Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386821920> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W4386821920 abstract "At present, most CT scanning systems adopt the traditional horizontal O-frame, suspension or C-arm structures, which can not balance the flexibility and functionality. With the development of robot technology, CT scanning systems based on manipulators have gradually emerged. However, limited by the motion accuracy of the manipulator, most researchers sacrifice the flexibility or increase the mass to improve the accuracy. To overcome this limitation, a new master-slave teaching-based scanning method is proposed to improve the scanning accuracy of the dual-manipulator Robot-CT system with the auxiliary function of rigid links. First, a rigid link is employed to connect the end effectors of the two manipulators. Next, the sampled trajectory of each joint of the slave-manipulator is recorded while the master-manipulator pulls the slave-manipulator to perform a circular motion. Finally, when carrying out the scanning, the dual-manilupator system reproduces the recorded joint trajectory without the rigid element, thereby improving the accuracy of the dual-manipulator CT scanning system to achieve a high-accuracy spatiotemporal synchronization and alignment of pose. To this end, a fifth-order spline interpolation is used to interpolate the sampled trajectory of each joint of the slave-manipulator, which allows it to perfectly reproduce the joint trajectory recorded during the teaching process and ensures the smoothness of the angular velocity and acceleration curves. Simulations are investigated and the corresponding results confirm the effectiveness of the trajectory planning method of the slave-manipulator." @default.
- W4386821920 created "2023-09-19" @default.
- W4386821920 creator A5009478829 @default.
- W4386821920 creator A5025392915 @default.
- W4386821920 creator A5083037076 @default.
- W4386821920 date "2023-07-24" @default.
- W4386821920 modified "2023-09-26" @default.
- W4386821920 title "Robot-CT Scanning Oriented Synchronous Trajectory Planning of a Dual-Manipulator System" @default.
- W4386821920 cites W2560127401 @default.
- W4386821920 cites W2603268904 @default.
- W4386821920 cites W2739757944 @default.
- W4386821920 doi "https://doi.org/10.23919/ccc58697.2023.10239731" @default.
- W4386821920 hasPublicationYear "2023" @default.
- W4386821920 type Work @default.
- W4386821920 citedByCount "0" @default.
- W4386821920 crossrefType "proceedings-article" @default.
- W4386821920 hasAuthorship W4386821920A5009478829 @default.
- W4386821920 hasAuthorship W4386821920A5025392915 @default.
- W4386821920 hasAuthorship W4386821920A5083037076 @default.
- W4386821920 hasConcept C104114177 @default.
- W4386821920 hasConcept C111919701 @default.
- W4386821920 hasConcept C120910303 @default.
- W4386821920 hasConcept C121332964 @default.
- W4386821920 hasConcept C1276947 @default.
- W4386821920 hasConcept C13662910 @default.
- W4386821920 hasConcept C137800194 @default.
- W4386821920 hasConcept C138094506 @default.
- W4386821920 hasConcept C154945302 @default.
- W4386821920 hasConcept C2775924081 @default.
- W4386821920 hasConcept C41008148 @default.
- W4386821920 hasConcept C47446073 @default.
- W4386821920 hasConcept C58581272 @default.
- W4386821920 hasConcept C90509273 @default.
- W4386821920 hasConcept C98045186 @default.
- W4386821920 hasConceptScore W4386821920C104114177 @default.
- W4386821920 hasConceptScore W4386821920C111919701 @default.
- W4386821920 hasConceptScore W4386821920C120910303 @default.
- W4386821920 hasConceptScore W4386821920C121332964 @default.
- W4386821920 hasConceptScore W4386821920C1276947 @default.
- W4386821920 hasConceptScore W4386821920C13662910 @default.
- W4386821920 hasConceptScore W4386821920C137800194 @default.
- W4386821920 hasConceptScore W4386821920C138094506 @default.
- W4386821920 hasConceptScore W4386821920C154945302 @default.
- W4386821920 hasConceptScore W4386821920C2775924081 @default.
- W4386821920 hasConceptScore W4386821920C41008148 @default.
- W4386821920 hasConceptScore W4386821920C47446073 @default.
- W4386821920 hasConceptScore W4386821920C58581272 @default.
- W4386821920 hasConceptScore W4386821920C90509273 @default.
- W4386821920 hasConceptScore W4386821920C98045186 @default.
- W4386821920 hasFunder F4320321001 @default.
- W4386821920 hasFunder F4320321543 @default.
- W4386821920 hasLocation W43868219201 @default.
- W4386821920 hasOpenAccess W4386821920 @default.
- W4386821920 hasPrimaryLocation W43868219201 @default.
- W4386821920 hasRelatedWork W1802865276 @default.
- W4386821920 hasRelatedWork W1917399524 @default.
- W4386821920 hasRelatedWork W2006010418 @default.
- W4386821920 hasRelatedWork W2016763525 @default.
- W4386821920 hasRelatedWork W2155014229 @default.
- W4386821920 hasRelatedWork W2245353192 @default.
- W4386821920 hasRelatedWork W2343433574 @default.
- W4386821920 hasRelatedWork W2573562027 @default.
- W4386821920 hasRelatedWork W2906293295 @default.
- W4386821920 hasRelatedWork W2993104936 @default.
- W4386821920 isParatext "false" @default.
- W4386821920 isRetracted "false" @default.
- W4386821920 workType "article" @default.