Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 459

The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.

Variable Stiffness Actuators: Review on Design and Components

Open access
Wolf, Sebastian, Grioli, Giorgio, Eiberger, Oliver, Friedl, Werner, Grebenstein, Markus, Hoppner, Hannes, Burdet, Etienne, Caldwell, Darwin G., Carloni, Raffaella, Catalano, Manuel G., Lefeber, Dirk, Stramigioli, Stefano, Tsagarakis, Nikos, Van Damme, Michael, Van Ham, Ronald, Vanderborght, Bram, Visser, Ludo C., Bicchi, Antonio, Albu-Schaffer, Alin·2016·IEEE/ASME Transactions on Mechatronics

Abstract

Variable stiffness actuators (VSAs) are complex mechatronic devices that are developed to build passively compliant, robust, and dexterous robots. Numerous different hardware designs have been developed in the past two decades to address various demands on their functionality. This review paper gives a guide to the design process from the analysis of the desired tasks identifying the relevant attributes and their influence on the selection of different components such as motors, sensors, and springs. The influence on the performance of different principles to generate the passive compliance and the variation of the stiffness are investigated. Furthermore, the design contradictions during the engineering process are explained in order to find the best suiting solution for the given purpose. With this in mind, the topics of output power, potential energy capacity, stiffness range, efficiency, and accuracy are discussed. Finally, the dependencies of control, models, sensor setup, and sensor quality are addressed.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1109/tmech.2015.2501019

Cites

26 of 26 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 26 references

Cited by

See all 459

Metadata

Authors
Wolf, S., Grioli, G., Eiberger, O., Friedl, W., Grebenstein, M., Hoppner, H., Burdet, E., Caldwell, D. G., Carloni, R., Catalano, M. G., Lefeber, D., Stramigioli, S., Tsagarakis, N., Van Damme, M., Van Ham, R., Vanderborght, B., Visser, L. C., Bicchi, A., & Albu-Schaffer, A.
Venue
IEEE/ASME Transactions on Mechatronics
Published
2016-10
Volume
21
Issue
5
Pages
2418-2430
ISSN
  • 1083-4435 (ISSN-L)
  • 1941-014X
OpenAlex
W2333868129
Cited by
459
References
26
FWCI
10.85
Type
journal article
Language
en
Open access
green

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Variable Stiffness Actuators: Review on Design and Components. https://app.cochat.ai/papers/10.1109/tmech.2015.2501019
The paper
Wolf, S., Grioli, G., Eiberger, O., Friedl, W., Grebenstein, M., Hoppner, H., Burdet, E., Caldwell, D. G., Carloni, R., Catalano, M. G., Lefeber, D., Stramigioli, S., Tsagarakis, N., Van Damme, M., Van Ham, R., Vanderborght, B., Visser, L. C., Bicchi, A., & Albu-Schaffer, A. (2016). Variable Stiffness Actuators: Review on Design and Components. IEEE/ASME Transactions on Mechatronics. https://doi.org/10.1109/tmech.2015.2501019

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.