A new dynamic window algorithm is proposed to solve the problem that optimal trajectory difficult plan and not smooth due dense obstacles in complex workshop path planning task. The sets initial direction angle, then improves evaluation function through angle change factor improve efficiency flexibility of algorithm; fuzzy controller used adjust coefficient function, which adaptability mobile r...

To demonstrate the flexibility and portability of both a schema-based software architecture and a message-passing hardware architecture, the two were integrated within a very short period to be used in a mobile robot competition. The experience confirmed the advantages of onboard computational capability in mobile systems.

Pattern Formation in multi-robot systems was proposed in the 1990’s. Since then it has been extensively studied and applied in various ways. To date, the majority of the proposed algorithms that aimed to achieve geometric patterns in the literature have overlooked the visibility limitation in physical robots. In addition, a methodology to reach a complete coordinate agreement has not been adopt...

Our research aims to develop a natural dialogue interface between robots and humans. We describe two focused efforts to increase data collection efficiency towards this end: creation of an annotated corpus of interaction data, and a robot simulation, allowing greater flexibility in when and where we can

Today’s developments in industrial robots focus on aims like gain of flexibility, improvement of the interaction between robots and reduction of down-times. A very important method to achieve these goals are off-line programming techniques. In contrast to conventional teach-in robot programming techniques, where sequences of actions are defined step-by-step via remote control on the real object...

This paper aims to develop a writing robot by recognizing the speech signal from the user. The robot arm constructed mainly for the disabled people who can’t perform writing on their own. Here, dynamic time warping (DTW) algorithm is used to recognize the speech signal from the user. The action performed by the robot arm in the environment is done by reducing the redundancy which frequently fac...

Robots are used to perform tedious work in more and more of today’s industrial applications. Traditionally robots are used in applications with well structured and extremely predictable environments like that of a production line. In the last few years new trends within industrial automation has arisen. One trend is to move from mass production to production of customized products [1] which dem...

Most robots are today controlled as being entirely rigid. But often, as for HRP-2 robot, there are flexible parts, intended for example to absorb impacts. The deformation of this flexibility modifies the orientation of the robot and endangers balance. Nevertheless, robots have usually inertial sensors (IMUs) to reconstruct their orientation based on gravity and inertial effects. Moreover, human...