Matches in SemOpenAlex for { <https://semopenalex.org/work/W2155274329> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2155274329 endingPage "222" @default.
- W2155274329 startingPage "214" @default.
- W2155274329 abstract "Helicopter is a system with six degrees of freedom, which has turned the controller design issue into a competitive task among engineers due to a non-linear unstable behavior around its equilibrium point. In the current paper, designing a flight control system for a R50 Yamaha helicopter in hover mode is analyzed along with taking into account the fly-bar effect. For this purpose, non-linear equations of a helicopter with two-blade hinge less rotor are derived by using the equations proposed by NASA and then got verified by former researches. In the next step, to obtain a linear model, Taylor’s series expansion around the equilibrium points at hover is used, and then, time-independent discrete linear state equations are extracted using MATLAB software. KALMAN filter is applied to the respective model as not all of the system state variables are directly measurable. Subsequently, optimal controller is designed for the system. The main purpose for this research is reducing settling time along with maximum overshot, while lower gain are used which means that controller will have higher performance and lower price. In order to assess the efficiency of controller and its robustness, wind effect is also brought under consideration in addition to applying initial conditions to the helicopter. Simulation results are indicative of satisfying performance in the presence of perturbation factors. Wind effect is mostly eliminated by means of robust controller, while this action will be perfectly accomplished using optimal controller in the current paper. Most important achieved success is that controller is designed by using lower gains which is not only able to eliminate the higher range of initial conditions compared to previous researches but also wind disturbance is completely removed." @default.
- W2155274329 created "2016-06-24" @default.
- W2155274329 creator A5012905409 @default.
- W2155274329 creator A5013544693 @default.
- W2155274329 date "2013-07-10" @default.
- W2155274329 modified "2023-09-27" @default.
- W2155274329 title "Optimal controller designing based on linear quadratic regulator technique for an unmanned helicopter at hover with the presence of wind disturbance" @default.
- W2155274329 cites W1519966669 @default.
- W2155274329 cites W1593471479 @default.
- W2155274329 cites W1986042023 @default.
- W2155274329 cites W2036442275 @default.
- W2155274329 cites W2056905018 @default.
- W2155274329 cites W2075773492 @default.
- W2155274329 cites W4246223937 @default.
- W2155274329 cites W656663589 @default.
- W2155274329 cites W81277761 @default.
- W2155274329 doi "https://doi.org/10.1007/s40435-013-0019-8" @default.
- W2155274329 hasPublicationYear "2013" @default.
- W2155274329 type Work @default.
- W2155274329 sameAs 2155274329 @default.
- W2155274329 citedByCount "3" @default.
- W2155274329 countsByYear W21552743292021 @default.
- W2155274329 countsByYear W21552743292022 @default.
- W2155274329 countsByYear W21552743292023 @default.
- W2155274329 crossrefType "journal-article" @default.
- W2155274329 hasAuthorship W2155274329A5012905409 @default.
- W2155274329 hasAuthorship W2155274329A5013544693 @default.
- W2155274329 hasBestOaLocation W21552743291 @default.
- W2155274329 hasConcept C104317684 @default.
- W2155274329 hasConcept C111919701 @default.
- W2155274329 hasConcept C126255220 @default.
- W2155274329 hasConcept C127413603 @default.
- W2155274329 hasConcept C133731056 @default.
- W2155274329 hasConcept C134306372 @default.
- W2155274329 hasConcept C14781684 @default.
- W2155274329 hasConcept C154945302 @default.
- W2155274329 hasConcept C160030872 @default.
- W2155274329 hasConcept C161362739 @default.
- W2155274329 hasConcept C185592680 @default.
- W2155274329 hasConcept C203479927 @default.
- W2155274329 hasConcept C2775924081 @default.
- W2155274329 hasConcept C2780365114 @default.
- W2155274329 hasConcept C3019251811 @default.
- W2155274329 hasConcept C33923547 @default.
- W2155274329 hasConcept C41008148 @default.
- W2155274329 hasConcept C47446073 @default.
- W2155274329 hasConcept C55493867 @default.
- W2155274329 hasConcept C63479239 @default.
- W2155274329 hasConcept C6557445 @default.
- W2155274329 hasConcept C6802819 @default.
- W2155274329 hasConcept C86803240 @default.
- W2155274329 hasConcept C91575142 @default.
- W2155274329 hasConcept C98779006 @default.
- W2155274329 hasConceptScore W2155274329C104317684 @default.
- W2155274329 hasConceptScore W2155274329C111919701 @default.
- W2155274329 hasConceptScore W2155274329C126255220 @default.
- W2155274329 hasConceptScore W2155274329C127413603 @default.
- W2155274329 hasConceptScore W2155274329C133731056 @default.
- W2155274329 hasConceptScore W2155274329C134306372 @default.
- W2155274329 hasConceptScore W2155274329C14781684 @default.
- W2155274329 hasConceptScore W2155274329C154945302 @default.
- W2155274329 hasConceptScore W2155274329C160030872 @default.
- W2155274329 hasConceptScore W2155274329C161362739 @default.
- W2155274329 hasConceptScore W2155274329C185592680 @default.
- W2155274329 hasConceptScore W2155274329C203479927 @default.
- W2155274329 hasConceptScore W2155274329C2775924081 @default.
- W2155274329 hasConceptScore W2155274329C2780365114 @default.
- W2155274329 hasConceptScore W2155274329C3019251811 @default.
- W2155274329 hasConceptScore W2155274329C33923547 @default.
- W2155274329 hasConceptScore W2155274329C41008148 @default.
- W2155274329 hasConceptScore W2155274329C47446073 @default.
- W2155274329 hasConceptScore W2155274329C55493867 @default.
- W2155274329 hasConceptScore W2155274329C63479239 @default.
- W2155274329 hasConceptScore W2155274329C6557445 @default.
- W2155274329 hasConceptScore W2155274329C6802819 @default.
- W2155274329 hasConceptScore W2155274329C86803240 @default.
- W2155274329 hasConceptScore W2155274329C91575142 @default.
- W2155274329 hasConceptScore W2155274329C98779006 @default.
- W2155274329 hasIssue "3" @default.
- W2155274329 hasLocation W21552743291 @default.
- W2155274329 hasOpenAccess W2155274329 @default.
- W2155274329 hasPrimaryLocation W21552743291 @default.
- W2155274329 hasRelatedWork W1573267871 @default.
- W2155274329 hasRelatedWork W2047787160 @default.
- W2155274329 hasRelatedWork W21933878 @default.
- W2155274329 hasRelatedWork W2565439317 @default.
- W2155274329 hasRelatedWork W2620024765 @default.
- W2155274329 hasRelatedWork W2954450200 @default.
- W2155274329 hasRelatedWork W2985170256 @default.
- W2155274329 hasRelatedWork W4206982141 @default.
- W2155274329 hasRelatedWork W2188274625 @default.
- W2155274329 hasRelatedWork W2551076983 @default.
- W2155274329 hasVolume "1" @default.
- W2155274329 isParatext "false" @default.
- W2155274329 isRetracted "false" @default.
- W2155274329 magId "2155274329" @default.
- W2155274329 workType "article" @default.