کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
412483 679645 2012 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Shoe soles for the gripping robot: Searching for polymer-based materials maximising friction
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Shoe soles for the gripping robot: Searching for polymer-based materials maximising friction
چکیده انگلیسی

The development of light-weight climbing robots capable of operating in various environments is a growing area in robotics. That is why there is a strong need for new tribologically-optimised materials at their gripping devices that may lead to the enhancement of the attachment force while reducing energy expenditure. Since insects are equipped with a set of very efficient attachment systems, enabling them to grip a variety of substrates, they may provide approaches for the innovation of climbing robots’ grippers. The goal of our study was a broad screening of polymeric materials to find out those with similar structure and functional principles to biological examples known from insect smooth attachment systems. Friction, adhesion and stiffness measurements were carried out. Rubber foamy materials covered with thin polymeric films and sandwich-like materials provided excellent compliant properties and the best performance in experiments (friction coefficients up to 3.2).


► Insect attachment systems provide innovative approaches for climbing robot grippers.
► Polymeric materials were similar to insect smooth attachment systems.
► Their structure and functional principles resembled those of biological examples.
► Best were rubber foams covered with thin polymeric films and sandwich-like materials.
► They provided excellent compliant properties and the best performance in experiments.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Robotics and Autonomous Systems - Volume 60, Issue 8, August 2012, Pages 1046–1055
نویسندگان
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