Počet záznamů: 1
Influence diagrams for speed profile optimization
- 1.0476597 - ÚTIA 2018 RIV US eng J - Článek v odborném periodiku
Kratochvíl, Václav - Vomlel, Jiří
Influence diagrams for speed profile optimization.
International Journal of Approximate Reasoning. Roč. 88, č. 1 (2017), s. 567-586. ISSN 0888-613X. E-ISSN 1873-4731
Grant CEP: GA ČR(CZ) GA16-12010S
Institucionální podpora: RVO:67985556
Klíčová slova: Influence diagrams * Optimal control * Vehicle control
Obor OECD: Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Impakt faktor: 1.766, rok: 2017
http://library.utia.cas.cz/separaty/2017/MTR/kratochvil-0476597.pdf
Influence diagrams have been applied to diverse decision problems. In this paper, we describe their application to the speed profile optimization problem – a problem traditionally solved by the methods of optimal control theory. Influence diagrams appeared to be well-suited to these types of problems. It is mainly due to their ability to perform computations efficiently if the utility function is additively decomposed along the vehicle path, which is the case for utility functions based on, e.g., the total driving time or the total fuel consumption. Also, driving constraints can be efficiently included in the influence diagram. If the vehicle speed deviates from the optimal speed profile during the real drive, a new optimal speed profile can be quickly computed in the compiled influence diagram. The theory of influence diagrams has not yet been sufficiently developed for continuous variables and nonlinear utility functions.
Trvalý link: http://hdl.handle.net/11104/0273647
Počet záznamů: 1