Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

A mathematical model for correcting patient setup errors using a tilt and roll device.

D W Litzenberg1, J M Balter, D C Hornick

  • 1Department of Radiation Oncology, University of Michigan, Ann Arbor 48109-0010, USA. litzen@umich.edu

Medical Physics
|January 5, 2000
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Urban green waste bulking agent is the major source of antimicrobial resistance genes persisted in home compost, not animal manure.

Environmental research·2023
Same author

Opportunities and challenges of tackling Scope 3 "Indirect" emissions from residential hot water.

Water research X·2023
Same author

A mid-treatment break and reassessment maintains tumor control and reduces toxicity in patients with hepatocellular carcinoma treated with stereotactic body radiation therapy.

Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology·2019
Same author

Dynamic cyclic compression modulates the chondrogenic phenotype in human chondrocytes from late stage osteoarthritis.

Biochemical and biophysical research communications·2017
Same author

Extracting the normal lung dose-response curve from clinical DVH data: a possible role for low dose hyper-radiosensitivity, increased radioresistance.

Physics in medicine and biology·2015
Same author

Electron contamination modeling and reduction in a 1 T open bore inline MRI-linac system.

Medical physics·2014
Same journal

Correction to "On the shape of the radiation survival curve in tumor spheroids: The role of oxygen heterogeneity".

Medical physics·2026
Same journal

Multi-view constrained semi-supervised vertebra detection for 3D ultrasound spine volume.

Medical physics·2026
Same journal

Accuracy of quantitative <sup>177</sup>Lu SPECT/CT imaging: A systematic review.

Medical physics·2026
Same journal

Physics-constrained dual-domain network for CBCT reconstruction from orthogonal X-rays in gynecologic radiotherapy.

Medical physics·2026
Same journal

Decomposition-based harmonization for quantitative PET imaging across scanners and radiotracers.

Medical physics·2026
Same journal

Development and evaluation of an in vivo dose-based monitoring system for electron FLASH radiation therapy.

Medical physics·2026
See all related articles

A new algorithm adjusts a six-degrees-of-freedom tilt and roll table. This enables precise daily corrections for translational and rotational positioning, enhancing experimental accuracy.

Area of Science:

  • Engineering
  • Robotics
  • Control Systems

Background:

  • Tilt and roll tables are crucial for precise positioning in various scientific applications.
  • Accurate calibration and adjustment are essential for maintaining experimental integrity.
  • Existing methods may lack the precision or automation required for daily corrections.

Purpose of the Study:

  • To develop and present an algorithm for actuator adjustment on a six-degrees-of-freedom tilt and roll table.
  • To enable precise translational and rotational corrections for target volume positioning.
  • To facilitate automated, daily calibration for improved experimental reliability.

Main Methods:

  • Development of a geometrical model for the tilt and roll table.
  • Design of a table with six degrees of freedom.

Related Experiment Videos

  • Implementation of a novel algorithm for actuator control based on the geometrical model.

    • Main Results:

    • The presented algorithm effectively determines actuator adjustments for the tilt and roll table.
    • The system allows for complete translational and rotational corrections.
    • Daily application of corrections to the target volume position is feasible.

    Conclusions:

    • The developed algorithm provides a robust solution for calibrating tilt and roll tables.
    • This approach significantly enhances the precision of positioning for scientific experiments.
    • The automated daily correction capability improves operational efficiency and data accuracy.