Mathematical Model of the Servo Drive with Friction Wheals. Simulations and Real Object Examination Results

Abstract:

In this paper the servo drive with friction wheels is presented. The servo drive is designed to move the automatic laparoscope tool or laparoscope camera (thereinafter laparoscope sleeve or sleeve) in two Degrees of Freedom (DOF). The description of the drive mechanism, operating principle and mathematical model of this drive is presented. Based on this model, the Control System (CS) has been created, and used to the construction of a simulation model. The simulation illustrates the proper functionality of the mathematical model of the servo drive with the described CS. This paper also presents the servo drive test stand and the most important examination results from the point of view of using them in the cardiac surgery Robin Heart robot.

References

[1] Cichon R., Own Experiences (robot da Vinci firmy Intuitive Surgical) and Perspectives of Robots' Application in Cardiac Surgery, Zabrze :. Cardiac surgery Robots Conf. (2000).

[2] Kobierska A., Force Sensor for Laparoscopic Tool of RobIn Heart Robot The 8th International Conference MSM'12 published in Solid State Phenomena (2012).

DOI: 10.4028/www.scientific.net/ssp.199.309

[3] Podsedkowski L., Wrobleski P., Zawierucha M. Telemaniplator Control with Varying Camera Position, The 8th International Conference MSM'12 published in Solid State Phenomena (2012).

[4] Fracczak L., Podsedkowski L., Zawierucha M., The Servo Drive with Friction Wheels. Journal of Automation, Mobile Robots and Intelligent Systems, Vol. 5, No 3, pp.14-20, (2011).

[5] Ikuta K., Takeichi M., Namiki T., Virtual Endoscope System with Force Sensation. Detroit, Michigan : IEEE Int. Conf. on Robotics and Automation, (1999).

DOI: 10.1109/robot.1999.770356

[6] Suzuki, T., et al., Compact Forceps Manipulator for laparoscopic Surgery, Tokyo, Advanced Biomedical Engineering end Sciences.

[7] Spong M.W., Vidyasagar M., Control and Dymanics of Robots, Warsaw, WNT (1997).