Abstract
A new servo control methods for O-E theodolite is presented in this paper. The methods integrates optimally feed forward and feedback control, and adopts acceleration delay compensation based on velocity delay compensation, then achieves servo control of O-E theodolite effectively. Furthermore, Angular acceleration sensor is applied as information resources, and adaptive filter is formed to provide with feed forward control signal in the methods. For double closed loop servo control system of O-E theodolite, the location correction loop and velocity correction loop are analyzed and designed. Simulation and experimental results show that comparing with traditional methods, this servo control methods can improve significantly tracking precision and stability of O-E theodolite.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callSimilar Papers
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
