Although wave energy prototypes have been proposed for more than 100 years, they have
still not reached full commercialisation. The reasons for this are varied, but include the …

Unlike more established renewable energy conversion technologies, such as wind turbines,
wave power systems have reached neither commercial maturity, nor technological …

There are more than thousands of concepts for harvesting wave energy, and wave energy
converters (WECs) are diverse in operating principles, design geometries and deployment …

In this paper, the research on mechanical motion rectification-based electromagnetic
vibration energy harvesting (MMR-based EMVEH) is reviewed comprehensively. Firstly, the …

Beneficial nonlinearities have been intentionally introduced to improve energy harvesting
performance. However, few results are reported on the issues of exploiting bistable and …

The ocean contains a huge amount of renewable energy. There is a tremendous need to
develop new ocean energy harvesting technology for long-term and self-sustained global …

It is promising and interesting to supply unmanned marine devices (UMDs) such as data
buoys, unmanned surface vessels, and unmanned underwater vehicles with sustainable …

Wave energy technologies have the potential to play a significant role in the supply of
renewable energy worldwide. One of the most promising designs for wave energy …

With the rapid development of the Internet of Things (IoTs), numerous distributed wide‐area
low‐power electronic devices have been utilized in various fields, such as wireless …

With the development of the global economy, the demand for freight trains continues to rise,
and the safety and maintenance of freight trains are essential. Therefore, sensors used for …