Experiences using a componet-oriented architectural framework for robots and its imporvement with a MDE approach

This paper describes the experience of the DSIE research group in the developing of the EFTCoR family of robots using an abstract architectural framework ACRoSeT, following the component-based paradigm. Using abstract components allow us to define very different architectures in a platform independent way. The translation of the abstract components to platform specific code is a hard and difficult task that can be partially automated with the help of the model transformation tools provided by the MDE approach

Robotics for urban search and rescue

This paper describes a team of robots that are designed for urban search and rescue applications. The team CASualty consists of four tele-operated robots and one autonomous robot. A brief description of the capabilities of the robot team is presented together with the details of capabilities of the autonomous robot HOMER. In particular, the software architecture, user interface, strategies used for mapping, exploration and the identification of human victims present in the environment are described. The team participated in an international competition on urban search and rescue (RoboCup Rescue) held in Bremen, Germany in June 2006 where HOMER was placed second in the autonomy challeng

A systematic review of applying modern software engineering techniques to developing robotic systems

Robots have become collaborators in our daily life. While robotic systems become more and more complex, the need to engineer their software development grows as well. The traditional approaches used in developing these software systems are reaching their limits; currently used methodologies and tools fall short of addressing the needs of such complex software development. Separating robotics knowledge from shortcycled implementation technologies is essential to foster reuse and maintenance. This paper presents a systematic review (SLR) of the current use of modern software engineering techniques for developing robotic software systems and their actual automation level. The survey was aimed at summarizing existing evidence concerning applying such technologies to the field of robotic systems to identify any gaps in current research to suggest areas for further investigation and provide a background for positioning new research activities.Los robots se han convertido en colaboradores habituales de nuestra vida diaria. Los sistemas robóticos son cada vez más complejos y, como consecuencia, crece la necesidad de aplicar nuevas técnicas ingenieriles a su proceso de desarrollo. Los enfoques tradicionales que se utilizan en el proceso de desarrollo de estos sistemas de software están alcanzando sus límites; las metodologías utilizadas actualmente y las herramientas de soporte no alcanzan para atender las necesidades de estos procesos complejos. Para fomentar la reutilización y el mantenimiento de código es esencial separar el conocimiento estable del dominio de robótica en las tecnologías de implementación, que varían rápidamente. Este artículo presenta una revisión sistemática de la utilización actual de técnicas modernas de ingeniería de software en el desarrollo de sistemas robóticos y su nivel de automatización. El objetivo del estudio es el de resumir la evidencia existente respecto a la aplicación de dichas tecnologías en el campo de los sistemas robóticos para identificar carencias en la investigación actual con el fin de sugerir áreas en futuras propuestas y proporcionar las bases para posicionar adecuadamente nuevas actividades de investigación

Revisión sistemática de la aplicación de técnicas modernas de ingeniería de software al desarrollo de sistemas robóticos

Los robots se han convertido en colaboradores habituales de nuestra vida diaria. Los sistemas robóticos son cada vez más complejos y, como consecuencia, crece la necesidad de aplicar nuevas técnicas ingenieriles a su proceso de desarrollo. Los enfoques tradicionales que se utilizan en el proceso de desarrollo de estos sistemas de software están alcanzando sus límites; las metodologías utilizadas actualmente y las herramientas de soporte no alcanzan para atender las necesidades de estos procesos complejos. Para fomentar la reutilización y el mantenimiento de código es esencial separar el conocimiento estable del dominio de robótica en las tecnologías de implementación, que varían rápidamente. Este artículo presenta una revisión sistemática de la utilización actual de técnicas modernas de ingeniería de software en el desarrollo de sistemas robóticos y su nivel de automatización. El objetivo del estudio es el de resumir la evidencia existente respecto a la aplicación de dichas tecnologías en el campo de los sistemas robóticos para identificar carencias en la investigación actual con el fin de sugerir áreas en futuras propuestas y proporcionar las bases para posicionar adecuadamente nuevas actividades de investigación.Robots have become collaborators in our daily life. While robotic systems become more and more complex, the need to engineer their software development grows as well. The traditional approaches used in developing these software systems are reaching their limits; currently used methodologies and tools fall short of addressing the needs of such complex software development. Separating robotics knowledge from shortcycled implementation technologies is essential to foster reuse and maintenance. This paper presents a systematic review (SLR) of the current use of modern software engineering techniques for developing robotic software systems and their actual automation level. The survey was aimed at summarizing existing evidence concerning applying such technologies to the field of robotic systems to identify any gaps in current research to suggest areas for further investigation and provide a background for positioning new research activities.Facultad de Informátic

Robotic Architectures

In the development of mobile robotic systems, a robotic architecture plays a crucial role in interconnecting all the sub-systems and controlling the system. The design of robotic architectures for mobile autonomous robots is a challenging and complex task. With a number of existing architectures and tools to choose from, a review of the existing robotic architecture is essential. This paper surveys the different paradigms in robotic architectures. A classification of the existing robotic architectures and comparison of different proposals attributes and properties have been carried out. The paper also provides a view on the current state of designing robot architectures. It also proposes a conceptual model of a generalised robotic architecture for mobile autonomous robots.Defence Science Journal, 2010, 60(1), pp.15-22, DOI:http://dx.doi.org/10.14429/dsj.60.9

Design of service robots: Experiences using software engineering

This article relates our experiences over the last 15 years in the development of robotic applications within the field of service robotics, using the techniques proposed by software engineering. The process began with domain engineering and reference architectures, moved on to component-oriented development, and currently centered on model-driven design. One of the key problems in software development for robotic systems is that the possibilities of reusing software in new applications are frequently limited. This means that we are forced over and over to solve the same problems starting practically from zero every time. The possible causes of this include the following: 1) robotics specialists normally concentrate more on developing algorithms and the way to solve concrete problems than on organizing the software; 2) lack of good standards for the development of robotic software and implementations of these standards; 3) the case studies conducted to demonstrate the viability of software engineering techniques traditionally deal with information management systems; and 4) the robotics community see software engineering not as a solution but as another problem that adds complexity to already complex problems. This research has helped to demonstrate the viability of using software engineering techniques in real industrial applications, albeit using academic tools that cannot readily be accepted by industry.This work has been supported by EU and Spanish Government research programmes: 5th FP (GROWTH G3RD-CT-00794), CICYT-FEDER Program (MEDWSA, TIN2006-15175-C05- 02). Additional funds have been supplied by the Government of Murcia (Fundación Séneca) and the Spanish Ministry of Industry (PROFIT programs)