Optimal periodic trajectories for band-limited systems
AJ Fleming, AG Wills - IEEE Transactions on Control Systems …, 2009 - ieeexplore.ieee.org
The speed of an electromechanical scanner is limited by its first resonance frequency. To
maximize scan speed, input signals are required that contain negligible frequency …
maximize scan speed, input signals are required that contain negligible frequency …
Zero-phase velocity tracking of vibratory systems
DW Peng, T Singh, M Milano - Control Engineering Practice, 2015 - Elsevier
The focus of this paper is on the development of an input shaper/time-delay filter that permits
the precise tracking of a ramp input, while eliminating residual vibrations. Zero phase error …
the precise tracking of a ramp input, while eliminating residual vibrations. Zero phase error …
Anti-delay closed-loop input shaper to improve manual control of flexible system
K Yaovaja, W Chatlatanagulchai… - 2017 American …, 2017 - ieeexplore.ieee.org
One example of the manual control of flexible system is the crane operator trying to move a
swinging payload from point to point as fast and as accurate as possible. The payload swing …
swinging payload from point to point as fast and as accurate as possible. The payload swing …
Optimal input signals for bandlimited scanning systems
AJ Fleming, AG Wills - IFAC Proceedings Volumes, 2008 - Elsevier
Periodic scanning trajectories are designed with minimal harmonic content and fixed linear
regions. While minimum harmonic content reduces vibration in mechanical scanners, fixed …
regions. While minimum harmonic content reduces vibration in mechanical scanners, fixed …
A closed-Form solution for minimizing the cycle time in motion programs with constant velocity segments
FW Flocker, RH Bravo - Journal of Mechanical …, 2013 - asmedigitalcollection.asme.org
An important need for some dynamic systems is to design a periodic motion program that
has a constant velocity segment for a specified time. A few examples of such systems are …
has a constant velocity segment for a specified time. A few examples of such systems are …
Command Shaping
AJ Fleming, KK Leang, AJ Fleming… - Design, Modeling and …, 2014 - Springer
The speed of an electromechanical scanner is limited by its first resonance frequency. To
maximize scan speed, input signals are required that contain negligible frequency …
maximize scan speed, input signals are required that contain negligible frequency …