Controllers for autonomous robotic systems can be specified using state machines. However, these are typically developed in an ad hoc manner without formal semantics, which makes it difficult to analyse the controller. Simulations are often used during the development, but a rigorous connection between the designed controller and the implementation is often overlooked. This paper presents a state-machine based notation, RoboChart, together with a tool to automatically create code from the state machines, establishing a rigorous connection between specification and implementation. In RoboChart, a robot’s controller is specified either graphically or using a textual description language. The controller code for simulation is automatically generated through a direct mapping from the specification. We demonstrate our approach using two case studies (self-organized aggregation and swarm taxis) in swarm robotics. The simulations are presented using two different simulators showing the general applicability of our approach.
|Title of host publication||Springer Proceedings in Advanced Robotics|
|Number of pages||13|
|Publication status||Published - 2018|
|Name||Springer Proceedings in Advanced Robotics|
Bibliographical noteFunding Information:
Acknowledgements The authors would like to acknowledge the support from EPSRC grant EP/M025756/1.
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