Energy efficient dynamic window approach for local path planning in mobile service robotics

C Henkel, A Bubeck, W Xu - IFAC-papersonline, 2016 - Elsevier
An energy efficient local path planner for navigation of omnidirectional battery-powered
mobile robots in dynamic environments is presented in this paper. The proposed algorithm …

Trajectory optimization for loss minimization in induction motor fed elevator systems

MP Shreelakshmi, V Agarwal - IEEE Transactions on Power …, 2017 - ieeexplore.ieee.org
This paper presents a novel loss minimization technique for induction motor driven elevator
systems (IMDES) to determine an energy optimum velocity pattern. The objective function …

A Hamiltonian approach to compute an energy efficient trajectory for a servomotor system

Y Wang, K Ueda, SA Bortoff - Automatica, 2013 - Elsevier
This paper considers a nonlinear constrained optimal control problem (NCOCP) originated
from energy optimal trajectory planning of servomotor systems. Solving the exact optimal …

Analysis of speed control in DC motor drive by using fuzzy control based on model reference adaptive control

G Shahgholian, M Maghsoodi… - 2016 13th …, 2016 - ieeexplore.ieee.org
This paper presents the conventional performance of the model reference adaptive control
(MRAC) and the model reference fuzzy adaptive control (MRFAC). The aims of this work are …

Energy saving for separately excited DC motor via optimization method with deterministic recursive linear least square algorithm

J Homjan, K Areerak, T Areerak, S Udomsuk… - Electrical …, 2022 - Springer
This paper presents the energy saving for separately excited direct current (DC) motor. The
optimization method is adopted to calculate the field current for loss minimization. The …

On the optimal trajectory generation for servomotors: a Hamiltonian approach

Y Wang, K Ueda, SA Bortoff - 2012 IEEE 51st IEEE Conference …, 2012 - ieeexplore.ieee.org
This note considers the energy optimal trajectory generation of servo systems through open-
loop optimal control design approach. Solving the exact optimal solution is challenging …

Energy saving control strategy for the high-frequency start-up process for electric mining haul trucks

Y Zhang, Y Zhang, Z Ai, Y Feng… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Electric mining haul trucks (EMHTs) used for “short distance” mining transportation undergo
a high-frequency of start-ups which can be highly energy consuming. This paper proposes …

Energy saving position control of PMSM drives with constant, linear and quadratic frictions

J Vittek, P Briš, P Butko, T Fedor - … International Conference on …, 2014 - ieeexplore.ieee.org
Design and verification of a new energy saving position control algorithm for PMSM drives
loaded with combined constant, linear and quadratic friction torques is the main contribution …

Energy efficient speed and position control of electric drives with PMSM

J Vittek, B Ftorek - … -Scientific Letters of the University of …, 2014 - komunikacie.uniza.sk
A new speed and position controller respecting principles of near-energy optimal control for
the drives with permanent magnet synchronous motor are developed as a contribution to the …

Energy saving position control algorithms for PMSM drives with Coulomb and viscous friction

J Vittek, P Bris - 2013 10th IEEE International Conference on …, 2013 - ieeexplore.ieee.org
Main contribution of this paper is the design and verification of a new energy saving position
control algorithm for electric drives with significant Coulomb and viscous friction. For …