TY - CHAP
T1 - Vibration energy harvesting and its application for nano- and microrobotics
AU - Ding, Junjun
AU - Challa, Vinod R.
AU - Prasad, M. G.
AU - Fisher, Frank T.
N1 - Publisher Copyright:
© Springer Science+Business Media New York 2013. All rights are reserved.
PY - 2013/11/1
Y1 - 2013/11/1
N2 - In this chapter, the concept of vibration energy harvesting and its potential utilization as a power source for micro/nanorobots is introduced and discussed. While batteries are commonly used as power sources for electronic devices, the limited lifetime and relatively large dimensional structure of batteries constrain its applications in micro/nanodevices. On the other hand, while capacitors have an extremely compact structure, the power stored is generally considered too low to power micro/nanorobots for a sufficiently long period of time. Hence, energy harvesting approaches, either alone or in conjunction with more traditional power sources, are being investigated to provide sufficient power for micro/nanorobots over the design lifetime of the system. In general, several varieties of energy harvesting techniques and devices have been developed to transfer different energy sources that may be present in a particular environment into electrical power; for example, solar, thermal, mechanical vibration, and even wind energy can be used as the source for energy harvesting devices in appropriate applications. However, specifically considering micro/nanodevices for biomedical applications greatly restricts the potential energy sources that can be harvested for system power. In this case, mechanical (vibration) energy may serve as a useful environmental source for energy harvesting. The purpose of this chapter is to first introduce the reader to the general field of energy harvesting, after which the discussion will focus on mechanical vibration energy harvesting and other techniques with potentially greater application to biomedical nano/microrobotics. In particular, different vibration energy harvesting mechanisms, such as electromagnetic, electrostatic, and piezoelectric techniques, will then be presented. The chapter concludes with recent work being done in the field of nanotechnology to further extend these energy harvesting approaches to size scales compatible with nano/micro devices and systems.
AB - In this chapter, the concept of vibration energy harvesting and its potential utilization as a power source for micro/nanorobots is introduced and discussed. While batteries are commonly used as power sources for electronic devices, the limited lifetime and relatively large dimensional structure of batteries constrain its applications in micro/nanodevices. On the other hand, while capacitors have an extremely compact structure, the power stored is generally considered too low to power micro/nanorobots for a sufficiently long period of time. Hence, energy harvesting approaches, either alone or in conjunction with more traditional power sources, are being investigated to provide sufficient power for micro/nanorobots over the design lifetime of the system. In general, several varieties of energy harvesting techniques and devices have been developed to transfer different energy sources that may be present in a particular environment into electrical power; for example, solar, thermal, mechanical vibration, and even wind energy can be used as the source for energy harvesting devices in appropriate applications. However, specifically considering micro/nanodevices for biomedical applications greatly restricts the potential energy sources that can be harvested for system power. In this case, mechanical (vibration) energy may serve as a useful environmental source for energy harvesting. The purpose of this chapter is to first introduce the reader to the general field of energy harvesting, after which the discussion will focus on mechanical vibration energy harvesting and other techniques with potentially greater application to biomedical nano/microrobotics. In particular, different vibration energy harvesting mechanisms, such as electromagnetic, electrostatic, and piezoelectric techniques, will then be presented. The chapter concludes with recent work being done in the field of nanotechnology to further extend these energy harvesting approaches to size scales compatible with nano/micro devices and systems.
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U2 - 10.1007/978-1-4419-8411-1_5
DO - 10.1007/978-1-4419-8411-1_5
M3 - Chapter
AN - SCOPUS:84949179870
SN - 1441984100
SN - 9781441984104
VL - 9781441984111
SP - 59
EP - 83
BT - Selected Topics in Micro/Nano-Robotics for Biomedical Applications
ER -