Usually the planters used in agricultural machinery face two problems: The have to spread soil twice using tray seed planter, and it is difficult for them dig holes before planting. This study has designed a spiral digging end-effector parallel effectively quickly so that seeds can be planted easily. A was with five bits, synchronous belt, cylinder, gear motor, connecting plate based on size pu...

Abstract The energy-saving of hydraulic excavators is evaluated by two significant indicators: operating efficiency (digging weight per unit time) and fuel consumption (volume consumed time). These indicators are only the final test results cannot quantitatively evaluate whole operation process excavator. In this paper, a complete set experimental protocols designed to quantify excavator collec...

In the recent past, tracking applications increasingly develop towards distributed sensor scenarios. In many cases, such schemes must cope with low observable targets in cluttered environments. Furthermore, such a setup suffers from communication delays and timely delayed sensor data. However, Track-before-Detect methodologies are not suitable for processing time delayed data yet. In this paper...

Advancements in information and communication technologies have enhanced our possibilities to communicate worldwide, eliminating borders and making it possible to interact with people coming from other cultures like never happened before. Such powerful tools have brought us to reconsider our concept of privacy and social involvement in order to make them fit into this wider environment. It is p...

The article presents an in-depth analysis of the theories soil digging. It has been shown that developed theory digging is closely intertwined with experimental data. This makes it possible to calculate all forces acting on working body by a divisible sheet, including those take into account arising vertically from moving which are determined refraction and angle sheet cut. In order characteriz...

Southern hairy-nosed wombats (Lasiorhinus latifrons) are fossorial marsupials that live in large burrow systems where their digging behaviour brings them into conflict with agriculture. In the absence of any available control options, non-selective culling is the primary mode of wombat management. This approach is contentious and has unknown implications for long-term wombat conservation. Preda...