Matches in SemOpenAlex for { <https://semopenalex.org/work/W4310904518> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W4310904518 abstract "The four-wheel steering electric vehicles are considered as ideal autonomous vehicles, and the linear quadratic regulator (LQR) is widely adopted in path tracking control. The choice of <tex xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>$Q$</tex> and <tex xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>$R$</tex> matrices is an essential problem in LQR design. However, the weights of the LQR controller are typically designed based on empirical methods, which are cumbersome and inefficient when the scenario changes. This study proposes an adaptive LQR path tracking controller. The parameters of <tex xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>$Q$</tex> and <tex xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>$R$</tex> matrices are optimized through a new fitness function of the genetic algorithm and form an offline table. Finally, an online adaptive LQR controller is developed by selecting <tex xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>$Q$</tex> and <tex xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>$R$</tex> through looking up the table. The simulation results show the effectiveness of the proposed controller in improving tracking accuracy and vehicle stability simultaneously. The max lateral acceleration can be limited to 2.65m/s <sup xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>2</sup> with high tracking accuracy at low speed. Moreover, it can still track the reference path at high speed." @default.
- W4310904518 created "2022-12-20" @default.
- W4310904518 creator A5050151103 @default.
- W4310904518 creator A5059727447 @default.
- W4310904518 creator A5067598839 @default.
- W4310904518 creator A5081707691 @default.
- W4310904518 date "2022-10-28" @default.
- W4310904518 modified "2023-10-17" @default.
- W4310904518 title "Adaptive LQR Path Tracking Control for 4WS Electric Vehicles Based on Genetic Algorithm" @default.
- W4310904518 cites W1512383952 @default.
- W4310904518 cites W1659842140 @default.
- W4310904518 cites W2114789556 @default.
- W4310904518 cites W2475771032 @default.
- W4310904518 cites W2484199062 @default.
- W4310904518 cites W2734939933 @default.
- W4310904518 cites W2785969928 @default.
- W4310904518 cites W2901240799 @default.
- W4310904518 cites W2943779163 @default.
- W4310904518 cites W2953303875 @default.
- W4310904518 cites W2978802601 @default.
- W4310904518 cites W3041407888 @default.
- W4310904518 cites W3081870136 @default.
- W4310904518 cites W3174098508 @default.
- W4310904518 cites W3216094759 @default.
- W4310904518 cites W4210877764 @default.
- W4310904518 doi "https://doi.org/10.1109/cvci56766.2022.9964887" @default.
- W4310904518 hasPublicationYear "2022" @default.
- W4310904518 type Work @default.
- W4310904518 citedByCount "5" @default.
- W4310904518 countsByYear W43109045182023 @default.
- W4310904518 crossrefType "proceedings-article" @default.
- W4310904518 hasAuthorship W4310904518A5050151103 @default.
- W4310904518 hasAuthorship W4310904518A5059727447 @default.
- W4310904518 hasAuthorship W4310904518A5067598839 @default.
- W4310904518 hasAuthorship W4310904518A5081707691 @default.
- W4310904518 hasConcept C11413529 @default.
- W4310904518 hasConcept C124101348 @default.
- W4310904518 hasConcept C154945302 @default.
- W4310904518 hasConcept C199360897 @default.
- W4310904518 hasConcept C203479927 @default.
- W4310904518 hasConcept C2775924081 @default.
- W4310904518 hasConcept C2777735758 @default.
- W4310904518 hasConcept C41008148 @default.
- W4310904518 hasConcept C45235069 @default.
- W4310904518 hasConcept C6557445 @default.
- W4310904518 hasConcept C86803240 @default.
- W4310904518 hasConcept C98779006 @default.
- W4310904518 hasConceptScore W4310904518C11413529 @default.
- W4310904518 hasConceptScore W4310904518C124101348 @default.
- W4310904518 hasConceptScore W4310904518C154945302 @default.
- W4310904518 hasConceptScore W4310904518C199360897 @default.
- W4310904518 hasConceptScore W4310904518C203479927 @default.
- W4310904518 hasConceptScore W4310904518C2775924081 @default.
- W4310904518 hasConceptScore W4310904518C2777735758 @default.
- W4310904518 hasConceptScore W4310904518C41008148 @default.
- W4310904518 hasConceptScore W4310904518C45235069 @default.
- W4310904518 hasConceptScore W4310904518C6557445 @default.
- W4310904518 hasConceptScore W4310904518C86803240 @default.
- W4310904518 hasConceptScore W4310904518C98779006 @default.
- W4310904518 hasFunder F4320321543 @default.
- W4310904518 hasFunder F4320322919 @default.
- W4310904518 hasLocation W43109045181 @default.
- W4310904518 hasOpenAccess W4310904518 @default.
- W4310904518 hasPrimaryLocation W43109045181 @default.
- W4310904518 hasRelatedWork W2056254149 @default.
- W4310904518 hasRelatedWork W2161144997 @default.
- W4310904518 hasRelatedWork W2357325779 @default.
- W4310904518 hasRelatedWork W2359068514 @default.
- W4310904518 hasRelatedWork W2371125232 @default.
- W4310904518 hasRelatedWork W2373668538 @default.
- W4310904518 hasRelatedWork W2381871331 @default.
- W4310904518 hasRelatedWork W2385034530 @default.
- W4310904518 hasRelatedWork W2392813427 @default.
- W4310904518 hasRelatedWork W2550449957 @default.
- W4310904518 isParatext "false" @default.
- W4310904518 isRetracted "false" @default.
- W4310904518 workType "article" @default.