Mateusz Cholewinski

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This paper presents the architecture of system that has been developed for practical verification of the real-time control algorithms performance intended for servicing mobile platform. The system has been implemented using the hardware-software framework developed within RobREx project. This framework is a composition of a well integrated software tools(More)
The article focuses on deployment of model based control algorithms which have passed the stage of simulation analysis in Simulink. The target software platform is OROCOS framework within Linux Xenomai - a real-time operational system. First, the algorithm of transforming of an automatically generated code from Simulink scheme into an OROCOS component is(More)
In the paper control problem of trident snake robot using transversal functions approach has been considered. First, control law based on concept of transversal periodic functions has been introduced. Next, some experiment has been conducted. For experimental part special testbed, including: robotic device - trident snake robot, control system and camera,(More)
In the paper new control algorithm for skid-steering mobile platforms has been presented. This control law is based on mathematical model of such object. In the model it has been assumed that wheels of the skid-steering platform are not coupled by tracks and that they can move without some slipping effects, namely with lack of longitudinal slipping of(More)
Paper presents application of called factitious force method and experiments results using the real mobile skid-steering mobile platform. Due to fact that lateral slippage is needed for changing the orientation, constraints for this phenomena cannot be introduced to the system and, thus, the mobile platform is underactuated on dynamics level. Control(More)
In the paper control algorithm for skid-steering mobile platform is presented. For mathematical model of such an object, expressed in auxiliary coordinates, control law based on the idea of artificial force is introduced. A skid-steering mobile platform is an underactuated control system with a rectangular input matrix. In the approach explored in the paper(More)