Output-Feedback Tracking for Tumour Motion Compensation in Adaptive Radiotherapy

Devi Putra, Piotr Skworcow, Olivier C.L Haas, Keith J. Burnham, John A. Mills

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

9 Citations (Scopus)

Abstract

This paper considers a compensation strategy for tumour motion caused by respiration and patient movements during radiotherapy treatments using a controlled patient support system (PSS). An output-feedback model predictive control (MPC) scheme for the PSS to track the tumour motion is proposed. The MPC controller utilizes predicted tumour positions, which are calculated by a Kalman filter, as reference signals and estimated position and velocity of the PSS, which are obtained from a state observer, as feedback signals. Simulation results using a clinical data set consisting of 100 traces of lung-cancer patient respiratory motion demonstrate the applicability of the proposed control strategy.
Original languageEnglish
Title of host publicationAmerican Control Conference, 2007. ACC '07
PublisherIEEE
Pages3414 - 3419
Number of pages6
ISBN (Print)1-4244-0988-8
DOIs
Publication statusPublished - Jul 2007
Event2007 American Control Conference - New York, United States
Duration: 9 Jul 200713 Jul 2007

Publication series

Name
ISSN (Print)0743-1619
ISSN (Electronic)2378-5861

Conference

Conference2007 American Control Conference
CountryUnited States
CityNew York
Period9/07/0713/07/07

Fingerprint

Motion compensation
Radiotherapy
Tumors
Model predictive control
Feedback
Kalman filters
Controllers

Bibliographical note

This conference paper is not yet available on the repository. The paper was given at the American Control Conference, 2007 (ACC '07), New York, 9-13 July 2007

Keywords

  • Kalman filter
  • adaptive radiotherapy treatment
  • clinical data set
  • controlled patient support system
  • feedback signal
  • lung-cancer patient respiratory motion
  • output-feedback model predictive control
  • output-feedback tracking
  • patient movement
  • reference signal
  • respiration movement
  • state observer
  • tumour motion compensation
  • tumour position

Cite this

Putra, D., Skworcow, P., Haas, O. C. L., Burnham, K. J., & Mills, J. A. (2007). Output-Feedback Tracking for Tumour Motion Compensation in Adaptive Radiotherapy. In American Control Conference, 2007. ACC '07 (pp. 3414 - 3419). IEEE. https://doi.org/10.1109/ACC.2007.4282924

Output-Feedback Tracking for Tumour Motion Compensation in Adaptive Radiotherapy. / Putra, Devi; Skworcow, Piotr; Haas, Olivier C.L; Burnham, Keith J.; Mills, John A.

American Control Conference, 2007. ACC '07. IEEE, 2007. p. 3414 - 3419.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

Putra, D, Skworcow, P, Haas, OCL, Burnham, KJ & Mills, JA 2007, Output-Feedback Tracking for Tumour Motion Compensation in Adaptive Radiotherapy. in American Control Conference, 2007. ACC '07. IEEE, pp. 3414 - 3419, 2007 American Control Conference, New York, United States, 9/07/07. https://doi.org/10.1109/ACC.2007.4282924
Putra D, Skworcow P, Haas OCL, Burnham KJ, Mills JA. Output-Feedback Tracking for Tumour Motion Compensation in Adaptive Radiotherapy. In American Control Conference, 2007. ACC '07. IEEE. 2007. p. 3414 - 3419 https://doi.org/10.1109/ACC.2007.4282924
Putra, Devi ; Skworcow, Piotr ; Haas, Olivier C.L ; Burnham, Keith J. ; Mills, John A. / Output-Feedback Tracking for Tumour Motion Compensation in Adaptive Radiotherapy. American Control Conference, 2007. ACC '07. IEEE, 2007. pp. 3414 - 3419
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