FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2777897034> ?p ?o ?g. }

• W2777897034 endingPage "168" @default.
• W2777897034 startingPage "153" @default.
• W2777897034 abstract "Abstract In order to achieve excellent trajectory tracking performances, an improved genetic algorithm (IGA) is presented to search for the optimal proportional-integral-derivative (PID) controller parameters for the robotic excavator. Firstly, the mathematical model of kinematic and electro-hydraulic proportional control system of the excavator are analyzed based on the mechanism modeling method. On this basis, the actual model of the electro-hydraulic proportional system are established by the identification experiment. Furthermore, the population, the fitness function, the crossover probability and mutation probability of the SGA are improved: the initial PID parameters are calculated by the Ziegler-Nichols (Z-N) tuning method and the initial population is generated near it; the fitness function is transformed to maintain the diversity of the population; the probability of crossover and mutation are adjusted automatically to avoid premature convergence. Moreover, a simulation study is carried out to evaluate the time response performance of the proposed controller, i.e., IGA based PID against the SGA and Z-N based PID controllers with a step signal. It was shown from the simulation study that the proposed controller provides the least rise time and settling time of 1.23 s and 1.81 s, respectively against the other tested controllers. Finally, two types of trajectories are designed to validate the performances of the control algorithms, and experiments are performed on the excavator trajectory control experimental platform. It was demonstrated from the experimental work that the proposed IGA based PID controller improves the trajectory accuracy of the horizontal line and slope line trajectories by 23.98% and 23.64%, respectively in comparison to the SGA tuned PID controller. The results further indicate that the proposed IGA tuning based PID controller is effective for improving the tracking accuracy, which may be employed in the trajectory control of an actual excavator." @default.
• W2777897034 created "2018-01-05" @default.
• W2777897034 creator A5001824731 @default.
• W2777897034 creator A5011080357 @default.
• W2777897034 creator A5031455927 @default.
• W2777897034 creator A5057945634 @default.
• W2777897034 creator A5067587216 @default.
• W2777897034 creator A5082052299 @default.
• W2777897034 creator A5086427178 @default.
• W2777897034 date "2018-05-01" @default.
• W2777897034 modified "2023-10-16" @default.
• W2777897034 title "Robotic excavator trajectory control using an improved GA based PID controller" @default.
• W2777897034 cites W1889820893 @default.
• W2777897034 cites W1963588905 @default.
• W2777897034 cites W1973795114 @default.
• W2777897034 cites W1976879937 @default.
• W2777897034 cites W1977676099 @default.
• W2777897034 cites W1978931229 @default.
• W2777897034 cites W1982137173 @default.
• W2777897034 cites W1982176344 @default.
• W2777897034 cites W1984350603 @default.
• W2777897034 cites W1990771923 @default.
• W2777897034 cites W1995958702 @default.
• W2777897034 cites W1998221786 @default.
• W2777897034 cites W2005207968 @default.
• W2777897034 cites W2009524843 @default.
• W2777897034 cites W2053872703 @default.
• W2777897034 cites W2055989919 @default.
• W2777897034 cites W2066380996 @default.
• W2777897034 cites W2075511934 @default.
• W2777897034 cites W2078963030 @default.
• W2777897034 cites W2080489025 @default.
• W2777897034 cites W2086071947 @default.
• W2777897034 cites W2122250135 @default.
• W2777897034 cites W2143389135 @default.
• W2777897034 cites W2146111824 @default.
• W2777897034 cites W2219598583 @default.
• W2777897034 cites W2238217975 @default.
• W2777897034 cites W2462241752 @default.
• W2777897034 cites W2585186720 @default.
• W2777897034 cites W2620932253 @default.
• W2777897034 doi "https://doi.org/10.1016/j.ymssp.2017.12.014" @default.
• W2777897034 hasPublicationYear "2018" @default.
• W2777897034 type Work @default.
• W2777897034 sameAs 2777897034 @default.
• W2777897034 citedByCount "84" @default.
• W2777897034 countsByYear W27778970342018 @default.
• W2777897034 countsByYear W27778970342019 @default.
• W2777897034 countsByYear W27778970342020 @default.
• W2777897034 countsByYear W27778970342021 @default.
• W2777897034 countsByYear W27778970342022 @default.
• W2777897034 countsByYear W27778970342023 @default.
• W2777897034 crossrefType "journal-article" @default.
• W2777897034 hasAuthorship W2777897034A5001824731 @default.
• W2777897034 hasAuthorship W2777897034A5011080357 @default.
• W2777897034 hasAuthorship W2777897034A5031455927 @default.
• W2777897034 hasAuthorship W2777897034A5057945634 @default.
• W2777897034 hasAuthorship W2777897034A5067587216 @default.
• W2777897034 hasAuthorship W2777897034A5082052299 @default.
• W2777897034 hasAuthorship W2777897034A5086427178 @default.
• W2777897034 hasConcept C121332964 @default.
• W2777897034 hasConcept C127413603 @default.
• W2777897034 hasConcept C1276947 @default.
• W2777897034 hasConcept C133731056 @default.
• W2777897034 hasConcept C13662910 @default.
• W2777897034 hasConcept C141392084 @default.
• W2777897034 hasConcept C154945302 @default.
• W2777897034 hasConcept C203479927 @default.
• W2777897034 hasConcept C2775924081 @default.
• W2777897034 hasConcept C41008148 @default.
• W2777897034 hasConcept C47116090 @default.
• W2777897034 hasConcept C47446073 @default.
• W2777897034 hasConcept C536315585 @default.
• W2777897034 hasConcept C6557445 @default.
• W2777897034 hasConcept C78519656 @default.
• W2777897034 hasConcept C86803240 @default.
• W2777897034 hasConceptScore W2777897034C121332964 @default.
• W2777897034 hasConceptScore W2777897034C127413603 @default.
• W2777897034 hasConceptScore W2777897034C1276947 @default.
• W2777897034 hasConceptScore W2777897034C133731056 @default.
• W2777897034 hasConceptScore W2777897034C13662910 @default.
• W2777897034 hasConceptScore W2777897034C141392084 @default.
• W2777897034 hasConceptScore W2777897034C154945302 @default.
• W2777897034 hasConceptScore W2777897034C203479927 @default.
• W2777897034 hasConceptScore W2777897034C2775924081 @default.
• W2777897034 hasConceptScore W2777897034C41008148 @default.
• W2777897034 hasConceptScore W2777897034C47116090 @default.
• W2777897034 hasConceptScore W2777897034C47446073 @default.
• W2777897034 hasConceptScore W2777897034C536315585 @default.
• W2777897034 hasConceptScore W2777897034C6557445 @default.
• W2777897034 hasConceptScore W2777897034C78519656 @default.
• W2777897034 hasConceptScore W2777897034C86803240 @default.
• W2777897034 hasFunder F4320321001 @default.
• W2777897034 hasFunder F4320322769 @default.
• W2777897034 hasLocation W27778970341 @default.
• W2777897034 hasOpenAccess W2777897034 @default.
• W2777897034 hasPrimaryLocation W27778970341 @default.
• W2777897034 hasRelatedWork W2022369649 @default.

• next