FIR Filter-Based Online Jerk-Controlled Trajectory Generation
dc.contributor.author | BESSET, Pierre |
dc.contributor.author
hal.structure.identifier | BEAREE, Richard
|
dc.contributor.author
hal.structure.identifier | GIBARU, Olivier
|
dc.date.accessioned | 2016 |
dc.date.available | 2017 |
dc.date.issued | 2016 |
dc.date.submitted | 2016 |
dc.identifier.uri | http://hdl.handle.net/10985/11402 |
dc.description.abstract | This paper presents a novel approach to generate online jerk-limited trajectories for multi-DOF robotic systems. Finite Impulse Response filters are used to efficiently turn low computational cost acceleration-limited profiles into jerk-limited profiles. Starting from a new setpoint, e.g. an event given by external sensors, and an arbitrary state of motion, i.e. with nonzero initial velocity and acceleration values, the proposed method can generate different shapes of jerk profile, including timeoptimal and fixed-time jerk-limited trajectories. A new definition of the velocity, acceleration and jerk kinematic limits can be instantaneously taken into account during the motion. Moreover, the very low calculation time (less than 1 microsecond) makes it possible to easily control a multi-DOF system during one control cycle (classically about 1 millisecond), while preserving time for other computer processing. The algorithm is experimentally tested on the new 7-DOF industrial robot KUKA LWR iiwa. |
dc.language.iso | en |
dc.rights | Pre-print |
dc.subject | Trajectory generation |
dc.subject | FIR filter |
dc.subject | Robot |
dc.title | FIR Filter-Based Online Jerk-Controlled Trajectory Generation |
ensam.embargo.terms | 2021-12 |
dc.identifier.doi | 10.1109/ICIT.2016.7474730 |
dc.typdoc | Communication avec acte |
dc.localisation | Centre de Lille |
dc.subject.hal | Informatique: Automatique |
dc.subject.hal | Informatique: Robotique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Vibrations |
ensam.audience | Internationale |
ensam.conference.title | IEEE International Conference on Industrial Technology (ICIT) |
ensam.conference.date | 2016 |
ensam.country | Taiwan |
ensam.title.proceeding | 2016 IEEE International Conference on Industrial Technology (ICIT) |
ensam.page | 84-89 |
ensam.city | Taipei |
ensam.peerReviewing | Oui |
ensam.invitedCommunication | Non |
ensam.proceeding | Oui |
atmire.embargo.exceeding | yes |
hal.status | unsent |