Matches in SemOpenAlex for { <https://semopenalex.org/work/W4288793906> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W4288793906 abstract "Abstract Chatter is the main problem that limits the application of industrial robots in the field of machining process. It is critical important to establish an adaptive chatter detection solution for robot machining process and realize the online detection of chatter. However, different from machine tool chatter, the chatter in robotic machining process is more complex to be detected due to the variable stiffness characteristics and weaker stiffness of normal industrial robot, and the existing literature has less research on this problem. This paper presents a comprehensive solution for online chatter detection in robotic machining process. Firstly, in order to detect the chatter in robotic machining process and avoid mode mixing problem in variational mode decomposition (VMD) process, an adaptive variational mode decomposition (AVMD) method based on kurtosis and instantaneous frequency is proposed, which realizes the adaptive selection of the decomposition parameter. Secondly, optimal decomposition parameters are calculated by using genetic algorithm. By optimizing the discrete step length of decomposition parameter, it greatly reduces the optimization time. Last but not least, approximate entropy, energy entropy and proposed entropy drift coefficient are extracted to distinguish chatter and stable machining state. Simulation and experimental results show that the proposed method can meet the real-time requirements of online detection and detect the occurrence of chatter effectively." @default.
- W4288793906 created "2022-07-30" @default.
- W4288793906 creator A5019685555 @default.
- W4288793906 creator A5027330383 @default.
- W4288793906 creator A5042472699 @default.
- W4288793906 creator A5048658759 @default.
- W4288793906 creator A5052155431 @default.
- W4288793906 creator A5077452145 @default.
- W4288793906 date "2021-04-16" @default.
- W4288793906 modified "2023-10-02" @default.
- W4288793906 title "Online chatter detection in robotic machining based on adaptive variational mode decomposition" @default.
- W4288793906 doi "https://doi.org/10.21203/rs.3.rs-413649/v1" @default.
- W4288793906 hasPublicationYear "2021" @default.
- W4288793906 type Work @default.
- W4288793906 citedByCount "0" @default.
- W4288793906 crossrefType "posted-content" @default.
- W4288793906 hasAuthorship W4288793906A5019685555 @default.
- W4288793906 hasAuthorship W4288793906A5027330383 @default.
- W4288793906 hasAuthorship W4288793906A5042472699 @default.
- W4288793906 hasAuthorship W4288793906A5048658759 @default.
- W4288793906 hasAuthorship W4288793906A5052155431 @default.
- W4288793906 hasAuthorship W4288793906A5077452145 @default.
- W4288793906 hasBestOaLocation W42887939061 @default.
- W4288793906 hasConcept C106301342 @default.
- W4288793906 hasConcept C111919701 @default.
- W4288793906 hasConcept C11413529 @default.
- W4288793906 hasConcept C121332964 @default.
- W4288793906 hasConcept C127413603 @default.
- W4288793906 hasConcept C133731056 @default.
- W4288793906 hasConcept C153180895 @default.
- W4288793906 hasConcept C154945302 @default.
- W4288793906 hasConcept C2775924081 @default.
- W4288793906 hasConcept C2779372316 @default.
- W4288793906 hasConcept C41008148 @default.
- W4288793906 hasConcept C47446073 @default.
- W4288793906 hasConcept C523214423 @default.
- W4288793906 hasConcept C62520636 @default.
- W4288793906 hasConcept C66938386 @default.
- W4288793906 hasConcept C78519656 @default.
- W4288793906 hasConcept C86859247 @default.
- W4288793906 hasConcept C90509273 @default.
- W4288793906 hasConcept C98045186 @default.
- W4288793906 hasConceptScore W4288793906C106301342 @default.
- W4288793906 hasConceptScore W4288793906C111919701 @default.
- W4288793906 hasConceptScore W4288793906C11413529 @default.
- W4288793906 hasConceptScore W4288793906C121332964 @default.
- W4288793906 hasConceptScore W4288793906C127413603 @default.
- W4288793906 hasConceptScore W4288793906C133731056 @default.
- W4288793906 hasConceptScore W4288793906C153180895 @default.
- W4288793906 hasConceptScore W4288793906C154945302 @default.
- W4288793906 hasConceptScore W4288793906C2775924081 @default.
- W4288793906 hasConceptScore W4288793906C2779372316 @default.
- W4288793906 hasConceptScore W4288793906C41008148 @default.
- W4288793906 hasConceptScore W4288793906C47446073 @default.
- W4288793906 hasConceptScore W4288793906C523214423 @default.
- W4288793906 hasConceptScore W4288793906C62520636 @default.
- W4288793906 hasConceptScore W4288793906C66938386 @default.
- W4288793906 hasConceptScore W4288793906C78519656 @default.
- W4288793906 hasConceptScore W4288793906C86859247 @default.
- W4288793906 hasConceptScore W4288793906C90509273 @default.
- W4288793906 hasConceptScore W4288793906C98045186 @default.
- W4288793906 hasLocation W42887939061 @default.
- W4288793906 hasOpenAccess W4288793906 @default.
- W4288793906 hasPrimaryLocation W42887939061 @default.
- W4288793906 hasRelatedWork W11452874 @default.
- W4288793906 hasRelatedWork W12115562 @default.
- W4288793906 hasRelatedWork W2122414 @default.
- W4288793906 hasRelatedWork W3498480 @default.
- W4288793906 hasRelatedWork W5061972 @default.
- W4288793906 hasRelatedWork W5866725 @default.
- W4288793906 hasRelatedWork W6540387 @default.
- W4288793906 hasRelatedWork W7311744 @default.
- W4288793906 hasRelatedWork W870055 @default.
- W4288793906 hasRelatedWork W9076866 @default.
- W4288793906 isParatext "false" @default.
- W4288793906 isRetracted "false" @default.
- W4288793906 workType "article" @default.