From Canonical Hamiltonian to Port-Hamiltonian Modeling: Application to Magnetic Shape Memory Alloys Actuators

Abstract

This paper presents the modelling of an actuator based on Magnetic Shape Memory Alloys (MSMA

Bond Graph-Based Modelling and Control of Electromagnetic Levitation System Using Firefly Optimization

“…The control techniques mentioned above are based on non-linear or linear mathematical models, allowing their developers to simulate and/or implement them in practice, giving acceptable results. However, there is some literature work on graphic modelling by the bond graph tool, which treats the MAGLEV system as a magnetic device or circuit (Longoria, 2002) (Karnopp et al, 2012), used as a sensor or transducer (Grivon, 2017), part of a record memory circuit element (Calchand, 2014), electromagnetic suspension used in vehicles or others (Hayoun et al, 2004) (Mishra et al, 2013) (Mishra et al, 2014) (Clemen et al, 2016), actuating element in mechatronics (Merzouki et al, 2013) (Das et al, 2005) (Niţu et al, 2017) and robotics (Niţu et al, 2008).…”

Irreversible Thermodynamics and Smart Materials Systems Modelling. Example of Magnetic Shape Memory actuators

“…applied in Calchand et al (2011) to describe the interconnection structure of a MSMA based full device. Considering that such a distinction between interconnection and subsystems behaviour can be done, this paper deals only with physical/constitutive description of smart materials.…”

Magnetic Shape Memory Alloys as smart materials for micro-positioning devices

“…Some works are actually conducted by the authors concerning the improvement of the non-linear control of the device using port-Hamiltonian control techniques [42]. These advanced control strategies [43,44,45] are fullycompatible with the thermodynamics/Hamiltonian modeling presented in this paper.…”