Transformations between the center of gravity and the possibilistic mean for triangular and trapezoidal fuzzy numbers
Sign Up to like & getrecommendations! Published in 2019 at "Soft Computing"
DOI: 10.1007/s00500-018-3204-z
Abstract: In this paper, we examine the concept of center of gravity and its relationship to the concept of possibilistic mean. We propose new transformations between the center of gravity and the possibilistic mean for triangular… read more here.
Keywords: gravity possibilistic; possibilistic mean; center gravity; transformations center ... See more keywords
Design to center of gravity (DT_CG): a design method applied to robot end-effectors
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-018-1183-8
Abstract: This paper presents the development of design to center of gravity (DT_CG) method, a new member of the DFX (design-for-excellence) design methodology. DT_CG constantly updates the position of the center of gravity of a product… read more here.
Keywords: design center; robot end; method; center gravity ... See more keywords
Tuning the Center of Gravity of 3D Printed Artifacts
Sign Up to like & getrecommendations! Published in 2018 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2018.10.059
Abstract: Abstract In this study, we propose an Algorithms-Aided Design (AAD) approach to shift the center of gravity of 3D printed artifacts to a predefined location by creating a heterogeneous internal structure utilizing the same type… read more here.
Keywords: gravity printed; printed artifacts; gravity; center gravity ... See more keywords
Balancing control of a bicycle-riding humanoid robot with center of gravity estimation
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Robotics"
DOI: 10.1080/01691864.2018.1509017
Abstract: ABSTRACT In this research, a miniaturized humanoid robot is constructed to ride and pedal a bicycle of comparable size. The design of the controller for the robot to balance and steer the bicycle using the… read more here.
Keywords: humanoid robot; control; controller; bicycle ... See more keywords
Algebraic methods for reconstruction of coordinates in strip detectors
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/18/06/c06001
Abstract: Many types of detectors, such as cathode strip chambers and some MPGDs, allow us to reconstruct track positions by induced strip charges. There are two main types of algebraic methods for this reconstruction: center of… read more here.
Keywords: gravity methods; differential methods; algebraic methods; center gravity ... See more keywords
Hybird Nonlinear Control for Fighter With Center of Gravity Perturbation and Aerodynamic Parameter Uncertainty
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3118545
Abstract: In this paper, a hybrid nonlinear control scheme combining nonlinear dynamic inversion (NDI) and adaptive sliding mode (ASM) control is proposed for high angle of attack fighter system with center of gravity perturbation and aerodynamic… read more here.
Keywords: center gravity; control; gravity perturbation;
Spacesuit Center of Gravity Assessments for Partial Gravity EVA Simulation in an Underwater Environment.
Sign Up to like & getrecommendations! Published in 2022 at "Human factors"
DOI: 10.1177/00187208211070635
Abstract: OBJECTIVE The objective is to analytically determine the expected CG and build hardware to measure and verify the suited subject's CG for lunar extravehicular activity (EVA) training in an underwater environment. BACKGROUND For lunar EVAs,… read more here.
Keywords: spacesuit; gravity; partial gravity; center gravity ... See more keywords
A Comparison of Neural Networks and Center of Gravity in Muon Hit Position Estimation
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DOI: 10.3390/e24111659
Abstract: The performance of cosmic-ray tomography systems is largely determined by their tracking accuracy. With conventional scintillation detector technology, good precision can be achieved with a small pitch between the elements of the detector array. Improving… read more here.
Keywords: muon; comparison; center gravity; detector ... See more keywords
Null-Space Minimization of Center of Gravity Displacementof a Redundant Aerial Manipulator
Sign Up to like & getrecommendations! Published in 2023 at "Robotics"
DOI: 10.3390/robotics12020031
Abstract: Displacements of the base during trajectory tracking are a common issue in the control of aerial manipulators. These are caused by reaction torques transferred to the base due to the manipulator motion and, in particular,… read more here.
Keywords: null space; manipulator; center gravity;