Objective
The combination of two electromechanically active materials with very different properties into a single active structure is a novel concept of wide implication: the actuation properties of such active structures would be highly tuneable, and actuation modes of a high complexity made possible, with numerous potential applications like active exoskeletons, micro air vehicles, autonomous robots, variable stiffness materials, haptic displays, active damping and noise suppression, etc.
Two electro-active polymers will be employed, piezoelectric polymer and dielectric elastomer. Their actuation properties are well-known, and they constitute the two main electric-field actuated polymers. They are complementary in the sense that dielectric elastomer actuators (DEA) easily output strains of more than 200%, but provide actuation stresses of just a few MPa. Conversely, piezoelectric polymer actuators (PPA) display very low strains, usually lower than 1%, but return actuation stresses of several GPa. Since both DEA and PPA are well understood, their combination is technologically feasible.
These complementary properties will be combined into active structures, with 1, 2, and 3-dimensional spatial variations in materials and electrodes, displaying a wealth of actuation modes and properties. A range of spectroscopic techniques will be applied to understand the interplay between two active materials; many of these methods were developed by the host. Continuum and finite element models ensure that experimental results can be explained by known physics. The proposer's expertise lies mainly in DEA.
This proposal aims to resume his research career, by diversifying his skills into the other main electric-field actuating material, the polymer ferroelectrets, in which the host is a leader. With his teaching skills and management experience, further complemented by the host, he will become a mature researcher, and a focal point for the interdisciplinary research in PPA and DEA.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences chemical sciences polymer sciences
- engineering and technology electrical engineering, electronic engineering, information engineering electronic engineering robotics autonomous robots
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
FP6-2004-MOBILITY-5
See other projects for this call
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Coordinator
POTSDAM
Germany
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.