mechanism (SM) method. However, a large number of lower mobility parallel mechanisms (PMs) that have high ...
First Effort at Constructing a High-Density Photosynthetically Active Radiation Dataset during 1961–2014 in China
Publisher: American Meteorological Society
Abstract: AbstractPhotosynthetically active radiation (PAR) is a key factor for vegetation growth and climate change. Different types of PAR models, including four physically based models and eight artificial intelligence (AI) models, ...
Fuel Efficiency Optimization for a Divided Exhaust Period Regulated Two Stage Downsized Spark Ignition Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In our previous paper, a new gas exchange concept termed divided exhaust period regulated twostage (DEP R2S) system has been proposed. In this system, two exhaust valves in each cylinder are separately functioned with one ...
Onboard Real-Time Absolute Radiometric Calibration for Thermal Infrared Channels of Chinese Geostationary Meteorological Satellites
Publisher: American Meteorological Society
Abstract: Forty-one cloud-free images of Qinghai Lake (QHL) in China and the corresponding digital numbers (DNs) of FengYun-2C (FY-2C) at 0000, 0600, 1200, and 1800 UTC from 1 July to 30 September 2005 are analyzed. The corresponding ...
Optimal Generation Maintenance Schedule for Bundled Wind–Thermal Generation System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Bundled wind–thermal generation system (BWTGS) is an effective way to utilize remote large–scale wind power. The optimal generation maintenance schedule (GMS) for BWTGS is not only helpful to improve the system reliability ...
The Campaign on Atmospheric Aerosol Research Network of China: CARE-China
Publisher: American Meteorological Society
Abstract: ased on a network of field stations belonging to the Chinese Academy of Sciences (CAS), the Campaign on Atmospheric Aerosol Research network of China (CARE-China) was recently established as the country?s first monitoring ...