Proximate model predictive control strategy for autonomous vehicle lateral control
- Title
- Proximate model predictive control strategy for autonomous vehicle lateral control
- Author
- 정정주
- Keywords
- Autonomous vehicles; Model predictive control; Quadratic programming; Proximate optimality
- Issue Date
- 2011-10
- Publisher
- 제어로봇시스템학회
- Citation
- 제어로봇시스템학회 국제학술대회 논문집,Vol.2011 No.10 [2011],p590-595(6쪽)
- Abstract
- A proximate model predictive control strategy is proposed for autonomous vehicle lateral control, which substantially reduces iteration in on-line optimization. Nodal state vectors are generated in the feasible state space, for which the quadratic optimization problem is solved off-line. Vertices are determined to represent a given state as an interpolation between them. An approximate optimal solution is computed from the interpolation between the optimal solutions at each vertex, and is used for warm-start on-line optimization to produce a proximate optimal solution. The proposed proximate model prediction control is shown to exhibit proximate optimality in very few on-line iterations.
- URI
- http://ieeexplore.ieee.org/document/6315465/
- ISSN
- 0743-1619; 2378-5861
- DOI
- 10.1109/ACC.2012.6315465
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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