DIFFERENTIAL-DYNAMIC LOGIC FOR COOPERATIVE ROBOTIC SYSTEMS
Journal Title: ROMANIAN JOURNAL OF TECHNICAL SCIENCES - APPLIED MECHANICS - Year 2017, Vol 62, Issue 2
Abstract
Hybrid systems are dynamical systems with interacting discrete transitions and continuous evolutions described by differential equations. They combine the digital and continuous physical effects resulting from the cooperation between the man and the robot. The man and the robot handle the same tool, and the control algorithm has the role to prevent the man to cross the critical borders of a 2D safety workplace and to move into undesirable locations. The man manipulates the tool during his activity without interacting with the robot, but near the boundaries of the working area, the robot intervenes to guide the man towards safe trajectories. The scope of the paper is to provide a coherent logical analysis for such hybrid systems defined on 2D safe domains with critical straight lines or curved borders. The differential-dynamic logic (dL) is used to capture the logical content of the dynamics of such systems.
Authors and Affiliations
SIMONA IOANA DUMITRU, VETURIA CHIROIU
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