30 citations · 80 across the 10 of their papers we have counts for
5 papers · 1 filter
Synthesis Method for the Spherical 4R Mechanism with Minimum Center of Mass Acceleration
O. Mendoza-Trejo, Carlos A. Cruz-Villar, R. Peón-Escalante +2
In the mechanisms area, minimization of the magnitude of the acceleration of the center of mass (ACoM) implies shaking force balancing. For a mechanism operating in cycles, the cas…
Dual Algorithms
F. Penunuri, O. Carvente, M. A. Zambrano-Arjona +1
The cubic spline interpolation method, the Runge--Kutta method, and the Newton-Raphson method are extended to dual versions (developed in the context of dual numbers). This extensi…
A Dual Number Approach for Numerical Calculation of Velocity and Acceleration in the Spherical 4R Mechanism
F. Penunuri, R. Peon-Escalante, C. Villanueva +2
This paper proposes a methodology to calculate both the first and second derivatives of a vector function of one variable in a single computation step. The method is based on the n…
Synthesis of Spherical 4R Mechanism for Path Generation using Differential Evolution
F. Penunuri, R. Peon-Escalante, C. Villanueva +1
The problem of path generation for the spherical 4R mechanism is solved using the Differential Evolution algorithm (DE). Formulas for the spherical geodesics are employed in order…
Synthesis of Mechanism for single- and hybrid-tasks using Differential Evolution
F. Penunuri, R. Peon-Escalante, C. Villanueva +1
The optimal dimensional synthesis for planar mechanisms using differential evolution (DE) is demonstrated. Four examples are included: in the first case, the synthesis of a mechani…